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48°55′07″N 9°19′24″E / 48.9186739°N 9.3232478°E / 48.9186739; 9.3232478

Mercedes-AMG GmbH, commonly known as AMG (Aufrecht, Melcher, Großaspach), is the high-performance subsidiary of Mercedes-Benz AG.[1] AMG independently hires engineers and contracts with manufacturers to customize Mercedes-Benz AMG vehicles. The company has its headquarters in Affalterbach, Baden-Württemberg, Germany.

Key Information

AMG was originally an independent engineering firm specializing in performance improvements for Mercedes-Benz vehicles. DaimlerChrysler AG took a controlling interest in 1999, then became the sole owner of AMG in 2005. Mercedes-AMG GmbH is now a wholly owned subsidiary of Mercedes-Benz AG,[1] which is in turn owned by the Mercedes-Benz Group.[2]

AMG models typically have more aggressive looks, higher performance, better handling, better stability and more carbon fibre than their regular Mercedes-Benz counterparts.[3] AMG models are typically the most expensive and highest-performing variant of each Mercedes-Benz class.[3] AMG has also made special variants of some Mitsubishi and Honda models.

AMG variants are usually badged with two numerals, as opposed to regular Mercedes-Benz vehicles, which have three (e.g. "E 63" as opposed to "E 350").[4] The numerals do not always indicate engine size, but are rather a tribute to earlier heritage cars, such as the 300 SEL 6.3 litre. For example, newer-model AMG V8s such as the E 63 actually have 4.0L V8s.

The world's first stand-alone Mercedes-AMG dealership, AMG Sydney, was opened in Sydney, Australia in 2018.[5]

History

[edit]
AMG logo on a Mercedes-AMG S 63 Cabriolet (A217)

AMG was established in 1967 as a racing engine manufacturer under the name AMG Motorenbau- und Entwicklungsgesellschaft mbH (translated from German as "AMG Engine Production and Development Limited") by former Mercedes-Benz engineers Hans Werner Aufrecht and Erhard Melcher in Burgstall an der Murr, near Stuttgart. The name "AMG" is derived from the initials of Aufrecht, Melcher, and Großaspach (Aufrecht's birthplace).[6] In 1976, the majority of AMG's operations moved to Affalterbach, with racing-engine development remaining in Burgstall. At this time, Erhard Melcher ceased his partnership but continued working at the Burgstall location.[7]

By 1993, AMG became a high-profile purveyor of modified Mercedes-Benz vehicles. That year, Daimler-Benz AG and AMG entered into a cooperation agreement, enabling AMG to use Daimler-Benz's dealer network and to develop joint vehicles, the first being the Mercedes-Benz C36 AMG.

Mercedes AMG Classic Logo

On 1 January 1999, DaimlerChrysler AG (as it was called between 1998 and 2007) acquired 51 percent of AMG shares, and the company was renamed Mercedes-AMG GmbH.[8] The racing engine division was separated and continues to operate in Burgstall under the name HWA, derived from Aufrecht's initials. On 1 January 2005, Aufrecht sold his remaining shares to DaimlerChrysler, and since then, Mercedes-AMG GmbH has been a wholly owned subsidiary of the Mercedes-Benz Group.[9][10]

Development of the product range

[edit]
AMG Five Spoke Road Wheel 8JX16 Version 1

AMG started off by designing and testing racing engines. It expanded its business into building custom road cars based upon standard Mercedes cars. AMG initially produced a range of unofficial upgrade and accessories packages mainly for the Mercedes-Benz R107 and C107 (1971–1989 SL roadster),[11] Mercedes-Benz W116 (1972–1980 S-class), Mercedes-Benz W123 (1976–1985 E-class predecessor), Mercedes-Benz W124 (1984–1997 E-class), Mercedes-Benz W126 (1979–1992 S-class), Mercedes-Benz R129 (1989–2001 SL roadster), and Mercedes-Benz W201 (1990–1993 C-class) models.

During the early 1980s and up until 1990, AMG offered a variety of engine performance packages, alloy wheels and styling products as an entirely independent company from Daimler-Benz. In 1990, AMG signed a co-operation agreement with Daimler-Benz, and AMG options and cars were then offered in Mercedes-Benz showrooms; in 1999 Daimler AG, then known as DaimlerChrysler AG, bought the controlling share of AMG and made them part of the official Mercedes-Benz line-up.[12]

Typical AMG performance enhancements, which the buyer could custom order, included increased engine displacements (5.2 litre, 5.4 litre), performance top ends with port and polished heads and intake, lightened valve train, and more aggressive cams. The DOHC 32V engine had also just been developed and was the pinnacle of AMG performance. A Getrag five-speed manual transmission could be ordered from AMG, and Mercedes had not offered a manual transmission V8 since the early 1970s.

The performance wheels offered during the same period were 15-inch or 16-inch ATS AMG Five Spoke Road Wheels, typically coupled with an AMG performance suspension package that included uprated and lowered springs, and re-valved shock absorbers.[13]

Also popular were AMG body kits. These ranged from subtle front spoilers to aggressive Wide Body kits for the W126 coupes (reaching more than $700k on the classic market in 2022[14]). Other options included Recaro seats, smaller diameter steering wheels, instrument clusters, chrome delete option (all brightworks colour-coded or painted satin black), refrigerators, shift knobs, hi-fi stereo systems, custom upholstery and enhanced interior wood packages.

An AMG-modified W124 E-Class was claimed to be the world's fastest passenger sedan in 1986. Nicknamed the Hammer,[15] it featured an AMG-tuned 5.6-litre DOHC Mercedes-Benz V8 in a midsized sedan. Advanced for its time for a street engine, it had four valves per cylinder and was claimed to push the car faster than a Lamborghini Countach from 100 to 190 km/h (60 to 120 mph).[16] Later models were even more powerful and introduced the 17-inch AMG Aero 1 Hammer wheels.

Through the early 2000s, AMG focused principally on supercharged V8 and V6 engines, but the company officially abandoned this technology in 2006 with the introduction of the naturally aspirated 6.2 L M156 V8. On 16 January 2006, Mercedes-AMG Chairman Volker Mornhinweg told AutoWeek that the company would use turbocharging for higher output rather than supercharging. For 2011, AMG released the M157 5.5L bi-turbo V8, which has supplanted the M156 in its full-sized cars such as the S-Class and CL-Class (and is trickling down to the CLS, E-Class, and ML-class). In 2012, Mercedes-AMG Chairman Olla Kallenius said that Mercedes-AMG will not produce diesel engines to compete with BMW's tri-turbo diesels (BMW M Performance range).[17]

Mercedes AMG DTM car (2003)

Although there were some AMG models in the 1980s with manual transmissions, almost all recent models have used automatics (5G-Tronic, 7G-Tronic and later 9G-Tronic with Speedshift), in contrast to BMW M, which used manual and recently automatic transmissions (the current[when?] type being a dual clutch transmission).

Although these are considered the most well known in-house tuning divisions, Mercedes-AMG has a considerably different philosophy than BMW M. Compared to BMW M, Mercedes-AMG is "less narrow in its sporting focus, yet still combining sledgehammer performance with relaxed handling, cultured comfort, and practicality".[18]

While founders Hans Werner Aufrecht and Erhard Melcher had emphasized proper racing cars, Mercedes-AMG had diverged considerably from this philosophy in recent years, with their offerings being well known for straight-line acceleration but poor handling dynamics. However, current[when?] Mercedes-AMG chairman Volker Mornhinweg has urged the division to return to its roots of building sports cars.[19]

Motor racing

[edit]
AMG 300 SEL 6.8, "Red Sow" (1971)

In the late 1960s and early 1970s, AMG entered the big Mercedes-Benz 300SEL 6.3 V8 saloon, affectionately named the "Red Sow", in the 1971 Spa 24 Hours, and the European Touring Car Championship. AMG and Mercedes worked together on Mercedes-Benz W201 cars for the 1988 Deutsche Tourenwagen Meisterschaft (DTM, German Touring Car Championship). AMG was made the official partner.

When DaimlerChrysler acquired a majority share of AMG in 1999, the motor racing department was divested into HWA AG. Their first car was the ill-fated Mercedes-Benz CLR. Since 2000, HWA builds and runs the cars for Deutsche Tourenwagen Masters (DTM), as well as the M271 engine tuned for use in Formula 3.

