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Lexus RX
Lexus RX 500h F Sport Performance (TALH17, Germany)
Overview
ManufacturerToyota
Also calledToyota Harrier (Japan, 1997–2013)
ProductionDecember 1997 – present
Model years1998–present
Body and chassis
Class
Body style5-door SUV
Layout
ChassisUnibody
Chronology
Successor

The Lexus RX (Japanese: レクサス・RX, Hepburn: Rekusasu RX) is a luxury crossover SUV sold since 1998 by Lexus, a luxury division of Toyota. Originally released in its home market of Japan in late 1997 as the Toyota Harrier, export sales began in March 1998 as the Lexus RX.[1]

Considered as the first luxury crossover SUV by many sources,[2][3][4] five generations of the RX have been produced to date, the first being compact in size, and the latter classified as mid-size. Both front- and four-wheel drive configurations have been used on the RX series, and several gasoline powertrain options, including V6 engines and hybrid systems, have been offered. In the Lexus model lineup, the RX sits below the larger Lexus LX (marketed as the Toyota Land Cruiser body-on-frame SUVs outside North America, respectively), and below the body-on-frame, but also mid-size GX SUV. The name "RX" stands for "Radiant Crossover".[5] It has also been labelled as "Recreational Cross Country" in some markets.[6] The RX's current Toyota counterpart is the Highlander/Kluger; past counterparts included the Harrier and Venza.

The first-generation RX 300, fitted with a 3.0-liter V6 engine, began sales in 1998. The Japanese market Harrier released in 1997 also offered a 2.2-liter inline-four, later uprated to 2.4 liters. The second-generation RX 300 (3.0-liter V6) and RX 330 (3.3-liter V6) models went on sale in 2003, with both variants supplanted by the more powerful RX 350 (3.5-liter V6) in 2006. Like the previous series, a 2.4-liter inline-four engine was sold alongside the 3.0-liter V6 in the Japanese market Harrier. In 2005, a hybridized gasoline-electric version of the 3.3-liter second-generation model was made available as the RX 400h in export markets and as the Harrier Hybrid in Japan. For the third generation released in 2009, both RX 350 (3.5-liter V6) and RX 450h (3.5-liter V6 hybrid) models were initially offered, with an entry-level RX 270 (2.7-liter inline-four) offered by Lexus in some Asian markets, including in Japan, since 2010. Since the release of the third generation, Japanese sales have occurred under the RX name as opposed to Harrier as had been the case previously. In the fourth generation, a turbocharged (2.0-liter inline-four) RX 200t/300 model was introduced to replace the previous 2.7-liter unit.

The RX has been assembled at Toyota Motor Kyushu since launch. The RX and RX Hybrid were the first Lexus models to be built outside Japan, with North American market versions produced at the Toyota Motor Manufacturing Canada plant in Cambridge, Ontario beginning 2003 (RX) and expanded in 2014 (RX Hybrid).[7] Hybrid transaxles are built at the Kokura plant in Kitakyushu, Fukuoka since 2009.[8][9]

First generation (XU10; 1998)

[edit]
First generation
Pre-facelift Lexus RX 300 (US)
Overview
Model codeXU10
Also calledToyota Harrier (Japan)
Production
  • December 1997 – January 2003 (Toyota Harrier)[9]
  • January 1998 – January 2003 (Lexus RX)
Model years1999–2003 (Lexus RX)
AssemblyJapan: Miyawaka, Fukuoka (TMK)[9]
DesignerMakoto Oshima (1995)
Body and chassis
RelatedLexus ES/Toyota Windom (XV20)
Powertrain
Engine
Transmission4-speed U140E/F automatic
Dimensions
Wheelbase2,615 mm (103.0 in)[10]
Length4,580 mm (180.3 in)
Width1,815 mm (71.5 in)
Height1,670 mm (65.7 in)

1998–2000

[edit]

The idea concept behind the RX—a crossover between a luxury sedan and SUV—started in 1993 when it was hypothesized by TMS (Toyota Motor Sales) and Toyota Motor executives during a luncheon in Nagoya. By 1994, that vehicle was officially proposed by TMS executives at product planning meeting in Toyota City, Japan and put into development. In December 1995, the final design directed under designer Makoto Oshima was approved for production, and prototypes later went into testing in 1996.[1] In Japan, the company was selling the Toyota Caldina which offered AWD capability and a spacious interior.

Lexus RX 300 (US spec)

Prior to the RX public debut, a concept sport utility vehicle, the SLV, previewed the model at the Chicago Auto Show on 9 February 1997.[11] The SLV name stood for Sport Luxury Vehicle. The production-ready concept combined the characteristics of an SUV, wagon, and sedan,[12] and featured high-ground clearance and an elevated seating position. The concept's overall design intent was to be commonly used for suburban driving.[11] At the debut of the concept vehicle, it was reported that the crossover was to be based on the ES 300 sedan, and would go into production with an entry-level price of over US$30,000.[11]

The RX was built on a unibody chassis.[13] Its exterior design was not typical of existing four-door vehicles at its introduction.[14] Among design features, the vehicle featured front triangular quarter-windows, door-mounted side mirrors, a rear liftgate with top-mounted spoiler, and translucent front and rear light covers with round lenses.[13][14] The exterior color scheme was two-tone, with the bumper and lower body-side cladding a grey color.[14] The RX 300 possessed a drag coefficient of Cd=0.36.[13] The first-generation Lexus RX was built in Kyushu, Japan.[13]

Introduced in Japan in December 1997 along with V6 powered versions, the four-cylinder powered Harrier was available in front-wheel drive (SXU10) and all-wheel drive (SXU15) form. The 2.2 L 5S-FE I4 produced 102 kW (137 hp) JIS and 191 N⋅m (141 lb⋅ft) of torque.[15] Both models were fitted with a 4-speed automatic transmission.[15] The Japanese-market Toyota Harrier could be optioned with JBL sound system, sport seats, and a leather steering wheel.[15] The Harrier found success in the Japanese market, and was also shipped as grey imports to right hand drive markets in Asia and Canada.[16][17]

Interior

The V6-powered model was available in front-wheel drive (MCU10) and all-wheel drive (MCU15) form, which comprised all RX 300 sales in export markets from March 1998 to 2003, and Harrier V6 sales in Japan from 1997 to 2003. The 3.0 L 1MZ-FE V6 was rated at 164 kW (220 hp) and 301 N⋅m (222 lb⋅ft).[14][15] The transmission, a 4-speed automatic unit, offered a "Snow" mode which started the vehicle in second gear for better traction in adverse weather conditions.[18] For the RX 300, a 240-watt, 7-speaker Pioneer sound system was standard, while a premium Nakamichi customized sound system was available as an option. Interior features further included Walnut wood trim and an optional in-dash six-CD changer.[18] The overall RX 300 concept, which directed SUV qualities to an on-road vehicle, was based on market research which found that merely 7 percent of SUV owners drove off-road.[18] The RX 300 interior featured leather trim, two rows of seating, and a rear cargo area which could be concealed beneath a tonneau cover.[14] The center dashboard was dominated by a central liquid crystal display (LCD) multi-information screen for audio, climate, and performance data (including fuel economy),[14] along with a U-shaped wood trim piece and a pair of air conditioning vents.[13] The gear shift was mounted at the base of the center console, thus leaving open space below for additional storage space, legroom, or movement to the passenger-side seat.[13][14] The rear seats could be adjusted forward and back, as well as fold flat for increased cargo room.[14][19] Total cargo volume with the seats folded was 130 cu ft (3.68 m3).[14]

Safety features included driver and passenger front airbags, front seat-mounted side torso airbags, anti-lock brakes, side impact door beams, daytime running lights, and five headrests as standard.[14] Vehicle Stability Control, an electronic stability program, was optional at the RX 300's debut,[13] and became standard in 2000.[20] The Insurance Institute for Highway Safety (IIHS) rated the RX 300 "Good" overall in their frontal offset crash test.[21]

2000–2003

[edit]
RX 300 (facelift)

In 2000, the RX 300 was refreshed with revised headlights and tail lights, along with the option of high-intensity discharge (HID) headlamps.[19] The interior also gained the option of a DVD-based navigation system.[19] A burgundy exterior color, Venetian Red Pearl, was only offered on 1999–2000 year models.[22]

In November 2000, the 2.2-liter 5S-FE engine in the Harrier was replaced by the 2.4-liter 2AZ-FE four-cylinder engine, producing 117 kW (157 hp) JIS and 221 N⋅m (163 lb⋅ft) of torque.[23] As before, the engine was offered with either front-wheel drive (ACU10) or all-wheel drive (ACU15) versions.[23] A small facelift was also performed on the Harrier. Options included sport-tuned suspension and DVD voice navigation.[23]

In 2001, a limited edition "Silversport" was offered that included a monochromatic paint scheme in Millennium Silver or Black with an all black interior and perforated leather seats.[24] Exclusively for 2002, Lexus introduced the limited RX 300 "Coach Edition," featuring perforated leather trim in the interior, honeycomb grille, Coach badging on the exterior and interior, and a set of Coach luggage.[25]

Awards won by the first-generation Lexus RX include most appealing luxury SUV by J.D. Power and Associates in 1998,[26] Motor Trend Sport/Utility of the Year for 1999, Money magazine's Best Deal on the Road in the SUV class in 1999, and Kelley Blue Book's Best to Hold Value Award in 1999, 2000, and 2001.[27]

The RX 300 sold over 370,000 units in its five years on the market.[28] It was successful in terms of sales, and became the best-selling Lexus model shortly after its introduction.[18] Its popularity contributed to the growth of the premium crossover SUV market, with several rival makes launching competing models in response to the RX 300.[18][19]

Second generation (XU30; 2003)

[edit]
Second generation
RX 330 (pre-facelift)
Overview
Model codeXU30
Also calledToyota Harrier (Japan)
Production
  • February 2003 – December 2008 (Lexus RX)
  • February 2003 – July 2013 (Toyota Harrier)
Model years2004–2009
Assembly
DesignerHiroshi Suzuki and Takumi Ichikawa[29]
Body and chassis
PlatformToyota K platform
Related
Powertrain
Engine
Transmission
Dimensions
Wheelbase2,715 mm (106.9 in)
Length
  • 4,729 mm (186.2 in)
  • 4,755 mm (187.2 in) (hybrid)
Width1,844 mm (72.6 in)
Height
  • 2006–07: 1,740 mm (68.5 in)
  • 2008 AWD: 1,687 mm (66.4 in)
  • 2008 FWD: 1,679 mm (66.1 in)
Chronology
SuccessorToyota Harrier (XU60) (Japan)

2003–2006

[edit]

In 1999, development began on the XU30 platform under chief engineer Yukihiro Okane. Design work was started under Makoto Oshima and would continue into 2000 when a concept design by Hiroshi Sukuki was approved. By early 2001, the final production design was green-lighted by the executive board, with the first prototypes being tested in 2002. Design patents were filed on 1 April 2002 under No. 794 at the Japanese Patent Office and on 21 April 2003 at the United States Patent and Trademark Office.[30][31]

The XU30 was previewed in January 2003 at the North American International Auto Show. Featuring a sleeker body style than its predecessor, the XU30 claimed to have a drag coefficient of Cd=0.35 and new LED tailamps.[32][33] From the inside, the RX 330 interior featured genuine Golden Bird's Eye Maple or Walnut wood trim, a sliding multi-level center storage console, dual-zone climate control, and power tilt/telescopic steering column. Available options included a 210-watt, 11-speaker Mark Levinson premium sound system, DVD-based navigation system with backup camera, rear seat DVD player with wireless headphones, panoramic three panel moonroof, and heated seats.[34]

RX 330 (pre-facelift)
Interior

All RX models came standard with eight airbags, including dual front airbags, front row side torso airbags, side curtain airbags, a driver's knee airbag; Vehicle Stability Control (VDIM on RX 400h) and a tire-pressure monitoring system were standard. An Adaptive Front-lighting System (AFS) with HID headlamps and a backup camera (w/navigation system) were optional. In Japan, the Toyota Harrier was the first worldwide production car with optional radar-assisted Pre-Collision System (PCS) (Forward collision warning only, no autonomous braking).[35] front and side view monitoring and cornering assist monitor with threat monitor.[36] The Lexus RX received a "Good" overall rating in the Insurance Institute for Highway Safety frontal crash test.[37] U.S. National Highway Traffic Safety Administration (NHTSA) crash test results in 2004 rated the RX 330 the maximum five stars in the Frontal Driver, Frontal Passenger, Side Driver, and Side Rear Passenger categories, and four of five stars in the Rollover category.[38]

In February 2003, the second-generation Toyota Harrier (codename ACU30 and MCU30 for the front-wheel drive models, and ACU35 and MCU35 for the all-wheel drive models) was launched in Japan. The Harrier was fitted either a 2.4 L I4 or 3.0 L V6 with or without all-wheel drive, and a new 5-speed automatic transmission with +/- shift along with available "AIRS" air-suspension on the 3.0 L V6 models. The new RX launched for European and Asian markets in early 2003, where it was sold as the RX 300 (MCU30/MCU35) and made in Japan. Asian markets included Singapore, where it succeeded the previously sold Harrier, South Korea, and Taiwan. The RX 300 featured a 3.0 L V6, with only the all-wheel drive version available, and air-suspension could be specified.