In 2000, an extensively modified one-off Mercedes-Benz AMG CLK 55 was built by the AMG Factory as a purpose-built race car to compete in the 2001 Targa Tasmania 7 day road race. Mick Doohan was the works Mercedes-Benz AMG driver.[20]

AMG engine display at the Pagani factory

Six successive lightly modified Mercedes-Benz AMG models (including, most recently, a C190 GT Black Series) have acted as the safety cars for the FIA Formula One World Championship.

Since 2010, the SLS AMG GT3 and the AMG GT3 have been competing in GT competitions around the world, such as the FIA GT3 European Championship, Blancpain Endurance Series, Blancpain Sprint Series, VLN, 24 Hours of Nürburgring, British GT Championship, Super GT, Australian GT Championship, Bathurst 12 Hour, Dubai 24 Hour, Macau GT Cup and Pirelli World Challenge.

In late 2011, after the end of the Formula One season, Mercedes GP Petronas announced that it would be using the AMG branding for its F1 efforts, changing its name to Mercedes AMG Petronas from the 2012 season onwards.[21]

Three AMG E-Class V8 Supercars competed in the Australian Supercars Championship from 2013 to 2015, operated by Erebus Motorsport under the AMG Customer Sports Program.[22]

Relationship with Pagani

[edit]

AMG also provides engines for Pagani's Zonda, Huayra and Utopia cars. The M297 7,291 cc displacement V12 engines were originally used in the 1998 Mercedes-Benz CLK GTR Straßenversion and made later available for the Zonda. It was the largest displacement naturally aspirated engine provided by AMG.

Relationship with Aston Martin

[edit]

On 25 July 2013, Aston Martin Lagonda Ltd and Daimler AG announced moves towards a technical partnership with Mercedes-AMG GmbH. The deal will see Aston Martin access significant Mercedes-AMG GmbH and Mercedes-Benz Cars' resources, allowing the development of bespoke V8 powertrains and the use of certain components of electric/electronic architecture. Daimler AG now owns a stake of 5% of non-voting shares in Aston Martin, joining existing shareholders Investment DAR, Adeem Investment and Investindustrial. The technical partnership will support Aston Martin's launch of a new generation of models and newly developed bespoke V8 powertrains.[23][24][25]

Since the 2021 Formula One World Championship, the German marque shares the role as the official Safety Car supplier with Aston Martin.

Relationship with Lotus

[edit]

AMG also provides engines for the Lotus Emira. The M139 I4 engine was originally used in the CLA 45 AMG.[26]

Leadership

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  • Hans Werner Aufrecht and Erhard Melcher (1967–1999)
  • Wolfgang Bernhard (1998–2000)
  • Ulrich Bruhnke (2001–2003)[27]
  • Hubertus Troska (2003–2005)
  • Volker Mornhinweg (2005–2010)
  • Ola Källenius (2010–2013)[28]
  • Tobias Moers (2013–2020)[29]
  • Philipp Schiemer (2020–2023)[30]
  • Michael Schiebe (2023–present)[31]

AMG trim

[edit]

Mercedes-Benz allows customers to upgrade nearly any model by adding an AMG trim or styling package. So customers can customize Mercedes cars to look like an AMG car, minus the AMG engine and transmission. AMG trim can include things such as a rear spoiler, body styling, deep front air dam, AMG style wheels, sport front seats, sport steering wheel, AMG floor mats, sport suspension, sport brakes, and more.[32]

Current AMG models

[edit]
AMG carbon fibre engine cover

All AMG engines – with the exception of the "35", "43" and "53" models, as well as the PU106B 1.6 L V6 E-Turbo Hybrid F1 engine used on the AMG One – are hand built using a "one man, one engine" philosophy at the current[when?] AMG plant in Affalterbach, Germany. To signify this, each AMG engine builder stamps the engines they produce with an engraved plaque depicting their signature. According to Mercedes-Benz, there are only about 50 AMG engine builders.[33]

As part of the official Mercedes product line, the AMG models are sold side by side with regular production models, unlike those offered by other Mercedes tuning firms such as Brabus.

E 63 AMG carbon ceramic brake Geneva auto show 2011

PU106B 1.6 L V6 E-Turbo Hybrid

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"35" M260 2.0 L Inline-4 Turbo

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"43" M139 2.0 L Inline-4 Turbo

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"43" M256 3.0 L Inline-6 Turbo

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"45" M139 2.0 L Inline-4 Turbo

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At 310 kW (416 hp) and 500 nm in the 45 S variant, the M139 with twin-scroll turbo was the world's most powerful four-cylinder engine in serial production at the time with a specific output of 208 hp per litre or 104 hp per cylinder.

"53" M256 3.0 L Inline-6 Turbo

[edit]
AMG GT 53 4-Door Coupé

These are powered by the new Mercedes-Benz M 256 inline six cylinder engine.

"53 E-Performance" M256 3.0 L Inline-6 Turbo PHEV

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"55" M177 4.0 L V8 Bi-Turbo

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"63" M177/M178 4.0 L V8 Bi-Turbo

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Mercedes-AMG GT

Launched in the UK market in April 2015,[34] the 4-litre M178 V8 uses an unusual configuration where the position of the intake and exhaust are reversed, to create a more compact engine and hence vehicle design. This "hot inside v" configuration, as AMG calls it, has the exhaust gasses exiting into the central v area of the engine block where the engine's twin turbochargers are also mounted.

"63 E-Performance" M139 2.0 L Inline-4 Turbo PHEV

[edit]

The M139 found in the C 63 S E-Performance produces 350 kW (469 hp), giving it a specific output of 235 hp (175 kW) per litre or 117 hp (87.5 kW) per cylinder, making it the current most powerful four-cylinder engine in serial production.

"63 E-Performance" M177 4.0 L V8 Bi-Turbo PHEV

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Mercedes-AMG EQ

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"43" Dual-Motor

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"53" Dual-Motor

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Previous AMG models

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"65" M275 6.0 L V12 Bi-Turbo

[edit]
Mercedes-Benz SL 65 AMG (2012)

The models listed below were powered by a variant of the Mercedes-Benz M275 engine.

This AMG powerplant had an all-new design of the bi-turbo system, which features larger turbochargers and a new, more powerful charge-air cooling system, and the increase in the engine displacement (to 5980 cc) as well as many other engine design measures.[35] This allows it to produce a claimed 621 horsepower and 738 lb⋅ft (1,001 N⋅m) of torque.

"65" models used a 5-speed automatic transmission for a long time, as the newer 7G-Tronic wasn't able to handle the torque from the V12 engines. This was changed with the introduction of 2012 SL 65 AMG, which uses the same AMG SpeedShift MCT transmission as the rest of the AMG line-up.[36]

Coinciding with the facelift of the CL-Class for the 2011 model year, the 2011 CL 65 AMG had an enhanced engine. AMG redesigned the exhaust gas turbochargers and added new engine electronics. It produced 621 horsepower, pushing the car from 0–60 miles per hour (0–97 km/h) in 4.2 seconds (0.2 seconds faster than the 2011 CL 63), with an electronically limited top speed of 186 miles per hour (299 km/h). The update also improved fuel economy and reduced carbon emissions by 3.5% over the outgoing model.[37][38]

"63" M157 5.5 L V8 Bi-Turbo

[edit]

The models listed below were powered by the M157 variant of the Mercedes-Benz M278 engine.

E 63 AMG 4MATIC T

Rumoured in 2009 and confirmed in 2010, AMG developed the M157, a 5.5-litre V8 with direct fuel injection and twin turbochargers. Power is rated at up to 577 bhp (430 kW; 585 PS) at 5,250-5,750rpm with a peak torque of 664 lb⋅ft (900 N⋅m) made between 2,000rpm and 4,500 rpm (the amount of power and torque depends on model, but these are the maximum ratings).[39][40] Both engines are mated to Mercedes-Benz's 7-speed MCT transmission.[41][42] Unlike the M156 naturally aspirated 6.2 L V8, which was developed entirely within AMG, the M157 is based upon the M278 used in the regular Mercedes-Benz S-Class and CL-Class. The M157 boasts 25% better fuel economy (10.5 litres per 100 kilometres versus 14.4 L/100 km in the European driving cycle) over the M156, meaning it avoids the US Gas Guzzler Tax for the first time ever, despite having up to 47 horsepower more. The M157's increased torque from both the regular version and performance package means the engine can be shifted into a taller gear sooner, keeping engine revs and fuel consumption to a minimum. The new M157 has an engine start/stop mode and is lightweight at 204 kg.[41][42] The M157 is said to be ideal for powering full-size sedans such as the S-Class, but the older M156 remains in production, as its more precise throttle response is still well suited to smaller sportier models (the C-Class), until the 2015 model arrives, which is powered by a 4.0 liter V8.[43]

5.5 L V8 BiTurbo models carry the "63" model designation, shared with the 6.2L V8 models.[44] Visually, the 2011 S 63 AMG is differentiated from the 2010 model (itself face-lifted over the 2009 S 63) by the more angular design of the chromed dual exhaust tips, which also sport embossed AMG logos, as well as new forged wheels.[45] For the CL 63 AMG, the new M157 engine coincides with the facelift of the CL-Class for the 2011 model year.

Despite common belief, 63 AMG models are typically faster than their 65 AMG counterparts. An S 63 AMG accelerates faster and handles better than an S 65 AMG (due to 4-wheel drive and decreased weight), and an SL 63 AMG accelerates faster than an SL 65 AMG due to decreased torque, lower weight, and better balance by use of the V8.[46][47]

Since 2013, AMG models with the S-Model package feature all-wheel drive, which allows for better handling and better acceleration. The Mercedes-Benz CLS 63 AMG S has been tested to accelerate to 60 mph in just 3.2 seconds, with a quarter mile time of 11.6 seconds.[48] This made it the quickest production sedan at the time. MotorTrend tested the 2014 E 63 AMG S with the M157 engine to produce an estimated 676 bhp (504 kW; 685 PS) and 631 lb⋅ft (856 N⋅m).[49]

"63" M156/M159 6.2 L V8

[edit]
SLS AMG

AMG developed its own V8 engine (dubbed M156 in development) for the DTM series. The M156, in various states of tune, was used in models such as the SL 63, E 63, CLS 63, and S 63 until it was replaced by the M157 5.5 L Biturbo V8. This naturally aspirated V8 replaced most of the "55" models. The published output according to Mercedes varies from 457 PS (336 kW; 451 hp) on the C 63 AMG, to 525 PS (386 kW; 518 hp) on the C/CLK/R/ML/GL/S/SL/CL/E 63 AMG.

CL 63 AMG

The 2008 S 63/CL 63/SL 63s that used the M156 engine at 518 horsepower edged out that of the S600/CL600/SL600, the latter powered by the 510 horsepower 5.5-liter twin-turbo V12, while also having a higher redline. However, the S600/CL600/SL600 is more expensive and has more torque at 612 pound-feet (830 N⋅m).[51] The S 63/CL 63/SL 63, however, do have quicker acceleration times than their S600/CL600/SL600 counterparts and are the fastest in the lineup in 2014, due to the added weight and torque of the 65s, thus decreasing the 0-60 times and the handling limits.

Compared to the "55" supercharged 5.4 L V8 engine—which was restricted to the Speedshift 5G-Tronic five-speed automatic transmission, as it had a torque capacity of 796 lb⋅ft (1,079 N⋅m)—the reduced torque of the "63" M156 6.2L V8 means it can be mated with the more efficient 7G-Tronic, which can withstand a limit of 542 lb⋅ft (735 N⋅m). Despite the reduction in torque, the increased horsepower and more efficient transmission enable the 63 models to match or surpass the acceleration of the "55" models.[36] Most of the M156-engined models used the 7G-Tronic automatic transmission, however the more recent 2009 SL 63, 2010 E 63, and 2012 C 63 use the 7-speed MCT transmission.

In 2009, AMG developed the M159 engine, which is based on the M156 engine, to use in SLS AMG. The M159 produces 583 horsepower and 489 lb-ft of torque in the Mercedes-Benz SLS AMG GT, and 622 horsepower and 468 lb-ft in the SLS AMG Black Series.[52][53]

"55" M152 5.5 L V8

[edit]

The M152 is a naturally aspirated, detuned version of the M157 Biturbo V8. This V8 will be used for the 2012 SLK 55 AMG, and it produces 415 hp and 398 lb-ft. This engine was discontinued in 2016 with the release of the SLC 43 AMG.[54]

"43" M276 3.0 L V6 Bi-Turbo

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"45" M133 2.0 L Inline-4 Turbo

[edit]

The 2.0 L Turbo I4 was created for use in the smaller, 45 AMG models, such as the A-Class, CLA-Class, and GLA-Class, which all share the same platform. The M133 (2015 onwards) produces 381 PS (376 hp) and 350 lb⋅ft (475 N⋅m),[55] which made it the most powerful turbo 4-cylinder in production at the time, and with a 190.5-horsepower per liter, one of the most power dense engines in production.[56] Models with the M133 Turbo 4 are paired with a 7-speed AMG SPEEDSHIFT Dual-Clutch Transmission. The CLA45 AMG can accelerate from 0–60 mph (0–97 km/h) in 4.2 seconds, according to Motor Trend's first test of the vehicle.[57]

"30" 3.0 L I5 diesel

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"32" 3.2 L V6 Kompressor

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2003 UK version of C 32 Estate (S203) in Brilliant Silver

Powertrain consists of AMG Speedshift 5-speed automatic transmission mated to an AMG 3.2-litre V6 Kompressor engine with an output of 260 kW/349 hp and 332 lb⋅ft (450 N⋅m) at 4,400 rpm. The engine is a special version of the 3.2 L (3199 cc) M112 E32, fitted with a helical twin-screw supercharger and water-to-air intercooler. The supercharger was developed in conjunction with IHI and features Teflon-coated rotors producing overall boost of 14.5 psi (1 bar). Compared to the standard M112 engine, the AMG version also has a new crankshaft, new connecting rods and pistons, an oil pump with a 70-percent increased capacity, lightweight camshafts, and harder valve springs for a redline of 6200 rpm, an increase of 200 rpm.[58]

While rival BMW M developed the SMG-II automated manual for the BMW M3, the C 32 and SLK 32 have a 5-speed automatic transmission's "Speedshift" system, which now has quicker response (up to 35 percent) to accelerator and shift selector movements.[59]

The C 32 had a smaller engine than its predecessors, the C 36 AMG with the M104 3.6L I6 engine, and the C 43 AMG powered by the M113 4.3L V8 engine. The C 32 AMG can do 0–60 mph (97 km/h) in 5.2sec 0–100 in 12.6 with a 1/4 mile of 13.6 at 106 mph (C&D comparison test May 2003).[60][61]

"55" M113K 5.4L V8 Kompressor

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2003 AMG CL 55 Kompressor

This model was nicknamed the "Hammer" after the original 1986 AMG Hammer (a W124 E-Class sedan with an AMG-tuned 360 hp 5.6-litre V8). The 2003 E 55 AMG could do 0–60 mph (97 km/h) in 4.4 seconds.

The main engine is a 5.4 L V8 engine This engine comes in two configurations.

  • The first configuration is a naturally aspirated V8 with 354 PS (260 kW; 349 hp) that is used in the C 55 AMG, CLK 55 AMG, E 55 AMG (1999-2002), SLK 55 AMG, and ML 55 AMG. The C 43 AMG (model years 1998–2000) was powered by a naturally aspirated V8 engine from the M113 family, but at a reduced displacement of 4.3L, hence the '43' designation.
  • The other configuration is a similar unit but with a highly efficient Lysholm type twin screw supercharger, as manufactured by Eaton. This supercharger is found in the rest of the AMG 55 models, which are typically midsized or larger vehicles. According to Mercedes, the published output varies from 476 PS (350 kW; 469 hp) to 517 PS (380 kW; 510 hp) and 700 N⋅m (520 lb⋅ft) to 720 N⋅m (530 lb⋅ft), depending on various methods of power measurements and different ECU programming, in accordance with nation-specific requirements. For instance, the E 55 AMG's engine was at the low end, yet nonetheless it was still Mercedes-Benz's fastest sedan at the time,[62] while the SL55 AMG's engine had the top output.[63][64] Mercedes has claimed that a more restrictive exhaust system was responsible for cutting output on the E 55 AMG, however some enthusiasts have managed to bump up horsepower to 505 on the E 55 by incorporating some parts from the SL 55.[65]

The supercharged 5.4 L 24 valve V8 engine was mated to the Speedshift 5-speed automatic transmission, which has a torque capacity of 796 lb⋅ft (1,079 N⋅m), as the newer 7G-Tronic introduced in 2003 is limited to 542 lb⋅ft (735 N⋅m), which is not enough to handle the torque from the supercharged V8.[36][66]

The V8 S 55 AMG had an output comparable to the V12-powered S600 throughout its production. The S 55 AMG (2001–02) was outfitted with a 5.4 L 354 hp (264 kW) V8 engine while the later versions (2003–06) sported the same motor, but supercharged to a rated 493 hp (368 kW). The S600 (2001–02) was outfitted with a 5.8L 362 hp (270 kW) V12 engine while the later versions (2003–06) sported a twin-turbocharged (or Bi-Turbo) 493 hp (368 kW) 5.5L V12. The justification for having two models with the same power is that the S 55 AMG is sportier and more responsive, while the costlier S600 is more luxurious with a smoother ride.