In North America, the RX 330 series began sales in March 2003 for the 2004 model year. Here, the car was badged RX 330 denoting its larger 3.3-liter V6.[39] The RX 330 (MCU33/MCU38) was powered by a 3.3-liter ULEV certified 3MZ-FE V6, rated at 230 hp (170 kW) SAE and 238 lb⋅ft (323 N⋅m) linked to a 5-speed automatic and was offered in either front or all-wheel drive. New technology features included Adaptive Front-lighting System (AFS) with swivel headlights,[40] height-adjustable air suspension on the all-wheel drive models, Dynamic Laser Cruise Control system, and rain-sensing wipers. All North American models were initially built in Japan until September 2003 when production of the RX 330 began in Cambridge, Ontario, Canada.[7] For each year of the second and third generation RX, a small number of non-hybrid RXs were assembled in Japan.[citation needed]

Lexus debuted the RX 400h (MHU38) at the 2004 North American International Auto Show, with plans to launch the vehicle in the U.S. market. The equivalent Harrier Hybrid debuted in Japan on 22 March 2005, the same day as the Toyota Highlander Hybrid.[citation needed] Hybrid production began in March 2005 at Toyota Motor Kyushu.[9] The Lexus RX 400h made its U.S. sales debut in mid-2005, with over 9,000 pre-orders at launch.[41] The RX 400h's arrival in the U.S. had been delayed by several months; Lexus had announced in November 2004 that the American launch of the hybrid Lexus SUV would occur for the 2006 model year.[42] The RX 400h became the first production premium hybrid vehicle when it went on sale in 2005.[43]

Lexus RX 400h

Compared to the Lexus RX 330 and RX 350, the RX 400h featured a different front grille and round fog lights, and also differently styled LED tail lights in place of the conventional LED ones on the RX 330/RX 350. Different exterior colors were offered. In 2007, Hybrid badging was added to the rear side doors. The RX 400h interior featured a hybrid information display on the navigation screen showing electrical motor, gasoline engine, and regenerative braking activation in real time.[44] Some RX 400h models without navigation screens displayed the information on a small monochrome display on the instrument panel. When launched in 2005, the RX 400h came exclusively with brushed aluminum interior accents, in place of the wood trim offered in the standard RX. This changed in 2006, when the RX 400h became available with Bird's Eye Maple wood trim.

Since its launch, the all-wheel drive RX 400h/Harrier Hybrid was sold at a substantial premium over the non-hybrid RX 300/RX 330/RX 350/Harrier.[45] In the U.S., the initial base price was US$49,185, which was a US$5,600 premium over a similarly equipped RX 330/RX 350.[43] A front-wheel drive version of the RX 400h debuted in 2006, with a base MSRP approximately US$1,400 less than the all-wheel drive RX hybrid.[46] For 2007, along with the reduction of the federal hybrid tax credit for its hybrids, Lexus lowered the base price of the RX 400h to US$42,580 and US$41,180 for the respective all-wheel and front-wheel drive versions.[47] The list price in Japan for the Harrier Hybrid ranged from ¥4.095 million to ¥4.62 million.[48] Based on the 2010 Lexus RX redesign, there was no RX 400h for the 2009 model year. However, the RX 400h did receive a facelift for the 2008 model year, featuring a blue Lexus badge and a rear spoiler that matches the body color.

The gasoline-powered part of the RX 400h engine system was a 3.3-liter 3MZ-FE V6, very similar to the one found in the RX 330. It produced 211 PS (155 kW; 208 hp) and 288 N⋅m (212 lbf⋅ft).[49] The gasoline engine was aided by a maximum of two additional electric motors, one driving the front wheels, producing 167 PS (123 kW; 165 hp) and 333 N⋅m (246 lbf⋅ft) and connected to the CVT gearbox,[49] and the other driving the rear wheels, producing 68 PS (50 kW; 67 hp) and 130 N⋅m (96 lbf⋅ft).[49] The whole system, called Lexus Hybrid Drive (also Hybrid Synergy Drive), produced a maximum of 272 PS (200 kW; 268 hp).[49] With Lexus Hybrid Drive, under normal driving conditions, only the front motor and gasoline engine were used. The rear motor was only used under full-throttle acceleration or when the front wheels lost traction.[43] An Ni-MH battery was responsible for powering the motors,[43] and charged by generators during deceleration or sharp cornering.[45] Standard features included an Electronically Controlled Brake and Vehicle Dynamics Integrated Management stability control system.

The RX 400h gasoline engine switched off automatically and the car ran completely on electricity when either stationary, decelerating, or being driven at slow speeds—less than 60 km/h (40 mph).[43] Not only did the hybrid drive in the RX 400h improve fuel economy, but with the assistance of the electric motor, the RX 400h could reach 0–97 km/h (0–60 mph) in 7.3 seconds,[43] quicker than the gasoline-only RX. Despite the increased performance, the RX 400h/Harrier Hybrid consumed roughly the same amount of gasoline as a compact four-cylinder sedan[50] and it qualified as a Super Ultra Low Emission Vehicle (SULEV) in the US.[44] Passing power at lower and mid engine rpm's was noticeably improved due to the electric motor. The water pump for the gasoline engine is driven by the camshaft belt. To improve efficiency, and because the gasoline engine shuts down during electric-only operation,[51] the alternator, power steering pump, and air conditioner compressor are beltless; rather than being tied to engine output,[51] these components are powered by electric motors via the battery instead.[51][52]

The RX 400h served as the launch vehicle of the Lexus hybrid lineup, which later expanded to include hybrid versions of other Lexus vehicles, including the GS 450h and LS 600h/LS 600h L, and in 2009, the first ever designated-hybrid (no gasoline model available) Lexus, the HS 250h.

In January 2005, Lexus introduced the RX 330 "Thundercloud Edition" for the U.S. market, featuring a chrome horizontal-slatted grille, unique 5-spoke 18" alloy wheels, black Bird's Eye Maple wood trim, Thundercloud badges and carpeted floor mats, and two special exterior colors (Thundercloud Metallic and Thundercloud Flint Mica). Production was limited to 6,500 units.[53]

2006–2008

[edit]
Facelift Lexus RX 350

In 2006 for the 2007 model year, the RX received a mid-cycle refresh consisting of a new 3.5-liter 2GR-FE V6 replacing the 3.3-liter 3MZ-FE V6 engine on non-hybrid models, updating the vehicle's name from RX 330 to RX 350, with new model codes GSU30 and GSU35. The RX 350 also featured an updated, Lexus Generation V DVD navigation system with improved graphics, voice controlled destination inputs, and a new feature called "bread crumbs." Bread crumbs will enable drivers to retrace their steps. The new navigation system also featured voice dial systems and the ability to enter destinations by voice address while driving.

Lexus RX 350 Pebble Beach

In 2007 for the 2008 model year, the RX received a revised grille, chrome door handles, available new seven-spoke 18-inch alloy wheels with a liquid graphite finish, and Brandy Wine Mica or Desert Sage Metallic were new exterior choices. Black Bird's Eye Maple wood with grey interior was a new interior option for that year.

In February 2008 for the 2009 model year, Lexus added a new Pebble Beach Edition, limited to 6000 units, with a base MSRP of US$41,580 – US$42,980. These limited production models have "Pebble Beach" badges on front fenders and embroidered front floor mats, were available in Black Onyx and Truffle Mica color, and came equipped with limited-edition 18-inch alloy wheels, a color-keyed rear spoiler, and a chrome-finished grille. Buyers also received a choice of custom amenities designed to complement the Pebble Beach lifestyle. RX 350, RX 400h, and Harrier 350G's Production ended in December 2008. Harrier 240G and Harrier Hybrid's production ended in July 2013 and replaced by Toyota Harrier (XU60) in November 2013.

The RX 330 was named most appealing luxury SUV by J.D. Power and Associates in 2004.[54] It was also the Best Overall Value in the SUV market over US$30,000 in 2003, 2004, and 2005 according to Intellichoice.[55][56] The Lexus RX 400h was one of only four SUVs to achieve recognition on J.D. Power and Associates' 2006 Automotive Environmental Index of the top 30 most environmentally friendly vehicles.[57] J.D. Power also awarded the RX 400h the top spot for entry-luxury SUVs in its 2005 Automotive Performance, Execution and Layout Study on owners' attitudes towards new vehicle designs.[58] At the 2005 GreenFleet Awards in the United Kingdom, recognizing environmentally friendly transportation, Lexus was recognized for introducing the RX 400h with the 4x4 Manufacturer of the Year title.[59] The RX 400h was named SUV of Texas at the 2005 Texas Truck Rodeo awards,[60] and was awarded recognition as a CNET editor's choice vehicle in 2005.[61]

Safety

[edit]
ANCAP test results
Lexus RX330 (2003)[62]
Test Score
Overall StarStarStarStar
Frontal offset 13.64/16
Side impact 16/16
Pole 0/2
Seat belt reminders 0/3
Whiplash protection Not Assessed
Pedestrian protection Poor
Electronic stability control Standard

Third generation (AL10; 2008)

[edit]
Third generation
RX 350 (pre-facelift)
Overview
Model codeAL10
ProductionNovember 2008 – September 2015
Model years2010–2015
Assembly
DesignerMasanari Sakae, Hiroyuki Tada, Shinno Kato and Tokiko Gamou[64][65]
Body and chassis
PlatformToyota K platform
Related
Powertrain
Engine
Transmission
Dimensions
Wheelbase2,741 mm (107.9 in)
Length4,770 mm (187.8 in)
Width1,885 mm (74.2 in)
Height
  • AWD: 1,684 mm (66.3 in)
  • FWD: 1,720 mm (67.7 in)

2008–2012

[edit]

Development of the third-generation RX began in 2004. Chief engineer Takayuki Katsuda headed development, with design being conducted from 2005. In late 2006, design work by Masanari Sakae was chosen, with the final designs that were presented as 1:1 scale models being green-lighted for production in the first half of 2007. On 9 October 2007, design patents were filed at the Japanese Patent Office (7 April 2008 in the U.S.) for both a conceptual variant and two production variants (RX and RX 450h). The first North American pre-production prototypes were sent to Cambridge, Canada in early 2008 for testing prior to the first RX 350 rolling off the production line on 28 November 2008.[67][68][64] A hybrid concept vehicle, the LF-Xh, previewed the third-generation RX's design direction at international auto shows a year prior to the production model's debut. The LF-Xh, which stands for Lexus Future-Crossover(X) hybrid, was first shown at the 2007 Tokyo Motor Show. The LF-Xh featured a V6 engine with electric motors, LED headlights and taillights, and a concept interior.[69]

Lexus debuted the third-generation RX on 19 November 2008. The AL10 series is built in Japan and Canada, with North American models primarily built in Cambridge, Ontario, Canada. American RX 350 sales began in February 2009 as a 2010 model. For 2009, the front-wheel drive RX 350 starts at US$36,800 while the all-wheel drive version starts at US$38,200. EPA-estimated fuel economy is improved at city/highway/combined 18/25/21 mpg for the FWD RX 350 and 18/24/20 mpg for the AWD model.[70] The RX 350 (GGL10/GGL15) features a revised 3.5-liter 2GR-FE V6 engine producing 275 hp (205 kW) with a wider power curve,[71][72] it remains ULEV-II certified and now uses a six-speed automatic transmission with sequential shift.[72]