AMG phased out both the naturally aspirated and supercharged 5.4 L engines in favor of the new M156 V8 beginning in 2006, which was paired with 7G-Tronic. However, some enthusiasts were disappointed because the naturally aspirated M156 produces less torque than the supercharged M113K.

For the Model Year 2009:

Previous 55 AMG models

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"63" M137 6.3 L V12

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The "63" badging was used on the short-lived 2001 S 63 AMG, 2001 CL 63 AMG and 2002 G 63 AMG. These were produced in limited quantities for one month and only offered through AMG to select customers in Europe and Asia, purportedly state leaders. The CL 63 AMG was the rarest C215 CL of all, and just 26 examples were built in November 2001 (51 plate), with some UK being and one for France registered in March 2002. These had a base price of £110,000 (~US$200,000).[67][68][69] The G 63 AMG was the rarest W463 of all with just 5 examples built in September 2002 and sold in Germany at over €250,000 each.

These are powered by a naturally aspirated 6.3L V12 producing 326 kW (443 PS; 437 hp). This engine is based on the M137 5.8L V12 used in the S 600 and CL 600, but the AMG variants have a larger displacement, a new management system, a new crank case and cooling system, weight-optimized pistons, and a new camshaft with greater valve lift and modified valves. 390 lb⋅ft (530 N⋅m) of torque are available between 2500 and 5800 rpm with a peak of 620 N⋅m (457 lb⋅ft) at 4400 rpm while horsepower grows by almost 80 over the 5.8L V12. It is mated to a 5-speed automatic transmission. The 2001 S 63 AMG V12 had 100 hp more than the 2001 S 55 AMG, and was a few tenths faster.[67][68]

"60", "73", "70", "55"

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The Mercedes-Benz SL-Class (R129) had several AMG variants during its production run from 1989 to 2001.

1996 SL70 AMG

The SL 60 AMG was the most numerous of these rare cars. Sold from 1993 to 1998, it used a 6.0 litre V8 engine producing 381 PS (280 kW; 376 hp) at 5500 rpm.[70] AMG claimed a 0–62 mph (100 km/h) speed of 5.6 seconds. Its top speed was limited to 250 km/h (155 mph), but with the limiter removed, it was capable of approximately 185 mph (298 km/h). AMG later unofficially conceded that 0–60 mph (0–97 km/h) was more like 5.0 seconds and the engine produced between 405 and 410 bhp.

Extremely rare was the SL 73 AMG, sold through Mercedes-AMG in 1995, and offering the most powerful V12 engine ever put into an SL up to that time. After a brief hiatus, the SL 73 was offered again from 1998 to 2001. The same 7.3 L V12 was later used by Pagani in the Zonda.

Even rarer is the SL 70 AMG (7.0 L (7055 cc) V12 engine).

The SL 55 AMG was sold in the R129 body style from 1998 to 2001 in limited numbers (5.4L V8, 354 PS (260 kW; 349 hp) at 5500 rpm). It was the predecessor of the production R230 SL 55 AMG sold later, albeit was normally aspirated in the R129 and not supercharged as in its R230 successor.

Electric Drive

[edit]

In 2013, Mercedes-AMG announced the SLS AMG Coupe Electric Drive, which was to be the first zero emissions vehicle from AMG. The vehicle used technology derived from Formula 1, and was the fastest electric car.[33] The SLS AMG Electric Drive has 740 horsepower and 738 lb-ft of torque, and Mercedes-AMG claims a 0–60 mph (0–97 km/h) time of 3.9 seconds.[52]

Black Series models

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SL 65 AMG Black Series
SLS AMG Black Series
AMG GT Black Series

AMG Black Series models are exclusive flagship models with the maximum in performance technology for AMG road cars. The AMG Performance Studio in Affalterbach is responsible for the upgrades that make an AMG into an AMG Black Series model.[71] The Black Series treatment is only available on 2 door vehicles, which includes weight reduction, bucket seats, exterior alterations, interior alterations, higher power, greater traction, handling, and significantly greater overall performance. Black Series models are known as street-legal race cars.

The SLS AMG Black Series was tested by Motor Trend to have a 0-60 mph time of 3.2 seconds, and a quarter mile time of 11.1 seconds at 129.8 mph. The SLS AMG Black Series "demolished" the Motor Trend figure eight in just 23.1 seconds, beating the McLaren MP4-12C, Ferrari 458 Italia, Audi R8 V10 Plus, and the SRT Viper.[72] The SLS AMG Black Series had the same 1:19 time as the Lamborghini Murciélago LP670-4 SuperVeloce, the Ferrari Enzo, and beat the Ferrari 458 Italia, Lamborghini Gallardo LP 560-4, Porsche 997 GT2, and Nissan GT-R around the Top Gear test track.

As of July 2024, the AMG GT Black Series is the second fastest sports car in Nürburgring Nordschleife, behind the Porsche 991 GT2 RS Manthey Performance Kit.[73]

Non-Mercedes AMG models

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AMG is primarily associated with Mercedes-Benz, having been fully owned by the company since 2005, but it has also produced special variants of some Mitsubishi and Honda models.[74]

Mitsubishi AMG models

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Mitsubishi Galant AMG

AMG's relationship with Mitsubishi began in 1987 with an enhanced version of the second-generation Debonair, known as the Mitsubishi Debonair V3000 Royal AMG.[74] This model did not feature performance upgrades but included a body kit, wheels, steering wheel, and AMG badges. A long-wheelbase version was later introduced.

In 1989, the Mitsubishi Galant AMG was launched, with about 500 units produced for the Japanese domestic market until 1991. The vehicle was equipped with an AMG-tuned Mitsubishi 4G63 engine producing 170 PS (125 kW) and featured a body kit, alloy wheels, and a full leather interior.[74]

Honda AMG models

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During the 1980s and 1990s, AMG developed sports variants of the Honda Ballade in South Africa.[75] These models, known as Honda Ballade AMGs, were based on the fourth- and fifth-generation Honda Civics. They were equipped with lower Eibach springs, 15- or 16-inch Remotec aluminium wheels, and larger rear spoilers.[74] The 180i models were powered by 1.8-litre Honda B18B4 engines, potentially tuned to 173 hp (129 kW), while 160i versions with 1.6-litre engines were also available.[75]

The partnership between Mercedes-Benz and Honda in South Africa was driven by Mercedes' desire to expand its local lineup with more affordable models, while Honda sought to enter the South African market.[75] Due to Mercedes' reluctance to invest in an entry-level model and Honda's lack of infrastructure and brand recognition in the country, a deal was made where Mercedes-Benz South Africa would build and sell Honda models.[76] The South African Honda Ballades were essentially rebadged Honda Civics, featuring additional luxury equipment and positioned below models such as the Mercedes 190.

See also

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References

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Revisions and contributorsEdit on WikipediaRead on Wikipedia

Mercedes-AMG

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Mercedes-AMG GmbH is the high-performance automotive division and wholly owned subsidiary of Mercedes-Benz Group AG, specializing in the development and production of enhanced, high-performance variants of Mercedes-Benz vehicles, as well as motorsport engineering.[1] Founded in 1967 by engineers Hans Werner Aufrecht and Erhard Melcher as an independent tuning firm in Burgstall, Germany, it originated from their work optimizing Mercedes-Benz racing engines in the 1960s, with a focus on achieving superior engine performance and racing success.[2] The company embodies a performance philosophy centered on "Driving Performance," integrating advanced drive systems, chassis dynamics, exhaust sound, and design to deliver exclusive, dynamic vehicles, all hand-built at its Affalterbach headquarters.[1] AMG's early years were marked by independent modifications to Mercedes-Benz models, achieving its first major racing victory in 1971 with a tuned Mercedes 300 SEL 6.8 securing second place overall at the 24 Hours of Spa-Francorchamps.[2] By 1978, rapid growth prompted a relocation to Affalterbach, where it expanded into full vehicle customization, including the iconic 1986 "Hammer" E-Class sedan with a 5.6-liter V8 engine.[3] A pivotal 1990 cooperation agreement with Daimler-Benz AG integrated AMG's expertise into official Mercedes-Benz production, leading to the 1993 debut of the jointly developed C 36 AMG, the first series-production model bearing the AMG badge.[2] Full acquisition by DaimlerChrysler in 1999, completed by 2005, transformed it into Mercedes-AMG GmbH, enabling global distribution through Mercedes-Benz dealerships and scaling production to over 50 performance models ranging from approximately 225 kW to over 780 kW (as of 2025).[1][4] In motorsport, Mercedes-AMG has amassed numerous championships, including eight Formula 1 Constructors' titles and seven Drivers' titles since entering in 2010, alongside dominance in the DTM with multiple wins from 1989 onward and the 1997 FIA GT Championship via the CLK GTR.[2] Today, employing over 2,400 staff—nearly a third dedicated to development—the company upholds traditions like the "one man, one engine" assembly process for its handcrafted powertrains, while pioneering hybrid and electric performance technologies to maintain its position as the sporting pinnacle of the Mercedes-Benz lineup.[1] Mercedes-AMG does not offer any diesel-powered models in its current lineup, with no diesel models planned for 2026, as the division transitions to electrified powertrains featuring hybrid or fully electric systems for all new model introductions from 2025 onward.[1]

History

Founding and Early Development

Mercedes-AMG was founded in 1967 by engineers Hans Werner Aufrecht and Erhard Melcher as an independent tuning firm specializing in Mercedes-Benz engine modifications.[2] Aufrecht, who had joined Daimler-Benz's development department in the early 1960s, worked alongside Melcher on the racing version of the 300 SE engine, achieving notable success such as ten wins in the 1965 German Touring Car Championship with driver Manfred Schiek.[2] However, Daimler-Benz's withdrawal from motorsport in 1965 prompted Aufrecht to leave the company in late 1966, after which he convinced Melcher to join him in establishing their own venture focused on racing engine development.[2][5] The company began as a two-man operation in a former mill in Burgstall an der Murr, near Aufrecht's hometown of Großaspach, Germany.[2] Its name, AMG, derives from the initials of its founders—A for Aufrecht, M for Melcher—and G for Großaspach.[2] Initially operating under the full title "Aufrecht Melcher Großaspach Ingenieurbüro, Konstruktion und Versuch zur Entwicklung von Rennmotoren," the firm concentrated on high-performance tuning for Mercedes-Benz vehicles, starting with engine enhancements while adhering to strict engineering standards.[6] AMG's breakthrough came in 1971 with its first major racing project: the modification of a Mercedes-Benz 300 SEL 6.8, featuring a bored-out 6.8-liter V8 engine producing 428 horsepower.[2] This car, nicknamed the "Red Pig," secured a class victory and second place overall at the 24 Hours of Spa-Francorchamps, marking AMG's early motorsport credibility.[2] Throughout the 1970s, the business expanded from this racing foundation, offering engine tuning, upgraded suspensions, and aerodynamic body kits for Mercedes models such as the W108 and W114 series, which helped establish AMG's reputation among enthusiasts for transforming luxury sedans into high-performance machines.[2][7] By the end of the decade, these customizations had driven steady growth, leading to a relocation to larger facilities in Affalterbach in 1976. In 1976, following the relocation, co-founder Erhard Melcher left the company to pursue independent projects.[2]

Integration with Mercedes-Benz

In 1990, AMG entered into a formal cooperation agreement with Daimler-Benz AG, marking the beginning of a strategic partnership that allowed AMG-tuned vehicles to be sold and serviced through Mercedes-Benz's global dealer network.[2] This collaboration enabled AMG to leverage Mercedes-Benz's resources while maintaining its independent engineering focus, leading to the joint development of the Mercedes-Benz C 36 AMG in 1993 as the first officially co-engineered model.[3] By this time, AMG's workforce had expanded to 400 employees, up from around 100 in the mid-1980s, reflecting the growing scale of operations.[3] The partnership deepened in 1999 when DaimlerChrysler AG acquired a majority 51% stake in AMG, establishing Mercedes-AMG GmbH and integrating it more closely into the corporate structure.[2] This milestone provided AMG with enhanced access to Mercedes-Benz's research and development facilities, shared vehicle platforms, and supply chains, facilitating the co-development of high-performance variants across the Mercedes lineup.[3] In 2005, DaimlerChrysler completed the acquisition by purchasing the remaining shares, making Mercedes-AMG a wholly owned subsidiary of Daimler AG and solidifying its role within the group.[2] Headquartered in Affalterbach, Germany—where AMG had established its primary facility in 1976—the company saw its employee count grow to over 2,000 by the mid-2010s, supporting expanded production capabilities.[8] Operationally, the integration preserved AMG's signature "one man, one engine" philosophy, where each high-performance engine is hand-assembled by a single master engineer, a practice that underscores the blend of artisanal craftsmanship with Mercedes-Benz's technological prowess.[1] This era also saw the establishment of AMG Performance Centers worldwide starting in 2013, dedicated retail and service outlets that offer customized experiences for high-performance Mercedes-AMG models.[9] These developments transformed Mercedes-AMG from a niche tuner into a core division focused on elevating Mercedes-Benz's performance offerings through collaborative innovation.[10]

Product Range Expansion

Mercedes-AMG entered the road car market in the 1980s with high-performance variants of Mercedes-Benz models, exemplified by the 500E, a collaboration with Porsche produced from 1990 to 1995 featuring a 5.0-liter V8 engine delivering 322 horsepower.[11] This model marked an early step in blending luxury with enhanced dynamics, setting the stage for AMG's growing influence on production vehicles.[12] The 1990s saw significant expansion into more specialized segments, including the introduction of the CLK GTR in 1997, AMG's first supercar with a 6.9-liter V12 engine producing 604 horsepower, homologated for road use from its FIA GT racing origins.[13] Complementing this, the SL73 arrived the same year, equipped with a 7.3-liter V12 generating 518 horsepower, offering grand touring performance in the R129 SL platform.[14] These models diversified AMG's portfolio beyond sedans, emphasizing supercar and convertible capabilities. In the 2000s, AMG broadened its reach into new body styles, entering the SUV segment with the ML55 AMG in 2000, which combined off-road utility with a supercharged 5.4-liter V8 for spirited performance.[15] This era also featured the SLS AMG from 2010 to 2015, a gullwing-door coupe powered by a 6.2-liter V8 yielding 563 horsepower, reviving iconic design elements while showcasing advanced engineering.[16] Key milestones included the 2005 launch of the CLS55 AMG, the first four-door coupe with AMG tuning for a blend of sedan practicality and coupe aesthetics.[17] By 2014, the CLA45 AMG introduced the first compact performance model, targeting younger buyers with agile handling in a subcompact sedan.[18] The 1999 acquisition by DaimlerChrysler, granting majority ownership, facilitated this diversification by integrating AMG into Mercedes-Benz's global production and distribution.[2] From approximately two models in the early 1980s, the lineup grew to over 50 variants by 2015, spanning sedans, coupes, convertibles, and SUVs.[2] This expansion drove substantial sales growth, with global Mercedes-AMG deliveries reaching a record 70,000 units in 2015 alone.[19]