Pre-facelift Lexus RX 350
Interior

The third-generation RX's new transmission can lock-up its torque converter from 2nd through 6th gears to improve fuel economy. By dropping the center locking differential, a new Active Torque Control all-wheel drive system diverts anywhere from 50% or up to 100% power to the front wheels for reduced drivetrain associated efficiency losses which in turn increases fuel efficiency. An Electric Power Steering (EPS) system replaces the previous belt-driven hydraulic pump. A double wishbone rear suspension setup replaces the previous MacPherson strut design for improved handling and greater cargo space, while an optional Sports Package adds a performance-tuned suspension.[71]

The AL10 RX's new exterior styling adopts the L-finesse design language, and outer features include a rear spoiler which hides the rear window wiper and radio antenna creating a less cluttered appearance. The drag coefficient on the latest RX 350 has been reduced to Cd=0.33.[71] Exterior dimensions are increased, with cargo room increased by five percent over the prior generation.[71] For the interior, major standard features include SmartAccess, a keyless entry and start system, electrochromic heated side mirrors, UV reducing exterior glass, Bluetooth, power tilt/telescoping steering wheel, power 10-way driver and passenger seats, sliding and reclining rear seats and a power rear hatch. The instrument cluster's multi-function display uses an organic light-emitting diode (OLED) display instead of a thin film transistor (TFT-LCD) display. New cabin technologies include VoiceBox Technologies conversational speech voice recognition system, the first of its kind in the U.S.,[73] which can recognize general speech commands. The new hard disk drive HDD-based navigation system no longer uses a touchscreen, instead replacing it with Lexus' Remote Touch controller, similar in function to a computer mouse, with haptic feedback. Optional accessory features include XM Satellite Radio, a 15-speaker 330-watt Mark Levinson Surround Sound audio system, a dual-screen Rear Seat Entertainment System (RSES), 19-inch wheels, heated and ventilated front seats, power front seat cushion extender, perforated and semi-aniline leather seats, a smog sensor for the HVAC system, power folding side view mirrors, and navigation system. With XM subscription the navigation adds real-time NavTraffic and NavWeather updates.[74][75]

The third-generation RX comes standard with a twin-chamber front passenger airbags, side torso airbags for the front row, side curtain airbags for front and rear rows, and knee airbags for the front row. Active headrests become standard to help reduce whiplash injuries. Vehicle Stability Control (VSC) and Hill Assist Control (HAC) which helps prevent the vehicle from rolling backwards on inclines are standard while a more advanced Vehicle Dynamics Integrated Management (VDIM) system is optional.[76] VDIM is designed to be more subtle and less intrusive in performance than VSC alone, VDIM can also engage prior to an actual skid taking place acting as a preventative measure. The Adaptive Front-lighting System (AFS) remains optional, while a new bi-xenon optional Intelligent Highbeam feature is added, this system can dim the high-beams automatically whenever traffic is detected. Other optional safety features include a Pre-Collision System (PCS) and a Head-up Display (HUD) which helps the driver keep attention on the road ahead by displaying navigation, speed, and audio information on the windshield; the HUD uses high-intensity LEDs displaying high contrast white figures on the windshield allowing it to be read in direct sunlight.[74] The optional navigation system offers a backup camera and a Wide-View Side Monitor utilizes a camera on the passenger side view mirror to help eliminate blind spots on the passenger side at low speeds, this system does not include the 180° wide-angle front camera found in the LX 570. To further help improve visibility, water-repellent glass is used on the front doors.

Pre-facelift Lexus RX 450h

Introduced in 2009 as a 2010 model year vehicle, the RX 450h (GLV10/GLV15) premiered alongside its non-hybrid counterpart, the RX 350. Manufacturer's specifications indicated largely identical outward dimensions for the RX 450h with the RX 350.[75] The RX 450h was scheduled to go on sale in the U.S. in mid to late 2009,[71] with sales introductions for the RX 450h in Asia (including Japan) and Europe in the same year. The RX 450h features an upgraded 3.5 L 2GR-FXE V6 engine (shared with the RX 350) which produces 245 hp (183 kW) at 6000 rpm,[72] along with a new inverter which boosts total horsepower to 297 hp (221 kW) (with the electric motors providing an added 22 hp (16 kW)).[71][72] The new inverter is 8 kg lighter, and more efficient. Up to three electric motors are used in the hybrid system, including two dual motors for the forward wheels (123 kW output), and a third for the rear wheels on the AWD model (50 kW; engages when slippage is detected or the throttle pressed firmly).[77] The RX 450h V6 engine now runs on the Atkinson cycle for added efficiency.[71] Compared to the prior Otto cycle system, the Atkinson cycle has a lower compression ratio, along with higher expansion ratio inside engine cylinders. This system uses less energy to form fuel-air mixtures, and releases more energy.[77] A lighter, more free-flowing oil (0W-20) is also used, reducing friction energy loss and oil pump power requirements.[77] Two additional systems are added to the RX 450h's Lexus Hybrid Drive powertrain, an exhaust heat recovery system to reduce engine warm-up periods (optimizing engine start-stop times, particularly in cold conditions),[78] and a cooled exhaust gas-recirculation system to reduce fuel pumping loss.[72] The electric motors use the first automotive application of liquid cooling on both sides of the high-current transistors, allowing greater contribution from the electric motors versus the gasoline engine.[77]

Fuel efficiency for the RX 450h, according to EPA testing, is increased by twenty percent over the previous RX 400h.[79] Initial manufacturer data pointed to an increase of at least eight percent over the prior model.[71] In the U.S., the RX 450h is certified with a 2009 EPA fuel economy rating of 32 mpg city, 28 highway for the FWD model, and 30 mpg city, 28 highway for the AWD model.[77] This 30 mpg combined rating compares with the 20 mpg combined rating of the non-hybrid RX model.[77] The powertrain is linked to an instrument panel Eco light indicator, which enables drivers to monitor their fuel efficiency as it correlates with accelerator modulation.[77]

In August 2010, Lexus began offering the RX 270 (AGL10), a front-wheel drive model with a 2.7-liter 1AR-FE inline-four engine, in Japan,[80] China,[81] and Russia.[82] The RX 270 was a new entry-level offering for the RX lineup, produced with a lower base price and fewer emissions.[81] It was introduced at the 2010 Moscow Auto Show, and aimed to circumvent the additional taxes applied to automobiles with large engine displacements and higher emissions; import cars in China over 3.0 L are subject to additional fees.[83]

In July 2010, Bloomberg reported that an all-electric Lexus RX had been developed in partnership with Tesla Motors.[84] The RX was fitted with a Tesla-designed battery pack, and is to be used as a test mule for electric vehicle development.[84]

2012–2015

[edit]

A facelift was designed through late 2010 and patented on 7 January 2011 under European design registration number 001845801-0004.[85] The facelift was unveiled at the March 2012 Geneva Motor Show with new wheels, interior colors, new head and tail lamps and new grilles. New LED running lights were introduced as well. The F Sport was introduced, with a honeycomb grille, 8-speed automatic transmission, and a unique sportier interior. In the US, the new model uses the Lexus Enform telematics system, which includes the Safety Connect SOS system and Shazam tagging. Sales began worldwide in April 2012 for the RX 350 and RX 450h, with sales for the F-Sport variants starting in July of the same year.

  • RX 350 (facelift)
    RX 350 (facelift)
  • RX 350 (facelift)
    RX 350 (facelift)
  • RX 450h (facelift)
    RX 450h (facelift)
  • RX 450h (facelift)
    RX 450h (facelift)

Several awards won by the third-generation Lexus RX include AutoPacific Vehicle Satisfaction Award for Luxury Crossover SUV,[86] Kelley Blue Book Best Resale Value Award for Luxury Utility Vehicle,[87] and Residual Value Award for Near Luxury SUV from Automotive Lease Guide.[88] The Insurance Institute for Highway Safety (IIHS) has awarded the RX 350 its Top Safety Pick accolade.[89][90] In 2013, J.D. Power and Associates named the RX as the most dependable vehicle in the U.S.; it was the first time a SUV/crossover had ever been listed as such.[91]

The U.S. National Highway Traffic Safety Administration (NHTSA) crash test results has given the RX 350 the maximum five star rating in the Frontal Driver, Frontal Passenger, Side Driver, and Side Rear Passenger categories, and four of five stars in the Rollover category at a risk of 16.4%.[92] The Insurance Institute for Highway Safety rated the RX 350 a Top Safety Pick given "Good" overall ratings in both frontal offset and side crash tests, the RX also received "Good" ratings in all 14 measured categories.[89][90] In 2014 (for the 2015 U.S. model year), the North American Lexus RX 350 gains new standard equipment such as the popular display audio package and LED front fog lamps. Navigation equipped models receive an upgraded 19 inch wheel finish as well as an easier to use remote touch controller. The 2015 model year F-Sport models now have the option of a cabernet red interior.

Safety

[edit]
2015 Lexus RX350 SUV AWD NHTSA[93]
Overall: StarStarStarStarStar
Frontal driver: StarStarStarStar
Frontal passenger: StarStarStarStar
Side driver: StarStarStarStarStar
Side passenger: StarStarStarStarStar
Side pole driver: StarStarStarStarStar
Rollover AWD: StarStarStarStar 16.4%
IIHS:[94]
Category Rating
Moderate overlap frontal offset Good
Side impact Good
Roof strength Good1
1 strength-to-weight ratio: 4.27

Fourth generation (AL20; 2015)

[edit]
Fourth generation
2018 Lexus RX 450h Luxury pre-facelift (GYL20, UK)
Overview
Model codeAL20[95][96]
ProductionSeptember 2015 – September 2022[97]
Model years2016–2022
Assembly
DesignerGen Ikeda[98]
Body and chassis
Body style5-door SUV
PlatformToyota K platform
Related
Powertrain
Engine
Power output
List
  • 175 kW (235 hp; 238 PS) (RX 200t/300)
  • 220 kW (295 hp; 299 PS) (RX 350)
  • 193 kW (259 hp; 262 PS) (RX 450h, gasoline engine only); 230 kW (308 hp; 313 PS) (RX 450h, combined system output)
Transmission
Dimensions
Wheelbase2,790 mm (109.8 in)[99]
Length
  • 4,890 mm (192.5 in)
  • L: 5,000 mm (196.9 in)[99]
Width1,895 mm (74.6 in)[99]
Height1,685–1,720 mm (66.3–67.7 in)[99]
Curb weight1,915–2,210 kg (4,222–4,872 lb)
Chronology
SuccessorLexus TX (for RX L)[100]

2015–2019

[edit]
2018 Lexus RX 450h Luxury pre-facelift (GYL20, UK)

The fourth generation of the RX was presented at the April 2015 New York International Auto Show[98] and the September 2015 Frankfurt Motor Show and released in late 2015.[101][102] Departing from the clear taillight design, the RX continues in the design way of the RC (XC10), the IS (XE30), and the NX (AZ10) which were recently introduced at the time. The front features the brand's "Spindle Grille", which was introduced on the LF-Gh (GS Mk4 Concept) in 2011. The first production vehicle it was introduced on was the CT hatchback in 2011.[103] On the grille is a chrome-plated border, and the headlights feature triple L-shape LEDs. Two headlight designs are available, consisting of a compact Bi-LED which comes standard, or an L-shape LED, accompanied by 18 separate LEDs. The "Intelligent High Beam" (IHB) is a system that automatically switches between high and low beams, depending on driving situation.[104][105] The rear also features what the brand calls the "spindle design" theme, with rear L-shaped taillights which wrap around the rear fender section to enhance functionality. The C-pillar is blacked out which are to give a floating roof effect.[104] General exterior features include flush-fitting headlight washers, dual exhausts, an optional panoramic sunroof, aluminum roof rails, redesigned door handles which include the SmartAccess card key, and a door handle illumination.[104] The drag coefficient on the fourth-generation RX had reached 0.33 Cd. The aerodynamic enhancements not only improve the drag coefficient, but also help with stability and cabin noise.

Retaining a few of its exterior colors from the previous generation, the new colors include the Caviar, Autumn Shimmer and Nightfall Mica. The paint features a scratch-resistant coat that restores itself if scratched using a high-performance macromolecular polymer. The paint also features significant gloss retention to help maintain the gloss and color over a long period of time.[104] The vehicle is larger than the previous generation, with a 50 mm (2-inch) increase in wheelbase, providing more interior room throughout. To counter issues with the previous version's F-Sport ride quality being too firm, in the pursuit of sporty handling, the new generation features an Adaptive Variable Suspension (AVS) to adjust ride quality as needed. An active anti-roll bar from the European specification third generation RX was added to the F-Sport package. Twenty-inch alloy wheels are also available, as is a panoramic sunroof.[106][107]

Interior (AGL20; pre-facelift)

The interior of the RX features round seat cushions, providing better support for the passengers. The driver and front passenger seats feature elegant quilting, harmonized with the interior door panel trim. The armrests now are less stiff, and use softer materials for a more comfortable ride. Like the door trim panels and back of the front seats, the armrest surfaces now feature a quilted pattern. For the first time on a Lexus, the interior door handles feature a knobless door lock for a more refined design.[105]

The AL20 features a redesigned 8.0-inch infotainment display that is now based on a horizontal axis; the dashboard is lowered to give the vehicle a spacious feeling. The 12.3-inch display is optional, and adds premium features such as wider viewing, navigation integrated into the dashboard, a premium audio system, and the Lexus Enform App. The 15-speaker Mark Levinson premium audio system is optional, and rear-seat entertainment.[108]

Safety systems consist of the Pre-Collision System with Pedestrian Detection, Lane Departure Alert (LDA) with Steering Assist, Intelligent High Beam (IHB), Lexus Safety System (from 2017) and All-Speed Dynamic Radar Cruise Control. General systems include anti-lock brakes, ABS brakes, stability control, front-impact airbags, side impact airbags, overhead airbags, knee airbags, pretensioners, anti-whiplash, and a security system which detects vehicle intrusion. The RX also adds an ignition disable device, which prevents the vehicle from starting unless the original key is used.[109]

From the 2017 model year, the F-Sport Package is now available on front-wheel drive models. All F-Sport models are equipped with a heated steering wheel. All models are now equipped with Lexus Safety System+.[108] For the 2018 model year, the RX L was introduced. The 450h receives a cheaper trim level in its lineup that decreases its price. For the United States, the Premium package for the 450h adds wood and leather interior trim, automatic folding exterior mirrors, and for the driver's seat, steering wheel, and mirrors, the RX lets you recall recent changes from when the owner was last in the vehicle.[110] The RX adds primarily technical changes for the 2019 model year. Adjustments include optional parking sensors with blind-spot monitoring, rear cross-traffic alert, exterior automatically dimming mirrors, and an omnidirectional camera system. The Lexus Enform Remote app now features smart watch and the Amazon Alexa integration. A two-tone instrument panel is added on models equipped with the Premium package and the "Noble Brown" exterior color. Trims consist of the RX350, RX450h, RX350L, RX350 F-Sport, RX450hL, and the RX450h F-Sport.[111]

RX L

In November 2017, Lexus announced three-row seven-passenger models of the RX, the RX 350 L and RX 450h L. The L model is 11 cm (4.3 in) longer than the two-row model but have the same wheelbase. The L model features a redesigned rear and a more upright rear window to maximize rear space. With all seats upright, the volume stands at 7 cu ft (200 L). Folding the rear seat, the volume triples to 23 cu ft (650 L). With all seats folded, volume stands at 58 cu ft (1,600 L), up 2 liters from the standard length RX.[112]

The L is available in models consisting of the RX350L gasoline model and the RX450hL gasoline full hybrid. The RX L was replaced by the larger TX as multiple sources stated that the L did not have enough third row space.[113]

  • 2018 Lexus RX 350L (GGL20, US)
    2018 Lexus RX 350L (GGL20, US)
  • 2018 Lexus RX 350L (GGL20, US)
    2018 Lexus RX 350L (GGL20, US)

2019–2022

[edit]

The RX and RX L received a facelift in May 2019 for the 2020 model year.[114][115] The facelifted model is equipped with the Lexus Safety System+ 2.0, upgraded from the Lexus Safety System+.[116] For the interior, the standard 8.0-inch touchscreen was replaced by the 12.3-inch which was optional on the previous model.[117] The Luxury trim was added to the 350 and the 450hL.[118] For 2021, the "Black Line Special Edition" limited variant was added for F-Sport models. It features black 20-inch wheels, blue stitching for the leather interior, and either a white or medium blue exterior paint.[119] Furthermore, in 2020, for the 2021 model year, both blind-spot monitoring and rear cross-traffic alert became standard, and wireless smartphone charging became available as an option.[120] Smartphone mirroring systems (both Apple CarPlay and Android Auto) were also introduced. The "Glazed Caramel" color was available as an interior color and replaced the Noble Brown color.[119] In 2021, for the 2022 model year daytime bicyclist detection and low-light pedestrian detection and with Road Sign Assists and Lane Tracing Assist became available.[121] New color choices were available, including Cloudburst grey, Iridium, and Grecian Water. The Black Line model was available in 2022, with 2,500 examples built.[122]

  • 2021 Lexus RX 450h (GYL20; facelift)
    2021 Lexus RX 450h (GYL20; facelift)
  • 2020 Lexus RX 450h (GYL20; facelift)
    2020 Lexus RX 450h (GYL20; facelift)
  • 2022 Lexus RX 350L (GGL21; facelift)
    2022 Lexus RX 350L (GGL21; facelift)
  • Interior (AGL20; facelift)
    Interior (AGL20; facelift)

Models

[edit]

AGL20 / AGL25

[edit]
2016 Lexus RX 200t

The RX 200t FWD (AGL20) and the RX 200t AWD (AGL25) were revealed at the 2015 Auto Shanghai along with the facelifted Mk6 Lexus ES. Replacing the RX 270 (AGL10), the model is powered by the same 2.0-liter 8AR-FTS turbocharged inline-four engine as the NX 200t AGZ10. It is available in both front- and all-wheel drive.[123] It was later renamed to RX 300 in 2018. It has a top speed of 200 km/h (120 mph) and a 0-100 km/h (62 mph) time of 9.7 seconds.[124]

Using its 2.0 I4 turbo, the RX 200t / 300 produces 235 hp (175 kW) or 238 hp (177 kW) depending on model, and 350 N⋅m (260 lbf⋅ft). In terms of performance, the 300 was replaced by the fifth-generation RX 350h.

GGL20 / GGL25

[edit]
2018 Lexus RX 350

The RX 350 FWD (GGL20) and the RX 350 AWD (GGL25) features 3.5-liter V6 carried from the previous model, except an additional 25 hp (19 kW) was added, giving a total output of 295–300 hp (220–224 kW), depending on model. The extended length model's codes are GGL21 for the 350L and GGL26 for the 450hL. The 350 features Drive Mode Select, with Eco, Normal and Sport modes. The 12.3-inch screen comes on the 350.[125] The vehicle has a top speed of 198–200 km/h (123–124 mph), and depending on model, has a 0–100 km/h (0–62 mph) time of around 8.5 seconds.

With its 3.5 L 2GR-FKS engine, the 350 produces an output of either 295 hp (220 kW) or 300 hp (220 kW) depending on trim. In terms of performance, the RX has a similar output to the fifth-generation RX 450h+ plug-in hybrid model, however is replaced by the 350 model.[clarification needed]

GYL20 / GYL25

[edit]
2016 Lexus RX 450h

The RX 450h FWD (GYL20) and the RX 450h AWD (GYL25) is the hybrid electric model of the 350 model. It features the same V6 engine as the 350, but adds two synchronous motors and an 1.872 kWh NiMH battery. Replacing the original AL10 450h, the 450h uses an electrically controlled continuously variable transmission (eCVT) with manual shifting mode.[126] In terms of performance, its top speed is 200 km/h (125 mph), and the 0 to 100 km/h (62 mph) time is 7.7 seconds. The V6 AWD 450h uses the E-Four all-wheel drive system, however the F Sport model uses basic 4WD.[127]

The 450h features motors at both the front and rear axles. The engine has an output of 195 kW (262 hp) and 335 N⋅m (247 lbf⋅ft). The front motor produces 125 kW (167 hp) and 335 N⋅m (247 lbf⋅ft), and the less powerful rear motor produces 51 kW (68 hp) and 139 N⋅m (103 lbf⋅ft). The engine and dual-motors combined bring a full output of 230 kW (308 hp).[citation needed]

The 450h was replaced by the 450h+ PHEV model.[citation needed] The 450h F Sport was replaced by the 500h F Sport model.[citation needed]

Powertrain

[edit]
Type Model Engine code Displ. Power Torque Combined system output Electric motor Battery Trans. Model code Layout Cal. years
Gasoline 200t/300 8AR-FTS 1,998 cc (2.0 L) I4 238 hp (177 kW; 241 PS) @ 4,800-5,600 rpm 350 N⋅m (35.7 kg⋅m; 258 lb⋅ft) @ 1,650-4,000 rpm - - - 6-speed automatic AGL20 FWD 2016–2022
AGL25 AWD
Gasoline 350 2GR-FKS 3,456 cc (3.5 L) V6 300 hp (224 kW; 304 PS) @ 6,300 rpm 363 N⋅m (37.0 kg⋅m; 268 lb⋅ft) @ 4,700 rpm - - - 8-speed automatic GGL20[a] FWD 2015–2022
GGL25[b] AWD
Gasoline hybrid 450h 2GR-FXS 3,456 cc (3.5 L) V6 Engine: 262 hp (195 kW; 266 PS) @ 6,000 rpm
Front motor: 167 hp (125 kW; 169 PS)
Rear motor: 68 hp (51 kW; 69 PS) 		Engine: 335 N⋅m (34.2 kg⋅m; 247 lb⋅ft) @ 4,600 rpm
Front motor: 335 N⋅m (34.2 kg⋅m; 247 lb⋅ft)
Rear motor: 139 N⋅m (14.2 kg⋅m; 103 lb⋅ft) 		313 hp (233 kW; 317 PS) 2x synchronous motor 1.872 kWh, 288 V NiMH eCVT GYL20 FWD 2016–2022
GYL25 AWD

Safety

[edit]
ANCAP test results
Lexus RX all variants (2015)[128]
Test Points %
Overall: StarStarStarStarStar
Adult occupant: 31.8 83%
Child occupant: 40.3 82%
Pedestrian: 28.7 79%
Safety assist: 9.7 74%

The fourth-generation RX was awarded "Top Safety Pick+" in 2016 and 2017 by IIHS.[129][130]

IIHS scores (2017):
Small overlap front (Driver) Good
Moderate overlap front (Original Test) Good
Side (Original Test) Good
Roof strength Good
Head restraints and seats Good
Headlights Acceptable Marginal
Front crash prevention (Vehicle-to-vehicle) Advanced
Child seat anchors (LATCH) ease of use Good+
Euro NCAP test results
Lexus RX 450h (2015)[131]
Test Points %
Overall: StarStarStarStarStar
Adult occupant: 34.8 91%
Child occupant: 40.3 82%
Pedestrian: 28.7 79%
Safety assist: 10.0 77%

Fifth generation (ALA10/ALH10; 2022)

[edit]
Fifth generation
Lexus RX 350
Overview
Model code
  • ALA10
  • ALH10
ProductionOctober 2022 – present
Model years2023–present
Assembly
DesignerJōta Kusakari[132]
Body and chassis
PlatformTNGA: GA-K[133]
Related
Powertrain
Engine
Electric motor
List
Power output
List
  • RX 300:
  • 182 kW (244 hp; 247 PS)
  • RX 350:
  • 205 kW (275 hp; 279 PS)
  • RX 350h:
  • 140 kW (188 hp; 190 PS) (gasoline engine only)
  • 183 kW (245 hp; 249 PS) (combined system output)
  • RX 500h:
  • 202 kW (271 hp; 275 PS) (gasoline engine only)
  • 64 kW (86 hp; 87 PS) (1ZM motor)
  • 76 kW (102 hp; 103 PS) (1YM motor)
  • 274 kW (367 hp; 373 PS) (combined system output)
  • RX 450h+:
  • 136 kW (182 hp; 185 PS) (gasoline engine only)
  • 134 kW (180 hp; 182 PS) (5NM motor)
  • 40 kW (54 hp; 54 PS) (4NM motor)
  • 227 kW (304 hp; 309 PS) (combined system output)
Transmission
  • 8-speed AWF8F35/UA80E "Direct Shift-8AT" automatic (RX 300/350)
  • eCVT (RX 350h/450h+)
  • 6-speed "Direct Shift-6AT" automatic + "eAxle" (RX 500h)
Hybrid drivetrain
Battery
Electric range86 km (53 mi) (WLTC, RX 450h+)
Dimensions
Wheelbase2,850 mm (112.2 in)
Length4,890 mm (192.5 in)
Width1,920 mm (75.6 in)
Height1,695–1,705 mm (66.7–67.1 in)
Curb weight1,870–2,160 kg (4,123–4,762 lb)