Motorsport Involvement

Mercedes-AMG's entry into motorsport dates back to the 1970s, when modified versions of the Mercedes-Benz 300 SEL 6.8 competed in endurance and touring car events, including class victories in the European Touring Car Championship and a second-place overall finish at the 1971 24 Hours of Spa-Francorchamps.[2] In the 1980s, the division achieved dominance in the Deutsche Tourenwagen Meisterschaft (DTM) with the 190 E 2.5-16 Evolution II, a homologation special that powered drivers to multiple race wins and contributed to Mercedes securing its first DTM manufacturers' title in 1988 and drivers' title in 1989.[20] The 1990s and 2000s marked further expansion into grand touring and Formula 1 racing. The CLK GTR, developed by Mercedes-AMG for the FIA GT Championship, delivered six victories in 1997 and swept all ten races in 1998, clinching both the drivers' and manufacturers' titles those years.[21] Concurrently, Mercedes engines, produced through the precursor to Mercedes AMG High Performance Powertrains, powered the Sauber F1 team from 1994 to 2005, yielding podium finishes and contributing to the team's competitive presence in the sport.[22] Since the 2010s, Mercedes-AMG has solidified its status as a powerhouse in top-tier series, particularly through the Mercedes-AMG Petronas Formula One Team, which entered as a works outfit in 2010 and captured eight consecutive Constructors' Championships from 2014 to 2021.[23] The brand's GT3 customer racing program, featuring models like the Mercedes-AMG GT3 Evo introduced in 2020 with enhanced aerodynamics and cooling, has supported privateer teams in global endurance events.[24] Overall, Mercedes-AMG boasts 12 DTM drivers' titles and 15 manufacturers' titles, alongside multiple class wins at the 24 Hours of Nürburgring, such as the 2019 SP9 victory with an AMG GT3 variant.[25] Racing achievements have directly influenced road car development, with trickle-down technologies including advanced hybrid powertrains derived from F1 energy recovery systems—boosting efficiency and performance in models like the AMG ONE—and aerodynamic optimizations from GT racing that enhance stability and downforce in production vehicles.[26] In 2025, the electric Concept AMG GT XX exemplified this synergy by setting 25 endurance records at the Nardò test track, covering over 40,000 km in eight days while demonstrating sustained high-speed capabilities through innovative axial-flux motors and rapid charging.[27]

Partnerships and Collaborations

Relationship with Pagani

In the mid-1990s, during the period when Mercedes-AMG operated as an independent tuning firm, Horacio Pagani secured an agreement with Mercedes-Benz to supply V12 engines for his nascent supercar project, laying the groundwork for Pagani Automobili's entry into high-performance vehicle production.[28][29] This collaboration directly influenced the development of the Pagani Zonda, with AMG providing a tuned version of the Mercedes-Benz M120 6.0-liter naturally aspirated V12 engine for the Zonda C12 prototype, which debuted at the 1999 Geneva Motor Show producing 394 horsepower at 5,800 rpm and 420 lb-ft of torque.[30] The engine's high-revving characteristics, reaching up to 7,500 rpm, were refined by AMG engineers to suit the Zonda's lightweight carbon-fiber chassis, enabling a top speed of approximately 217 mph.[31] As the Zonda lineup expanded through the late 1990s and early 2000s, AMG continued to evolve the powerplant based on the M120 architecture, increasing displacement to 7.3 liters in variants like the Zonda S and Zonda F, where output climbed to 550 horsepower and beyond, with later road and track models such as the Zonda Cinque achieving up to 750 horsepower through enhanced intake, exhaust, and ECU tuning.[29] These developments marked AMG's early expertise in bespoke supercar engine tuning, pushing the V12's performance limits while maintaining reliability for extreme applications.[30] The 1999 full integration of AMG into Mercedes-Benz did not sever the ties with Pagani; instead, it formalized and expanded the partnership, allowing Pagani to leverage AMG's resources for ongoing Zonda iterations and future models, ultimately solidifying Pagani's reputation as an elite hypercar builder and giving AMG invaluable insights into ultra-high-performance V12 applications.[31]

Relationships with Aston Martin and Lotus

Mercedes-AMG's partnership with Aston Martin was established in 2013 through a technical collaboration agreement between Daimler AG and Aston Martin Lagonda Ltd, enabling the British manufacturer to integrate Mercedes-AMG engines and electronic systems into its vehicles.[30] This alliance marked a significant expansion for AMG beyond Mercedes-Benz models, providing Aston Martin with high-performance powertrains to meet modern engineering and emissions standards.[32] From 2017 onward, several Aston Martin models adopted the hand-built 4.0-liter twin-turbo V8 engine from the M177 family, originally developed for vehicles like the Mercedes-AMG E 63 S 4MATIC+ and G 63.[30] The second-generation Vantage, for instance, delivers 503 horsepower and 685 Nm of torque from this unit, achieving 0-100 km/h acceleration in 3.6 seconds and a top speed of 314 km/h.[30] Similarly, the DB11 coupé and roadster variants, along with the DBX SUV, utilize tuned versions of the M177, producing between 510 and 550 horsepower depending on the configuration, which has helped Aston Martin maintain its reputation for grand touring excellence while benefiting from AMG's expertise in forced induction and lightweight construction.[30] In 2020, Daimler increased its stake in Aston Martin to 20 percent, deepening the integration and supporting shared technology development for future hybrid and electric models.[32] The relationship with Lotus Cars began more recently, in 2021, as part of Lotus's transition to advanced powertrains ahead of its electrification strategy.[30] The Lotus Emira, introduced in 2022 as the successor to the Elise, Exige, and Evora, features the Mercedes-AMG M139 2.0-liter twin-scroll turbocharged inline-four engine, a unit renowned for its specific output exceeding 200 horsepower per liter.[30] In the Emira, this engine produces 360 horsepower and 430 Nm of torque, paired with an eight-speed dual-clutch transmission, enabling 0-100 km/h in under 4.5 seconds and a top speed of 290 km/h.[30] This collaboration represents AMG's first major engine supply to Lotus for a road car, emphasizing lightweight engineering synergies that align with both brands' performance philosophies, and positions the Emira as Lotus's final pure internal combustion model before a full shift to electric vehicles.[30] These partnerships have elevated Mercedes-AMG's global influence by powering two storied British marques, fostering innovation in engine efficiency and hybridization while adhering to stringent regulatory requirements.[30] Unlike earlier independent tuning efforts by AMG in the 1990s, which focused primarily on Mercedes-Benz models following the 1990 cooperation agreement with Daimler-Benz, these modern alliances reflect a strategic evolution toward shared platforms and cost efficiencies in a competitive luxury performance market.[2]

Non-Mercedes AMG Applications

In the era before its full integration with Mercedes-Benz in 1999, AMG operated as an independent tuning firm, enabling collaborations with non-Mercedes manufacturers to enhance performance on select models. These projects were limited in scope, primarily targeting Japanese automakers during the late 1980s and 1990s, and focused on engine modifications, supercharging, and chassis upgrades to appeal to performance-oriented markets like Japan and select European regions.[33] AMG's partnership with Mitsubishi began in 1986 with the Debonair V3000 Royal AMG, a luxury sedan featuring cosmetic enhancements and a tuned 3.0-liter 6G72 V6 engine producing 150 horsepower.[34] Only 313 units were produced between 1986 and 1989, exclusively for the Japanese market, marking AMG's initial foray into tuning non-Mercedes vehicles with an emphasis on visual and mild power upgrades. This was followed by the more performance-focused Galant AMG, introduced in 1989 and produced until 1994, where AMG retuned the naturally aspirated 2.0-liter 4G63 inline-four to deliver 168 horsepower and 141 lb-ft of torque, capable of revving to 8,000 rpm through high-compression pistons, upgraded cams, and improved intake and exhaust systems. Approximately 1,400 examples were built in two variants—Type I with aggressive aerodynamic cladding and a rear wing, and Type II with subtler styling—offered with five-speed manual or four-speed automatic transmissions, and sold primarily in Japan with limited European availability. These models highlighted AMG's expertise in suspension tuning and supercharger applications, though production remained niche due to the firm's growing Mercedes focus.[33][35] A brief collaboration with Honda occurred in the mid-1990s, centered on the South African market, where AMG assisted in developing the Ballade AMG—a tuned version of the Honda Ballade (known globally as the Civic). Produced from 1996 to 2001 at Mercedes-Benz's East London factory and sold through Mercedes dealerships, it featured a modified 1.8-liter B18B4 inline-four engine outputting 173 horsepower, paired with sport-tuned suspension for enhanced handling. An optional 1.6-liter variant was available, but exact production figures remain undisclosed by both companies; the project aimed to expand Honda's presence in South Africa while providing Mercedes with an entry-level performance option. These efforts, totaling fewer than 2,000 units across all non-Mercedes projects, underscored AMG's selective approach to external tunings, emphasizing superchargers, engine remapping, and chassis refinements before exclusivity to Mercedes ended such ventures around 2000.[36]