The fifth-generation RX was unveiled on 31 May 2022.[134] Built on the GA-K platform, it is available in four models: RX 350, RX 350h, RX 450h+, and RX 500h F Sport Performance. The RX 500h model is equipped with Direct4 all-wheel drive system.[135]

The fifth-generation RX[136] maintains the same overall length as the former model, although the wheelbase has grown to 2,850 mm (112.2 in) (extended by 60 mm [2.4 in]) with the wider body at 1,920 mm (75.6 in) (widened by 25 mm [1.0 in]). The switch to the GA-K platform resulted in a lower weight by 90 kg (198.4 lb), and a lower center of gravity by 15 mm (0.6 in) as well as wider tracks. The newer platform, revised dimensions, and fitment of suspension components allow for larger interior space.[134]

Unlike the previous generation, this vehicle comes with only five-passenger seating, no seven-passenger seating with the third row is offered.[137] The three-row model from the previous generation called the RX L was replaced by the TX in 2023.[113]

The front "spindle grille" found on most Lexuses was redesigned into a more three-dimensional mass, evolving into a design element Lexus calls "spindle body". The grille is smaller and less pointed than before. The A pillars have also been moved back to emphasize the elongated hood.[134]

The front fenders are made of aluminum, while the B pillars are made of 2 GPa class hot-stamped steel, which is claimed as a world first in terms of both safety and weight reduction. The mounting points for the rear suspension and its member mounting points have been highly reinforced using short-pitch welding, laser screw welding, and structural adhesives, creating a rigid high-torsion rear body frame. For a more linear steering response, highly rigid die-cast aluminum is used for the steering support. Adaptive Variable Suspension (AVS) is standard on F Sport models.[134]

  • Rear view
    Rear view
  • RX 500h F Sport Performance
    RX 500h F Sport Performance
  • RX 500h F Sport Performance (Rear view)
    RX 500h F Sport Performance (Rear view)
  • RX 450h+
    RX 450h+
  • RX 450h+ (rear view)
    RX 450h+ (rear view)
  • Interior
    Interior

Powertrain

[edit]

The fifth-generation RX is offered with four-cylinder engines from Toyota's Dynamic Force family, with the 3.5-liter V6 option dropped entirely.

Engines[138][139]
Model
Spec
 RX 300 (China Only)
2.0 L S20A-FTS 		RX 350
2.4 L T24A-FTS 		RX 350h
2.5 L A25A-FXS 		RX 450h+
2.5 L A25A-FXS 		RX 500h F Sport
2.4 L T24A-FTS
Power 182 kW (244 hp; 247 PS) at 6000 205 kW (275 hp; 279 PS) at 6000 183 kW (246 hp; 249 PS) at 6000 227 kW (304 hp; 308 PS) at 6000 273 kW (366 hp; 371 PS) at 6000
Torque 380 N⋅m (280 lbf⋅ft) at 1800-4000 rpm 430 N⋅m (317 lbf⋅ft) at 1700-3600 rpm 315 N⋅m (232 lbf⋅ft) at 4600 rpm 270 N⋅m (200 lbf⋅ft) 460 N⋅m (340 lbf⋅ft) at 2000-3000 rpm
Top speed 180 km/h (112 mph) 200 km/h (124 mph) 209 km/h (130 mph)
Transmission 8-speed Direct Shift-8AT automatic 1-speed eCVT 1-speed eCVT 6-speed Direct Shift-6AT automatic
0–100 km/h (0–62 mph) 8.0 sec 7.6 sec 7.9 sec 6.5 sec 6.2 sec
Propulsion system Gasoline Power-split hybrid Plug-in hybrid Parallel hybrid
Car battery - 1.29 kWh nickel–metal hydride 18.1 kWh lithium-ion battery 1.44 kWh nickel–metal hydride
Layout Front-engine, four-wheel drive Front-engine, four-wheel drive or front-wheel drive Front-engine, four-wheel drive using E-four or front-wheel drive

Safety

[edit]
ANCAP test results
Lexus RX all variants (2022)[140]
Test Points %
Overall: StarStarStarStarStar
Adult occupant: 34.33 90%
Child occupant: 44 89%
Pedestrian: 48.17 89%
Safety assist: 14.90 93%

The 2023 RX was awarded "Top Safety Pick+" by IIHS.[141]

IIHS scores:
Small overlap front (Driver) Good
Small overlap front (Passenger) Good
Moderate overlap front (Original Test) Good
Moderate overlap front (Updated Test) Poor
Side (Updated Test) Good
Headlights Good
Front crash prevention (Vehicle-to-vehicle, Day) Advanced
Front crash prevention (Vehicle-to-vehicle, Night) Advanced
Child seat anchors (LATCH) ease of use Good
Euro NCAP test results
Lexus RX 450h+ Executive (2022)[142]
Test Points %
Overall: StarStarStarStarStar
Adult occupant: 34.3 90%
Child occupant: 43.0 87%
Pedestrian: 48.2 89%
Safety assist: 14.6 91%

Sales

[edit]

The success of the Lexus RX has been particularly strong in the United States, where it has been the best-selling luxury SUV since its introduction.[143] As one of the earliest luxury crossovers on the market, the RX has inspired similar competitors from rival marques.[144] The Lexus RX is the top selling Lexus hybrid, with global sales of 335,000 units through March 2016, out of one million Lexus hybrids delivered since 2005.[145]

As of April 2015, Lexus had accumulated more than 2.1 million RX models worldwide.[146] The Lexus RX 400h/RX 450h is the top selling Lexus hybrid, with global sales of 335,000 units through March 2016, out of one million Lexus hybrids sold worldwide.[145]

Year US sales (Hybrid; PHEV) Canada Europe (Hybrid; PHEV)[147][148] China
1998 42,191[149]
1999 73,498[149] 65
2000 89,864[150] 1,585
2001 77,426[150] 6,161
2002 72,963[151] 5,093
2003 92,366[151] 7,386
2004 106,531[152] 4,307[153] 11,329
2005 108,775[152] (20,674)[154] 4,857[153] 11,279
2006 108,348[155] (20,161)[154] 4,623[153] 14,322
2007 103,340[155] (17,291)[154] 4,665[153] 13,909
2008 84,181[156] (15,200)[154] 6,221[153] 11,189
2009 93,379[157] (14,464)[158] 8,828[153] 10,451
2010 95,790[159] (15,113)[160] 7,383[153] 10,443
2011 82,595[161] (10,723)[162] 6,760[153] 6,771
2012 95,381[161] (12,223)[162] 7,130[153] 6,750
2013 103,920[163] (11,307)[164] 7,789[153] 5,707
2014 107,490[165] (9,351)[166] 7,913[153] 4,452
2015 100,610[167] (7,722)[168] 7,063[153] 3,248
2016 109,435[169] (8,561)[170] 8,147[153] 8,654
2017 108,307[171] (8,568)[172] 9,402[173] 7,661
2018 111,641 (15,656)[174] 9,329[175] 7,193
2019 111,036 (16,116)[176] 8,827[177] 6,805
2020 101,059 (14,411)[178] 9,228[179] 5,506 48,617[180]
2021 115,320 (18,981)[181] 10,331[182] 5,347 49,255[180]
2022 96,041 (17,194)[183] 4,996[182] 10,750 (6,440)[184]
2023 114,033 (32,965; 656)[185] 15,529 (6,744; 5,125)[186]
2024 118,636 (42,876; 4,248)[187] 13,772 (6,215; 4,427)[188]

Notes

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References

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Lexus RX

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The Lexus RX is a mid-size luxury crossover produced by , the premium vehicle division of Motor Corporation, and has been in production since 1998. Originally launched as the RX 300, it pioneered the luxury crossover utility vehicle (CUV) segment with a combination of SUV versatility, car-like handling, and upscale amenities, featuring a 3.0-liter producing 220 horsepower and optional all-wheel drive. Over five generations, the RX has evolved significantly, with the second generation (2004–2009) introducing the RX 400h, the world's first luxury hybrid SUV offering 268 combined horsepower and up to 32 highway efficiency. Subsequent generations expanded powertrain options, including more efficient V6 engines in the third (2010–2015) and fourth (2016–2022) iterations, while the fifth generation, debuting in 2023, shifted to a 2.4-liter turbocharged inline-four base engine, expanded hybrid offerings including the first RX 450h+ with 304 net horsepower and a 38-mile electric range. The RX lineup for the 2026 model year includes gasoline, hybrid, and plug-in hybrid variants and receives minor updates such as a new Premium grade for the RX 450h+ plug-in hybrid, standard wireless charging on all models, and an available Appearance Package on select F SPORT trims. Powertrains range from the standard RX 350 with 275 horsepower and 25 combined (FWD) to the performance-oriented RX 500h F SPORT Performance with 366 net horsepower—priced from $51,175 to $73,310—with a 14-inch interface standard. All models feature Lexus Safety System+ 3.0, which includes Full-Speed Dynamic Radar Cruise Control with Curve Speed Management, Lane Tracing Assist, Proactive Driving Assist, and Pre-Collision System. Available Traffic Jam Assist (requiring a Drive Connect subscription) provides hands-free steering assistance in low-speed traffic on limited-access roadways with automatic stop/resume capability. No higher-level autonomous driving systems, such as Teammate Advanced Drive, are available on the RX. As 's best-selling model, the RX has achieved over 3.5 million units sold globally as of across its first five generations and remains the top-selling mid-size luxury SUV in the U.S. for 26 consecutive years through 2024.

First generation (XU10; 1998)

Initial production (1998–2000)

The Lexus RX debuted as the brand's inaugural luxury crossover SUV, introducing the RX 300 model in May 1998 for the , primarily targeting the North American market as a refined alternative to traditional SUVs like the . Positioned at a base price of $34,980, the RX 300 emphasized car-like ride quality and premium amenities over off-road capability, quickly establishing itself as a segment pioneer with approximately 42,000 units sold in its debut year. Production commenced in December 1997 at Motor Kyushu's facility in Miyawaka, Fukuoka, , marking the plant's initial foray into luxury vehicle assembly. The RX 300 was powered by a 3.0-liter DOHC (1MZ-FE) producing 220 horsepower at 5,800 rpm and 222 lb-ft of torque at 4,000 rpm, paired with a four-speed . was standard, with all-wheel drive available as an option for enhanced traction in varied conditions. The vehicle rode on a platform derived from the sold in , incorporating shared components from the and sedans to optimize cost efficiency while delivering a smooth, unibody construction that prioritized on-road comfort. Standard features included 16-inch aluminum wheels fitted with P225/70R16 all-season tires, a leather-trimmed interior with power-adjustable front seats, and a premium eight-speaker audio system. The cabin offered 30 cubic feet of cargo space behind the rear seats, which could fold flat for expansion, though no hybrid powertrain was offered at launch. This configuration underscored the RX 300's role in blending versatility with sedan-like sophistication, setting the stage for future evolutions in subsequent generations.

Mid-cycle refresh (2000–2003)

The mid-cycle refresh for the first-generation , introduced for the 2001 model year, focused primarily on subtle aesthetic enhancements to maintain the vehicle's appeal in the luxury crossover segment. The exterior received updated headlights with a crystal-style design and revised taillights that incorporated more distinctive styling cues, contributing to a refreshed without altering the overall body proportions. These changes aimed to sharpen the RX's visual identity while preserving its aerodynamic profile, with a of 0.36. Interior refinements included the addition of an optional DVD-based GPS navigation system, enhancing the cabin's technological offerings alongside standard walnut wood trim accents for a premium feel. In the Japanese market, where the RX was sold as the , the refresh aligned with the introduction of updated variants, including the RX 300 equivalent featuring the familiar 3.0-liter . Minor maintained output at 220 horsepower at 5,800 rpm and 222 lb-ft of torque at 4,000 rpm, paired with the existing four-speed for smooth performance. The base Harrier model saw an upgrade from a 2.2-liter inline-four to a 2.4-liter unit producing 157 horsepower, available in front-wheel or all-wheel drive configurations, broadening appeal without major mechanical overhauls to the top-end . Ride comfort was prioritized through the existing front and dual-link rear suspension setup, which provided a compliant handling characteristic suited to urban and highway driving. An optional package was available, allowing continued mobility for up to 50 miles at reduced speeds in the event of a puncture, underscoring the model's emphasis on reliability. North American production of the refreshed RX concluded in as prepared for launch, with global first-generation sales surpassing 370,000 units by the end of its run.

Powertrain

The first-generation Lexus RX was equipped exclusively with a 3.0-liter DOHC V6 engine (1MZ-FE), producing 220 horsepower at 5,800 rpm and 222 lb-ft of torque at 4,000 rpm. This gasoline engine was paired with a four-speed automatic transmission and offered in front-wheel drive as standard, with all-wheel drive available as an option for improved traction. No hybrid or alternative powertrains were available during this generation, emphasizing reliable V6 performance in a unibody crossover platform derived from the Toyota Camry. In the Japanese market Toyota Harrier variant, a base 2.4-liter inline-four (2AZ-FE) producing 157 horsepower was offered post-refresh, but the Lexus RX retained the V6 configuration globally.

Safety features

The first-generation Lexus RX 300 (1999–2003) featured a suite of standard safety equipment focused on crash protection and stability for its era. Dual front airbags and front side torso airbags were standard, along with (ABS), side-impact door beams, daytime running lights, and five headrests for occupant protection. Vehicle Stability Control (VSC) was optional for 1998–1999 models and became standard from 2000, helping to mitigate skids by modulating engine power and brakes. The 2001 refresh added Brake Assist, which applied maximum braking force in emergency situations, and a three-point center rear seatbelt. The RX earned a "Good" rating from the Insurance Institute for Highway Safety (IIHS) in the frontal offset crash test for 1999–2003 models, reflecting strong structural integrity in moderate overlap impacts. No advanced driver-assistance systems like those in later generations were present, but the unibody design contributed to a low center of gravity and stable handling.

Second generation (XU30; 2003)

Launch (2003–2006)

The second-generation Lexus RX, designated XU30, was unveiled at the North American International Auto Show in Detroit in January 2003 as a 2004 model year vehicle, marking a significant evolution from its predecessor while retaining the unibody platform architecture. The initial offering, the RX 330, featured a larger body with an overall length of 186.2 inches, providing enhanced interior space including increased legroom for rear passengers. Cargo capacity behind the rear seats measured 38.3 cubic feet, expandable to 84.7 cubic feet with the 40/60-split folding rear seats lowered, allowing greater versatility for luxury buyers seeking a premium crossover SUV. This model positioned the RX as a more spacious and refined alternative in the midsize luxury segment, emphasizing comfort and practicality. Powering the RX 330 was a 3.3-liter (3MZ-FE) producing 230 horsepower and 242 lb-ft of torque, paired with a five-speed and available all-wheel drive, delivering smooth performance suitable for urban and highway driving. Standard features included 17-inch alloy wheels, dual-zone automatic climate control, and an eight-speaker audio system, with options such as a navigation system and the premium 11-speaker Mark Levinson audio enhancing the upscale cabin experience. The vehicle launched globally, debuting in the United States in May 2003 with a starting of $35,275 for the front-wheel-drive model, while in and it was marketed as the , broadening Lexus's appeal in international luxury markets. In 2005, expanded the lineup with the RX 400h, the world's first luxury hybrid SUV, introduced as a 2005 vehicle in of that year. This variant combined the same 3.3-liter V6 with electric motors for a total system output of 268 horsepower, achieving EPA-estimated fuel economy of 31 city and 26 highway. The hybrid's debut underscored 's commitment to sustainable luxury, offering seamless power delivery through its electronically controlled while maintaining the RX's refined ride and available all-wheel drive.

Facelift (2006–2009)

The 2007 model year marked a mid-cycle refresh for the second-generation Lexus RX (XU30), introducing refined exterior styling and interior upgrades to enhance luxury and . Externally, the front featured a revised grille with headlights that extended into the hood for a more integrated look, accompanied by fog lamps now embedded in the updated bumper design. At the rear, changes included a hexagonal , an integrated spoiler, and distinctive three-pod LED taillamps with an arrowhead-like configuration for improved visibility and modern aesthetics. Standard 17-inch alloy wheels were fitted, with optional 18-inch wheels available, and an optional multi-panel moonroof provided an expansive panoramic view. Interior enhancements focused on comfort and connectivity, with added sound insulation in the instrument panel, door panels, floor mats, and an acoustic glass windshield to minimize road, wind, and powertrain noise. wireless technology became standard on models equipped with the system, enabling hands-free calling with voice-activated dialing by name or number. Other updates included a standard six-disc CD changer in the eight-speaker audio system, an optional Mark Levinson premium 11-speaker setup, and an upgraded interface with voice recognition, rearview camera, and higher-resolution display. A power rear liftgate was now standard, and cargo space measured 38.3 cubic feet behind the seats, expanding to 84.7 cubic feet with the 60/40-split rear seats folded. An optional nine-inch rear-seat entertainment screen added family-friendly versatility. Under the hood, the RX 350 replaced the prior RX 330, adopting a new 3.5-liter (2GR-FE) detuned slightly from its base output to deliver 270 horsepower and 251 lb-ft of while complying with ULEV II emissions standards—a net gain of 40 horsepower over the previous 3.3-liter unit. Paired with a five-speed automatic transmission featuring refined shift logic for smoother operation, it achieved 0-60 mph acceleration in about 7.3 seconds for front-wheel-drive models. The RX 400h hybrid variant carried over unchanged from the launch period, retaining its 3.3-liter V6 and electric motors for 268 total system horsepower. Minor suspension tuning improved ride quality and handling responsiveness, with an optional four-wheel system offering automatic leveling and four height modes (Auto, High, Normal, Low) for varied driving conditions. Production of the second-generation RX continued through 2009, concluding as the third generation debuted for the 2010 . The lineup proved popular, with U.S. sales totaling over 499,000 units during its run.

Powertrain

The second-generation Lexus RX (XU30) offered V6 and hybrid powertrains. The RX 330 (2004–2006) was powered by a 3.3-liter (3MZ-FE) producing 230 horsepower at 5,600 rpm and 242 lb-ft of torque at 3,600 rpm, paired with a five-speed . The 3MZ-FE is an interference engine, requiring timing belt replacement every 90,000–100,000 miles along with the water pump and tensioners to avoid potential severe valve and piston damage from belt failure; rare oil sludge or gelling can occur if oil changes are neglected, with minor leaks from valve covers or water inlet pipes developing over time and occasional misfires or lean codes from sensor or PCV issues. Vehicle-level problems such as radiator failures or dashboard cracking are more prevalent than engine-specific issues, and Consumer Reports rates the RX 330 as average in reliability compared to contemporaries. Available in or all-wheel drive, it achieved EPA fuel economy ratings of 18 city and 24 highway for front-wheel-drive models. From 2007, the RX 350 featured a 3.5-liter (2GR-FE) delivering 270 horsepower at 6,200 rpm and 251 lb-ft of torque at 4,700 rpm, also with a five-speed and optional all-wheel drive. Fuel economy was rated at 20 city and 26 highway for front-wheel-drive variants. The RX 400h hybrid, introduced in 2005, combined the 3.3-liter V6 with electric motors for 268 total system horsepower, using an electronically controlled (eCVT) and available all-wheel drive, with EPA estimates of 31 city and 26 highway. All models supported a maximum capacity of 3,500 pounds when properly equipped.

Safety features

The second-generation Lexus RX included a range of passive and active safety features. Standard equipment comprised (ABS) with electronic brake-force distribution, traction control (standard from 2004), and Vehicle Stability Control (VSC, standard from 2006). Airbags included dual front airbags, front side-impact airbags, a driver's airbag, and side curtain airbags for all rows (standard from 2006, optional earlier). Three-point seatbelts were fitted for all seating positions, with front pre-tensioners and force limiters, and anchors for child seats. In crash testing, the RX earned a "Good" rating from the (IIHS) for moderate overlap front impacts (tested on 2004 model, applicable 2004–2009), though head restraints and seats received a "Poor" rating. The (NHTSA) awarded 5 stars for frontal crash protection (driver and passenger) and 4–5 stars for side impacts, depending on the model year, with a 4-star rollover resistance rating.

Third generation (AL10; 2008)

Initial models (2008–2012)

The third-generation Lexus RX (AL10) made its world debut at the 2008 Auto Show on November 19, for the 2009 model year, introducing a sportier exterior with a more aggressive spindle-like grille, sharper headlights, and a lower stance compared to the previous generation. The flagship RX 350 model was powered by a revised 3.5-liter (2GR-FE), delivering 270 horsepower and 248 lb-ft of torque, paired with a five-speed for smooth acceleration and refined performance. Built on an updated version of the , the RX featured a of 106.9 inches, providing enhanced interior space and stability while maintaining the crossover's car-like handling. An optional F Sport package was available, adding sport-tuned suspension, unique styling elements, and 19-inch alloy wheels to emphasize the model's athletic character. Key standard features included a integrated into the rearview mirror and an optional (HDD) navigation system with voice recognition and real-time traffic updates, enhancing convenience for urban driving. In , a three-row variant of the RX 450h hybrid was offered exclusively, accommodating up to seven passengers with a foldable third row, catering to family-oriented buyers in that market. The hybrid RX 450h carried over the core hybrid technology from the second-generation RX 400h but with refinements for improved efficiency. Launch pricing in the United States started at $37,500 for the front-wheel-drive RX 350, positioning it competitively in the luxury crossover segment. Sales of the initial third-generation RX launched strongly, with over 88,000 units sold in the during 2009 despite a challenging economic , making it Lexus's best-selling model and a leader in the luxury SUV category. In , the RX captured significant among premium crossovers, benefiting from its reputation for reliability and luxury, with sales exceeding 20,000 units in the debut year across key markets like the and . The model's blend of advanced technology, spacious cabin, and all-wheel-drive availability contributed to its immediate appeal in both regions.

Facelift (2012–2015)

The 2013 model year marked a mid-cycle refresh for the third-generation Lexus RX, introducing updated styling and features that carried through to 2015. This facelift emphasized a bolder aesthetic aligned with Lexus's evolving , while incorporating efficiency-oriented refinements and a new performance-oriented trim. The changes were unveiled at the 2012 Motor Show and went on sale in later that year. Exterior updates centered on the front , where the spindle-shaped grille made its debut, replacing the prior inverted-trapezoid design and creating a more angular, aggressive profile. Headlamps were revised to include integrated LED daytime running lights for improved visibility and modern appeal. At the rear, taillights received subtle revisions with LED elements and larger reflectors, complemented by a standard power-opening liftgate across all models. Four new paint options—Silver Lining Metallic, Claret Mica, Deep Sea Mica, and Pearl—expanded customization choices. These modifications enhanced the RX's presence without altering its overall dimensions or three-row seating availability, which had been discontinued in the U.S. market after the 2009 model year. Interior enhancements focused on usability and luxury, with a redesigned center console offering greater storage capacity and a new steering wheel design for better . The Remote Touch controller, a joystick-style interface for and systems, became a standard feature on navigation-equipped models, allowing precise control from the center console without reaching for the screen. Trim options included a new Ebony Bird's-Eye Maple wood finish and saddle-colored leather upholstery with contrast stitching, elevating the dual-zone cockpit layout that separated display and control areas. Audio upgrades featured a standard 12-speaker system, with an optional 15-speaker Mark Levinson premium setup available. The RX 350 retained its 3.5-liter V6 engine, delivering 275 horsepower and 257 lb-ft of torque, paired with a six-speed automatic transmission for both front-wheel-drive and all-wheel-drive configurations. However, the newly introduced F Sport trim upgraded to an eight-speed automatic with paddle shifters for quicker response and better efficiency, while adding 19-inch alloy wheels and a sport-tuned suspension with firmer damping for sharper handling. F Sport models also included unique exterior accents like a mesh grille extension and aggressive bumper design, though engine output remained unchanged and no adaptive variable suspension was offered. The RX 450h hybrid variant saw no major overhaul but gained a new sport mode that optimized throttle mapping, effort, and shift logic for more engaging . Its 3.5-liter Atkinson-cycle V6, combined with front and rear electric motors (and a third for all-wheel drive), produced 295 total system horsepower via a . Efficiency improvements stemmed from refined exhaust-heat recovery and cooled exhaust-gas recirculation systems, yielding EPA estimates of 30 city/28 highway for all-wheel-drive models—among the best in its luxury midsize class at the time. Production of the facelifted third-generation RX ended in 2015, as the lineup transitioned to the fourth generation. Over its full run from 2009 to 2015, the third-generation RX achieved global sales exceeding 1 million units, solidifying its position as a bestseller in the luxury crossover segment.