Model Nomenclature and Features

AMG Trim Designations

Mercedes-AMG's trim designations have transitioned from a system rooted in engine displacement to one focused on performance hierarchies, providing clear indicators of a model's power output and capabilities. Prior to 2015, designations like "55" directly referenced approximate engine size, such as the 5.5-liter V8 in models like the SL55 AMG. This convention paid homage to historical engineering specs, with numbers like "63" evoking the legendary 6.3-liter V8 from the 1960s 300 SEL 6.3. However, starting in 2015, Mercedes-AMG adopted a new nomenclature under the broader Mercedes-Benz model naming overhaul, shifting emphasis to tiered performance levels rather than literal displacement figures. In this updated system, lower numbers like "35" denote entry-level AMG variants with milder tuning, while higher ones like "63" signify flagship performance.[37][38][39] Visual badging and styling elements further distinguish AMG trims from standard Mercedes-Benz models, emphasizing their high-performance heritage. Core identifiers include the prominent "AMG" script badge on the rear trunk lid or tailgate, often accompanied by a Panamericana grille featuring vertical slats—a design inspired by the 1952 300 SL Panamericana racer and first reintroduced on the 2017 AMG GT facelift. Higher-end models typically feature quad exhaust tips integrated into a diffuser, along with aggressive aerodynamic enhancements like larger air intakes and side sills. In contrast, the "AMG Line" package offers a more accessible entry into AMG aesthetics, applying sporty exterior styling, AMG-specific wheels, and interior accents like sport seats without the full mechanical upgrades of true AMG powertrains. This distinction allows buyers to achieve an AMG-inspired look on non-AMG base models, though it lacks the hand-built engines and chassis tuning of genuine AMG variants.[40][41][42] Significant evolutions occurred in 2019 with the introduction of the "53" designation, unifying the lineup by assigning it to upper-mid-tier models equipped with a 3.0-liter inline-six engine augmented by EQ Boost mild-hybrid technology, bridging the gap between V6 and V8 offerings while reserving "63" for potent 4.0-liter V8 biturbo powerplants. This change streamlined branding across sedans, coupes, and SUVs, with "53" models delivering around 429 horsepower compared to the 603-plus in "63" variants, though neither number correlates directly to displacement anymore. By 2025, the "E Performance" suffix emerged for plug-in hybrid models, denoting advanced electrified setups like the 4.0-liter V8 paired with a rear-axle electric motor in vehicles such as the GT 63 S E Performance, which combines over 800 horsepower with all-wheel drive for enhanced efficiency and acceleration.[43][37][44] The current designations provide a tiered structure without rigid engine size ties, allowing flexibility for diverse powertrains (as of November 2025):
TrimTypical EnginePerformance TierExample Output
352.0L turbo I4Entry-level~300 hp
432.0L turbo I4 + hybrid assistMid-tier~416 hp
452.0L turbo I4Hot hatch~416 hp
533.0L turbo I6 + mild hybridUpper mid~429 hp
554.0L twin-turbo V8Upper mid-tier~469 hp
634.0L twin-turbo V8Flagship~577-630 hp
E PerformanceV8/I6 + PHEVElectrified high-performance~805 hp total[37][44][45]

Engine and Performance Technologies

Mercedes-AMG's engine assembly process adheres to the "One Man, One Engine" philosophy, where a single skilled technician hand-builds each high-performance V8 engine in Affalterbach, Germany, ensuring meticulous quality control and personalization through a signed plaque on the engine cover. This approach, emblematic of AMG's craftsmanship, applies to engines like the M177 4.0-liter bi-turbo V8, which delivers up to 630 horsepower in various applications through its hot-V configuration with twin turbochargers positioned between the cylinder banks for optimal response.[1][46] The M177 incorporates advanced technologies such as variable valve timing via hydraulic vane-cell adjusters on each camshaft, enhancing efficiency and power delivery across the rev range, alongside its bi-turbo setup that provides rapid boost buildup and high torque from low rpm. Complementing these powertrain elements, AMG Performance 4MATIC+ all-wheel drive features fully variable torque distribution, capable of sending up to 100 percent of power to the rear axle for dynamic handling. In top-tier 63 models, this system enables a dedicated Drift Mode, which fully disengages the front axle electronically to facilitate controlled rear-wheel-drive slides while maintaining stability control options.[47][48][49] Since 2021, Mercedes-AMG has integrated plug-in hybrid (PHEV) systems under the E PERFORMANCE banner, pairing internal combustion engines with rear-axle electric motors, such as the 150 kW unit in the C 63 that contributes to combined outputs exceeding 600 horsepower. For full electrification, models like the EQE AMG employ dual permanent-magnet synchronous motors—one per axle—for all-wheel drive, delivering 677 horsepower in boost mode alongside instant torque for 0-60 mph acceleration in under 3.5 seconds.[50][51] Key performance hardware includes carbon ceramic brakes, standard on 63-series models, which use lightweight composite rotors and multi-piston calipers to provide fade-resistant stopping power under high loads, reducing unsprung weight for improved handling. The AMG RIDE CONTROL+ adaptive damping system adjusts shock absorber firmness in real-time across Comfort, Sport, and Sport+ modes, optimizing ride quality and body control via electronically controlled valves. Recent advancements, such as the 2025 GT 43's hand-built M139 2.0-liter turbocharged inline-four engine producing 416 horsepower with hybrid assist, underscore AMG's evolution toward efficient yet potent four-cylinder architectures.[52][53][54]

Current Models

Mercedes-AMG's current lineup features exclusively gasoline, mild-hybrid, plug-in hybrid, and fully electric models, with no diesel-powered options available, aligning with the brand's shift toward electrification starting from 2025 model introductions.[55]

35 Series Models

The 35 Series represents Mercedes-AMG's entry-level performance lineup, targeting compact sedans, coupes, wagons, and SUVs with accessible pricing and agile dynamics suitable for daily driving. These models leverage a shared powertrain architecture to deliver spirited acceleration while maintaining efficiency through advanced hybridization, distinguishing them as an ideal introduction to AMG's performance ethos. Positioned below higher-output variants, the 35 Series emphasizes balanced handling and premium features in urban-friendly packages.[56] At the core of the 35 Series is the AMG-enhanced M260 2.0-liter inline-four turbocharged engine, paired with a 48-volt mild-hybrid system for improved responsiveness and fuel economy. This powerplant produces 302 horsepower at 5,800 rpm and 295 pound-feet of torque from 3,000 to 4,000 rpm, enabling brisk performance without the complexity of full electrification. The mild-hybrid integration includes a belt-driven starter-generator that provides up to 11 kW of additional boost during acceleration, enhancing throttle response and enabling smoother stop-start functionality for better urban efficiency.[57][58] Key 2025 models in the series include the A 35 4MATIC Sedan and Hatchback, which achieve 0-60 mph in 4.7 seconds thanks to standard AMG Performance 4MATIC all-wheel drive and an 8-speed AMG SPEEDSHIFT DCT transmission. The CLA 35 4MATIC Coupe mirrors this powertrain for a 0-60 mph time of 4.8 seconds, offering a sleeker profile with updated MBUX infotainment featuring hyperscreen options for enhanced connectivity. Complementing these are the GLA 35 4MATIC SUV variants, which deliver the same 302-horsepower output in a more versatile crossover body, with third-row seating available on select trims for family-oriented buyers. All models incorporate 2025-specific refinements, such as the new 48V E-Turbo system that electrically assists the turbocharger for reduced lag and optimized emissions compliance.[59][60][61] Distinctive AMG styling defines the 35 Series, featuring aggressive front aprons with larger intakes, sculpted side sills, and rear diffusers accented by quad exhaust tips for a planted, muscular stance. Interiors boast sport seats with enhanced bolstering and integrated head restraints for superior lateral support during spirited drives, upholstered in premium materials like ARTICO man-made leather with AMG badging. Starting prices hover around $50,000 for the A 35, making these models an attainable gateway to AMG ownership while including standard adaptive damping via optional AMG RIDE CONTROL for customizable ride firmness.[62][63]