Powertrain

The third-generation Lexus RX offered a 3.5-liter V6 gasoline engine in the RX 350 model, initially producing 270 horsepower at 6,200 rpm and 248 lb-ft of torque at 4,700 rpm for the 2009 model year, updated to 275 horsepower and 257 lb-ft for 2010 and later. This engine (2GR-FE) was paired with a five-speed automatic transmission in early models, upgrading to a six-speed automatic from 2010, with front-wheel drive standard and all-wheel drive optional. The F Sport variant, introduced in the 2013 facelift, featured an eight-speed automatic transmission with paddle shifters for enhanced performance. The hybrid RX 450h utilized a 3.5-liter Atkinson-cycle (2GR-FXE) producing 245 horsepower, combined with electric motors for a total system output of 295 horsepower. It employed a planetary gear-type electronically controlled (eCVT) and was available only with all-wheel drive, achieving EPA fuel economy ratings of 26 and 22 for 2009 models, improving to 30 and 28 by 2013. All models supported a maximum capacity of 3,500 pounds when properly equipped.

Safety features

The third-generation Lexus RX came standard with 10 airbags, including dual front airbags, front and rear side-mounted torso airbags, front and rear side curtain airbags, and driver and passenger knee airbags. It also included Vehicle Stability Control (VSC) with traction control, (ABS), electronic brake-force distribution (EBD), and brake assist as standard safety equipment across all trims. An optional pre-collision system with dynamic cruise control was available on higher trims, providing warning and automatic braking in potential collision scenarios. The RX earned strong crash test ratings, receiving five stars overall from the (NHTSA) for frontal and side impacts in models from 2010 to 2015. The (IIHS) awarded it a Top Safety Pick rating for 2010-2012 models, upgrading to Top Safety Pick+ for 2013-2015 facelifted versions after improved small overlap frontal testing performance. Rearview camera and blind-spot monitoring were optional features, enhancing visibility and collision avoidance.

Fourth generation (AL20; 2015)

Launch (2015–2019)

The fourth-generation Lexus RX (AL20) made its global debut at the 2015 New York International Auto Show as a 2016 model year vehicle, introducing a bolder aesthetic and refined performance to the midsize luxury crossover segment. The lineup launched with the RX 350, powered by a carryover 3.5-liter V6 engine from the prior generation but revised for 295 horsepower and 267 lb-ft of torque, paired with an eight-speed automatic transmission. A hybrid variant, the RX 450h, followed shortly after with a combined 308 horsepower from the same V6 integrated with electric motors. Built on the shared with models like the Highlander, the new RX featured enhancements for greater structural rigidity, including additional spot welds, structural , and high-tensile in key areas, contributing to improved handling and ride quality. Exterior design emphasized Lexus's evolving spindle grille, now more prominently sculpted and integrated with aggressive LED headlights and a muscular bumper for a bolder front . The side profile introduced a distinctive floating roof effect via blacked-out C-pillars, enhancing the coupe-like silhouette while maintaining practical cargo space. Interior amenities included a standard 8-inch display audio system with Lexus Enform connectivity, supporting navigation, Bluetooth, and USB integration, though Apple CarPlay became available as a dealer-installed upgrade starting with 2018 models. The RX offered seating for five passengers in a two-row configuration as standard, with no three-row option at launch to prioritize rear legroom and a flat load floor over expanded capacity. Priced starting at $41,900 for the front-wheel-drive RX 350, the model delivered strong initial demand, with U.S. sales reaching over 7,000 units in its first full month on the market and contributing to Lexus's record sales in early .

Facelift (2019–2022)

The 2020 facelift of the Lexus RX introduced subtle yet refined updates to the exterior design, featuring a revised front with an emboldened spindle grille and sharper character lines for a more dynamic appearance, along with updated rear styling and a new standard 18-inch wheel design across all models. These changes aimed to enhance the vehicle's visual presence while maintaining its established luxury crossover profile. Building on the fourth-generation platform launched in 2015, the refresh emphasized evolutionary improvements rather than a complete overhaul. Interior enhancements focused on modern connectivity and comfort, with the addition of an optional 12.3-inch system supporting Apple CarPlay and for the first time, alongside new color combinations such as Flare Red and Black-and-White. The three-row RX 350L variant, initially introduced in 2018, was further highlighted in this update with expanded seating options for up to seven passengers and power-folding third-row seats, catering to families seeking additional versatility without compromising luxury. Additionally, the F Sport Handling trim became available, incorporating adaptive variable suspension, retuned steering, and exclusive 20-inch wheels for improved dynamics. The hybrid RX 450h powertrain remained largely unchanged from prior years, retaining its 3.5-liter paired with electric motors for a total output of 308 horsepower, but benefited from the overall styling revisions and minor suspension tweaks including a stiffer rear . Production of this hybrid model concluded in 2022 to facilitate the transition to the fifth-generation RX. Fuel efficiency saw minor gains for the base RX 350, achieving EPA estimates of 20 mpg city and 27 mpg highway in front-wheel-drive configuration, underscoring Lexus's commitment to balanced performance and economy.

Models and variants

The fourth generation Lexus RX (AL20) was available in multiple variants differentiated by chassis codes, drivetrain options, and body styles, catering to diverse customer preferences for luxury crossovers. The core lineup included the two-row RX 350 in front-wheel-drive ( code AGL20) and all-wheel-drive (AGL25) configurations, both utilizing a 3.5-liter V6 for smooth performance and ample power. Complementing this was the RX 450h hybrid variant, exclusively offered with all-wheel drive under codes GGL20 and GGL25, combining the same V6 with an system for enhanced efficiency without sacrificing refinement. These pairings emphasized Lexus's focus on balancing luxury, performance, and fuel economy across the range. Introduced in 2018 as part of the model's evolution, the three-row RX 350L variant expanded seating capacity to seven passengers while maintaining the RX's signature comfort. It shared the AGL20/AGL25 foundation adapted for the longer under codes GYL20 () and GYL25 (all-wheel drive), retaining the 3.5-liter V6 for family-oriented versatility. No hybrid three-row option was available in this generation. Trim levels for all variants included a base model with essential luxury features, a mid-level Luxury trim adding premium materials and advanced comforts like heated/ventilated seats, and the sport-oriented F Sport trim featuring unique styling, adaptive suspension, and performance accents. These trims allowed buyers to customize based on style and capability needs. Regional variations highlighted market-specific adaptations, such as the Japan-exclusive RX 200t with a 2.0-liter turbocharged inline-four in front-wheel or all-wheel drive, offering a more compact alternative not available in the U.S. market. Similarly, select international markets received diesel options like the RX 450d, but these were absent from North American lineups to align with regional emissions and demand preferences.

Powertrain

The fourth-generation Lexus RX (AL20) primarily utilized a 3.5-liter V6 engine across its gasoline and hybrid variants. The RX 350 featured the 2GR-FKS engine, producing 295 horsepower at 6,300 rpm and 268 lb-ft of torque at 4,700 rpm, paired with an eight-speed automatic transmission available in front-wheel drive or all-wheel drive configurations. This setup achieved EPA-estimated fuel economy of 20 mpg city and 27 mpg highway for front-wheel-drive models, and 19/26 mpg for all-wheel drive. The hybrid RX 450h combined the same 3.5-liter V6 with Toyota's system, including a planetary gear-type electrically controlled (eCVT) and electric motors, delivering a total system output of 308 horsepower. Exclusively all-wheel drive, it offered improved efficiency with EPA ratings of 31 mpg city, 30 mpg highway, and 30 mpg combined. Regional variants included the RX 200t with a 2.0-liter turbocharged inline-four (235 hp, 258 lb-ft) and eight-speed automatic, and the RX 450d diesel hybrid (313 hp combined) in select markets outside . All models supported a maximum capacity of 3,500 pounds when properly equipped.

Safety features

The fourth-generation Lexus RX introduced Lexus Safety System+ 2.0 as standard equipment starting with the 2016 model year, enhancing active safety through integrated and camera technologies. This suite included the Pre-Collision System with Pedestrian Detection, capable of applying automatic emergency braking at speeds up to 102 mph for vehicles and 50 mph for pedestrians; Dynamic Cruise Control for full-speed range adaptive cruising; Lane Departure Alert with Steering Assist to help maintain lane position; and Automatic High Beams for improved nighttime visibility. The RX featured a robust passive safety structure with ten standard airbags, including front, side, curtain, knee, and rear side variants, along with a rigid body incorporating high-strength steel for occupant protection. It consistently earned the Insurance Institute for Highway Safety (IIHS) Top Safety Pick+ rating from 2016 through 2022, performing strongly in frontal, side, roof strength, and advanced crash prevention tests. Additional features like Blind Spot Monitor with Rear Cross-Traffic Alert and a rearview camera were available, with the 2020 facelift adding standard Apple CarPlay compatibility for enhanced driver connectivity without compromising safety focus.

Fifth generation (ALA10/ALH10; 2022)

Launch and models (2022–2024)

The fifth-generation RX (ALA10 for non-hybrid models and ALH10 for hybrids) was unveiled on May 31, 2022, during the Lexus New Product Showcase in , introducing a fully redesigned luxury crossover for the . Built on the new GA-K platform shared with other and vehicles, the RX benefits from enhanced structural rigidity, reduced weight by up to 198 pounds compared to the previous generation, and a extended by 2.36 inches for improved stability and rear passenger space. Overall vehicle length measures 192.5 inches, maintaining the compact footprint of its predecessor while prioritizing across the entire lineup, with no options available. The initial model offerings consist of four variants, all emphasizing hybrid or powertrains for enhanced efficiency and performance. The entry-level RX 350 features a 2.4-liter turbocharged inline-four producing 275 horsepower and 317 lb-ft of , paired with an eight-speed ; it is available in , with all-wheel drive optional. The RX 350h combines a 2.5-liter inline-four with hybrid electric motors for a total system output of 246 horsepower, exclusively with all-wheel drive and a . The RX 450h+ integrates the same 2.5-liter with a larger and electric motors, yielding 304 total system horsepower and an estimated 37-mile electric-only range, also standard with all-wheel drive. Topping the range, the RX 500h F employs a turbocharged 2.4-liter hybrid system with front and rear electric motors for 366 horsepower and 406 lb-ft of , delivering sport-tuned handling via all-wheel drive and adaptive variable suspension. Key standard features include Lexus Safety System+ 3.0 with advanced driver aids, a 9.8-inch system (with a 14-inch available), wireless Apple CarPlay and compatibility, and a hands-free power liftgate for convenience. Pricing began at $48,550 for the RX 350 front-wheel-drive model, positioning it competitively in the midsize luxury SUV segment. The 2.4-liter turbocharged engine in the RX 350 and RX 500h is derived from powerplants used in other recent models like the NX.

2025 updates

For the 2025 model year, the Lexus RX receives minor refinements without a full redesign, maintaining its core platform and powertrain configurations from the fifth-generation launch. A key interior upgrade standardizes the 12.3-inch digital instrument cluster across all trims, replacing the previous 7-inch display for enhanced driver information visibility and integration with the system. New F Sport Design and F Sport Handling trims introduce distinctive styling elements, including performance-inspired exterior accents, sport-tuned suspension on the Handling variant, and upgraded interior materials for a more dynamic appeal. The RX 500h F Sport Performance gains a limited-run Black Line Special Edition, featuring a blacked-out exterior with orange accents, unique 21-inch wheels, and exclusive interior trim. Dynamic Rear Steering becomes available on additional hybrid models like the RX 450h+ and RX 350h, improving low-speed maneuverability and high-speed stability while contributing to reduced cabin noise through refined management. Fuel efficiency ratings remain unchanged from prior years, with over-the-air software updates enhancing the infotainment system's connectivity and user interface responsiveness. These tweaks reinforce the RX's position as a bestseller, with 2024 U.S. sales reaching 118,636 units.

2026 updates

For the 2026 model year, the Lexus RX receives minor specification enhancements without a major redesign or refresh. A new Premium grade is introduced for the RX 450h+ plug-in hybrid, expanding the available trims. Wireless phone charging becomes standard across all models. An Appearance Package, featuring black exterior styling and specific wheel designs, is now available on F SPORT Handling and F SPORT Performance grades. The RX retains standard Lexus Safety System+ 3.0, including Full-Speed Dynamic Radar Cruise Control with new Curve Speed Management for adjusted curve speeds, Lane Tracing Assist for lane centering, Proactive Driving Assist, and Pre-Collision System. Available Traffic Jam Assist, which requires an active Drive Connect subscription or trial, provides hands-free steering assistance in low-speed congested traffic on limited-access roadways, including automatic stop and resume capabilities. No higher-level autonomous systems, such as Teammate Advanced Drive for highway hands-free driving, are offered on the RX.

Powertrain

The fifth-generation Lexus RX introduced a lineup of electrified powertrains, marking a shift away from traditional V6 engines to more efficient inline-four configurations, with no pure gasoline V6 option available. The base RX 350 model features a 2.4-liter turbocharged inline-four engine (T24A-FTS), producing 275 horsepower and 317 lb-ft of torque, paired with an eight-speed automatic transmission and available in front-wheel drive or all-wheel drive. This setup delivers EPA-estimated fuel economy of 22 mpg city and 29 mpg highway for front-wheel-drive variants, emphasizing responsive performance while prioritizing efficiency over the previous generation's V6. The turbocharged engine's adoption builds on similar technology seen in fourth-generation Lexus siblings like the NX, adapting it for broader SUV applications. Hybrid variants expand the RX's efficiency focus, with the RX 350h utilizing a 2.5-liter Atkinson-cycle inline-four engine (A25A-FXS) combined with electric motors for a total system output of 246 net combined horsepower. This self-charging hybrid system employs an electronically controlled continuously variable transmission (eCVT) and standard all-wheel drive, achieving EPA ratings of 37 mpg city, 34 mpg highway, and 36 mpg combined. For extended electric-only capability, the plug-in hybrid RX 450h+ pairs the same 2.5-liter engine with a larger battery and front/rear motors, delivering 304 total system horsepower and an EPA-estimated 37-mile all-electric driving range, after which it operates as a conventional hybrid. The performance-oriented RX 500h F SPORT Performance integrates the 2.4-liter turbocharged inline-four with a high-capacity hybrid battery and front/rear electric motors, yielding 366 total system horsepower and 406 lb-ft of through the innovative DIRECT4 all-wheel-drive system. This setup propels the vehicle from in 5.9 seconds, blending acceleration with an eCVT for seamless power delivery. Across all models, the maximum capacity is 3,500 pounds when properly equipped, supporting light-duty hauling without compromising the vehicle's luxury orientation.

Safety features

The fifth-generation Lexus RX, introduced in 2023, incorporates the Lexus Safety System+ 3.0 as standard equipment across all trims, building on the fourth-generation's LSS+ 2.0 with enhanced and predictive algorithms for improved collision avoidance. This suite includes Proactive Driving Assist, which uses and to anticipate road conditions, gently adjusting steering and braking to maintain smooth control during highway driving or in traffic. Intersection Support, part of the Pre-Collision System, detects oncoming vehicles, pedestrians, or cyclists at intersections and can apply brakes or provide steering assistance to mitigate left-turn or right-turn collisions. Additionally, Emergency Steering Assist enables evasive maneuvers by providing precise steering input and brake application when an obstacle is detected, helping to avoid or lessen the severity of impacts. The RX earned the Insurance Institute for Highway Safety (IIHS) Top Safety Pick+ rating for the 2023 model year based on initial tests, with Good ratings in side crash tests and Acceptable in pedestrian crash prevention. However, in the updated moderate overlap front crash test conducted in December 2023, it received a Poor rating. For 2024-2025 models, the IIHS awarded a Top Safety Pick rating (not +), reflecting the Poor in updated moderate overlap front but Good in updated side and Acceptable in pedestrian prevention (nighttime). It features ten airbags, including dual front, side, curtain, knee, and front passenger cushion variants, along with Traffic Jam Assist, which combines low-speed adaptive cruise control and lane centering to reduce driver workload in congested conditions. For the plug-in hybrid RX 450h+ variant, the high-voltage battery is positioned under the floor within the GA-K platform's rigid structure, providing inherent protection against frontal and side impacts while maintaining low center of gravity for stability. The 2025 model year introduces refined Curve Speed Management within Dynamic Radar Cruise Control, which proactively reduces speed on approaching curves based on mapping and inputs, enhancing stability without abrupt interventions. However, the fifth-generation RX has faced a recall in 2023 for software glitches affecting the Panoramic View Monitor system, where a programming error could cause the rearview camera to freeze or display a blank screen in reverse, potentially increasing low-speed collision risk; dealers provide a free software update to address this.

Sales and marketing

Annual sales figures

The Lexus RX has achieved cumulative global sales exceeding 3.5 million units by 2024, reflecting its enduring popularity as a luxury crossover since its debut in 1998. This milestone underscores the model's consistent performance across markets, with the serving as its largest market, where sales reached 118,636 units in 2024, the highest to date. Sales figures vary by generation, highlighting evolving consumer preferences for luxury, performance, and efficiency. The first generation (1998–2003) sold approximately 500,000 units worldwide, establishing the RX as a pioneer in the luxury SUV segment. The second generation (2003–2009) saw growth to around 800,000 units, benefiting from expanded hybrid options and refined styling. The third generation (2008–2015) reached about 1 million units, driven by improved and advanced safety features. The fourth generation (2015–2022) delivered roughly 1.2 million units, capitalizing on the SUV boom and hybrid popularity. The fifth generation (2022–present) had surpassed 300,000 units by the end of 2024, with strong initial demand for its electrified powertrains.
GenerationYearsApproximate Worldwide Sales
First1998–2003500,000 units
Second2003–2009800,000 units
Third2008–20151,000,000 units
Fourth2015–20221,200,000 units
Fifth2022–present300,000+ units (as of 2024)
Recent sales data illustrates regional dynamics and the model's adaptability. , 2024 sales reached 118,636 units, with hybrids accounting for 42% of the total, reflecting a surge in demand for electrified variants. In , sales totaled 13,772 units in 2024, contributing to Lexus's overall regional growth amid a competitive luxury market. has shown notable expansion post-2022, with imported RX units soaring 31.4% in 2024, positioning it as one of the top imported luxury SUVs. The shift toward hybrid powertrains has significantly influenced sales trends, with global RX sales increasing by 16% in 2023 to 207,800 units. This trend continued into 2024, with electrified RX models driving much of the year's record sales. In 2025, the RX continued its strong performance, maintaining its position as the top-selling mid-size luxury in the through the third quarter.

Marketing campaigns

The Lexus RX was introduced in 1998 as the world's first luxury crossover utility vehicle, with marketing emphasizing its blend of SUV capability and premium sedan refinement to appeal to buyers seeking versatile luxury. The campaign positioned the RX 300 as an innovative "luxury utility" option, highlighting advanced acceleration, handling, and a passenger-focused interior in promotional materials. In 2005, the RX 400h launch campaign pioneered eco-luxury positioning by promoting it as the world's first hybrid luxury SUV, focusing on its gas/electric powertrain for environmental benefits without compromising performance or opulence. Advertisements underscored the model's revolutionary hybrid technology as a step toward sustainable premium mobility. For the fifth-generation RX in 2022, Lexus launched the "Never Lose Your Edge" media campaign, featuring 27 influencers from fashion, sports, and entertainment to inspire consumers and target performance-oriented buyers, particularly for F Sport variants. This effort complemented the broader " Electrified" initiative, which highlighted the lineup's hybrid and plug-in options to emphasize as a versatile, people-inspired evolution in luxury driving. F Sport ads specifically showcased enhanced handling and sporty aesthetics to attract enthusiasts seeking dynamic SUV experiences. In the United States, RX promotions have included celebrity-endorsed TV spots, such as those featuring actor to evoke an inner "drive" for adventure and refinement, and earlier ads with Meghan Markle from the TV series Suits integrating the vehicle into lifestyle narratives. In China, marketing strategies have focused on the RX's status as a premium alternative to local competitors, with launches emphasizing sophisticated design and hybrid efficiency to capture growing demand in the luxury segment. Lexus has integrated RX promotions with high-profile partnerships, including a 2024 collaboration with virtual product placement firm Mirriad for a video series during Miami Formula 1 Race Week, using AI to embed the vehicle in racing-themed content for enhanced visibility among performance enthusiasts.

Resale value

The Lexus RX 350h (hybrid) generally exhibits stronger resale value than the non-hybrid RX 350 (gasoline) model. This is primarily attributed to higher market demand for fuel-efficient luxury SUVs and comparatively lower depreciation rates for hybrid variants. In general, hybrids such as the RX 350h tend to retain approximately 5-10% more of their value over a five-year period compared to equivalent gasoline-powered models in the luxury SUV segment. This advantage stems from fuel cost savings and increasing consumer preference for electrified vehicles. While detailed, granular data on resale value differences by specific trim level and exterior color is limited in publicly available sources (which typically offer model-level averages rather than highly specific breakdowns), certain trends are observable. Popular trims such as Premium and Luxury generally maintain stronger resale values than base trims or F Sport models, particularly when equipped with desirable options and packages. Similarly, vehicles in neutral exterior colors—such as white, black, and gray/silver—tend to retain 1-5% more value compared to those in unique or bright colors, a pattern that applies across most vehicles in the market, including the Lexus RX. Resale values are influenced by numerous factors, including model year, mileage, vehicle condition, geographic market, and prevailing economic conditions. For the most accurate and up-to-date estimates tailored to a specific vehicle, it is recommended to consult resources such as Kelley Blue Book (KBB) or Edmunds, ideally using the vehicle's VIN for a personalized valuation.

Reception

Critical reception

The Lexus RX has generally received positive critical reception across its generations, praised for its comfort, luxury, and reliability, though often critiqued for lacking dynamic handling compared to sportier rivals. For the first and second generations (1998-2009), reviewers highlighted the RX's exceptional ride comfort and quiet cabin, but noted its soft handling and light as drawbacks for enthusiastic . Car and Driver awarded the 1998 RX300 a favorable review for pioneering the luxury crossover segment, though it described the steering as very light. Similarly, the second-generation model was commended for its balanced suspension offering equal measures of ride comfort and handling, yet criticized as a tall not excelling in cornering. The third and fourth generations (2010-2022) elevated the RX's reputation, earning average scores around 8.5/10 for enhanced luxury features, improved hybrid efficiency, and refined powertrains. Edmunds rated the 2010 RX 350 at 4.4 out of 5, praising its smooth ride and spacious interior. The hybrid RX 450h was lauded for its 30 mpg combined fuel economy and quiet operation. However, the introduction of the divisive spindle grille in this era drew criticism for its oversized and polarizing design, with Lexus executives later admitting it turned off some customers. For the fifth generation (2022-present), the RX continued its status with a refreshed and advanced , though reviews noted some trade-offs. Edmunds gave the 2023 RX 350 a score of 7.8 out of 10, commending the upscale interior and tech features but pointing out turbo lag in the new 2.4-liter engine. Overall, it was described as a refined luxury SUV with strong hybrid options. Throughout its history, the RX has been consistently praised for its quiet cabin and legendary reliability, contributing to its enduring popularity. A common criticism for the L variants is the cramped third-row space, suitable mainly for small children rather than adults.

Awards and recognition

The RX has received numerous accolades for its reliability, safety, and innovation across its generations. In J.D. Power's Vehicle Dependability Study, the RX has consistently ranked among the top vehicles in its segment, with the model earning the highest score in the midsize premium category in the study (84/100). The brand, including the RX, has led overall vehicle dependability rankings from 2005 through 2022, reflecting long-term owner satisfaction with fewer problems per 100 vehicles compared to industry averages. The RX has also been honored by the (IIHS) for superior and crash avoidance. It earned the Top Safety Pick award for the 2010–2011 model years based on good ratings in frontal, side, rollover, and rear crash tests. The 2023 model received the higher Top Safety Pick+ designation, achieving good ratings in updated side crash tests, small overlap front tests, and superior performance in front crash prevention for vehicles and pedestrians. The 2024 RX continued this streak with a Top Safety Pick award, maintaining strong results in and advanced safety features like Lexus Safety System+. Consumer Reports has recommended the Lexus RX annually from 2016 to , citing its predicted reliability scores of 4/5 or higher, road-test ratings of 80/100 or better, and owner satisfaction levels of 5/5, particularly for ride comfort, quiet cabin, and hybrid efficiency. The fifth-generation RX (2023 model) was nominated as a finalist in the 2023 for both World Car Design of the Year and World Luxury Car of the Year, recognizing its bold spindle grille styling and refined interior. For its hybrid variant, the second-generation RX 400h was a finalist for Green Car Journal's 2006 Green Car of the Year award, praised for pioneering luxury hybrid technology with 27 mpg combined fuel economy and seamless electric-gasoline integration.

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