43 Series Models

The 43 Series Models in the Mercedes-AMG lineup serve as mid-range performance variants, offering a balance of dynamic driving, advanced engineering, and accessibility within the brand's hierarchy. These models emphasize innovative powertrains, including the handcrafted M139 2.0-liter inline-four turbocharged engine, which delivers 416 horsepower through an electrically assisted turbocharger for rapid response and efficiency.[64] Earlier iterations of the series, such as the discontinued E43, utilized the M256 3.0-liter inline-six turbocharged engine with outputs up to 362 horsepower, providing smoother power delivery for larger sedans.[65] Common features across the series include active exhaust systems for enhanced sound and rear-axle steering for improved agility, contributing to their versatile appeal in both compact and grand touring applications.[66] For 2025, the GT 43 Coupe introduces an entry-level option to the GT lineup, equipped with the M139 engine producing 416 horsepower and rear-wheel drive, achieving 0-60 mph in 4.5 seconds while starting at $105,900.[67] The SL 43 Roadster shares this powertrain, delivering 416 horsepower and 369 lb-ft of torque with a 0-60 mph time of 4.6 seconds, starting at $112,550, and features standard AMG Performance Exhaust for a refined yet sporty auditory experience.[68] Complementing these are the C 43 Sedan and GLC 43 SUV, both powered by the same 416-horsepower M139 engine with mild-hybrid assistance, offering 0-60 mph acceleration in 4.3 seconds for the C 43 (starting at $64,150) and agile handling via 4MATIC all-wheel drive in the GLC 43.[69][70] In larger SUVs like the GLE 43, the series incorporates the M256 inline-six for 375 horsepower, prioritizing torque and refinement for family-oriented performance without venturing into higher-output V8 territories.[71] These models underscore Mercedes-AMG's strategy of scaling power to vehicle size, with the GT 43 marking a fresh, more affordable gateway to the brand's grand tourer heritage.[67]

45 Series Models

The 45 Series models represent Mercedes-AMG's pinnacle of performance in the compact car segment, utilizing the handcrafted M139 2.0-liter inline-four turbocharged engine, which delivers 416 horsepower and 369 lb-ft of torque, making it the most powerful production four-cylinder engine available.[72][73] This engine features advanced technologies such as a twin-scroll turbocharger, roller-bearing shafts, and NANOSLIDE cylinder coatings for enhanced efficiency and durability, paired exclusively with an eight-speed AMG Speedshift dual-clutch transmission and AMG Performance 4MATIC+ all-wheel drive.[74] These models emphasize agile handling in hot hatch and sedan formats, distinguishing them from the detuned versions in the 35 and 43 Series.[56] Key offerings include the 2025 Mercedes-AMG A 45 S hatchback and CLA 45 S coupe, both achieving 0-60 mph acceleration in approximately 4.0 seconds thanks to the engine's output and variable torque distribution that can send up to 100 percent of power to the rear axle for dynamic cornering.[75][73] The A 45 S incorporates advanced torque vectoring and rear-axle steering for superior maneuverability, while the CLA 45 S benefits from minor aerodynamic refinements for 2025, including updated front air intakes and a more aggressive diffuser to improve high-speed stability.[56] Both models feature race-tuned AMG Ride Control suspension with adaptive damping, providing a balance of track-ready firmness and daily comfort, and offer an optional AMG Aerodynamics Package with carbon fiber elements for reduced drag and added downforce.[74] Pricing for these compact 45 Series variants starts around $65,000, positioning them as accessible entry points into AMG's high-performance lineup while delivering supercar-like acceleration in everyday packaging.[73] The M139 engine also powers the 2025 Mercedes-AMG GLC 43 SUV at similar output levels, adapting the compact-derived powertrain to a midsize platform for versatile performance.[76]

53 Series Models

The Mercedes-AMG 53 Series encompasses premium mid-size vehicles that blend sophisticated luxury with dynamic performance, now incorporating plug-in hybrid (PHEV) technology in key models like the E53. The E53 features an AMG-enhanced 3.0-liter inline-six turbocharged engine paired with a rear-axle electric motor and 21.2 kWh battery, delivering a combined 577 horsepower (604 hp with Race Start) and 553 pound-feet of torque for seamless power delivery and up to 42 miles of electric range. The powertrain emphasizes balanced refinement, enabling variable all-wheel drive distribution via AMG Performance 4MATIC+ for optimal traction across sedans, SUVs, and coupes in the lineup.[77][78] Among the key 2025 models, the E53 Sedan and Wagon accelerate from 0-60 mph in 3.7 seconds with Race Start, offering versatile body styles with executive rear seating and advanced driver aids. The GLE53 SUV delivers 429 horsepower from its 3.0-liter inline-six with mild-hybrid assist in a spacious five-passenger configuration, prioritizing family-oriented utility while maintaining sporty handling through its adaptive chassis. Similarly, the GT 53 4-Door Coupe matches these power outputs in a sleek, four-door fastback design, achieving 0-60 mph in 4.4 seconds and appealing to enthusiasts seeking coupe-like aesthetics with practical access. Pricing for these models begins around $80,000, reflecting their positioning as accessible entry points into AMG's performance hierarchy.[79][78][77] Standard features across the 53 Series include AMG Ride Control+ air suspension, which adjusts ride height and damping in real time for composed highway cruising or agile cornering. The Burmester high-end surround sound system, with its 3D audio rendering, elevates the interior ambiance, often paired with Nappa leather upholstery and ambient lighting. For 2025, models like the GLE53 incorporate the latest MBUX infotainment interface, featuring a zero-layer design for quicker access to navigation, climate controls, and augmented reality overlays via dual 12.3-inch displays. The E53's PHEV enhancements are detailed further in the E-Performance section.[80][77][81]

55 Series Models

The 55 Series Models encompass Mercedes-AMG's upper mid-range V8-powered vehicles, offering a blend of luxury, performance, and advanced engineering tailored for grand touring and daily usability. These models primarily employ the M177 4.0-liter bi-turbo V8 engine, a handcrafted unit with twin turbochargers positioned between the cylinder banks for optimal response and efficiency. The engine's flat-plane crankshaft design enables revs up to 7,200 rpm, delivering a distinctive exhaust note and smoother power delivery compared to cross-plane configurations, while maintaining outputs in the 469 horsepower range for current applications.[82] Central to the series is the M177's architecture, which emphasizes hot-V turbo placement to minimize lag and enhance throttle sharpness, paired with direct injection and variable valve timing for refined operation. Power figures stand at 469 horsepower and 516 lb-ft of torque in the SL55, ensuring strong low-end pull for effortless acceleration. This positioning bridges the inline-six-equipped 53 Series models and the more aggressive, higher-output 63 Series V8 variants, providing accessible V8 performance without venturing into track-focused extremes. Note that previous 55-badged sedans and SUVs like the S55 and GLS55 have been reclassified or updated to higher-performance 63 variants with hybrid assistance as of 2025. For the 2025 model year, the SL55 Roadster represents the series, tuned to 469 horsepower, prioritizing open-air agility with a 3.8-second 0-60 mph sprint, complemented by 2025 updates to its multi-layer fabric roof for superior noise insulation and quicker operation.[83] Shared features across the 55 Series enhance drivability and safety, including the AMG 4MATIC+ all-wheel-drive system with variable torque distribution and a dedicated Race mode for sharpened throttle and stability control settings. Optional AMG ceramic composite brakes provide fade-resistant stopping power, ideal for spirited driving, while nine-speed automatic transmissions with paddle shifters ensure precise gear selection. Interior highlights feature Nappa leather upholstery, Burmester audio, and digital instrument clusters, underscoring the series' focus on premium refinement alongside V8 potency.[84]

63 Series Models

The 63 Series represents the pinnacle of Mercedes-AMG's performance lineup, featuring high-output versions of the handcrafted 4.0-liter V8 biturbo engine, designated as the M177 for sedans and SUVs or the M178 for the GT models. These engines deliver power outputs ranging from 577 to 612 horsepower, emphasizing raw acceleration, advanced all-wheel-drive systems, and lightweight materials for superior handling. Designed for enthusiasts seeking uncompromising dynamics, the series includes sedans, SUVs, and grand tourers, with rear-biased 4MATIC+ all-wheel drive distributing up to 100 percent of torque to the rear axle for agile performance.[85][86] The M177 4.0L V8 biturbo engine, featuring hot-V configuration with twin-scroll turbochargers nestled between the cylinder banks, produces 577 horsepower and 627 pound-feet of torque in most applications, paired with a nine-speed AMG SPEEDSHIFT MCT transmission for rapid shifts. In the GT lineup, the M178 variant offers similar displacement but optimized internals for even higher revving, achieving up to 612 horsepower in track-focused variants. Carbon fiber elements, such as exterior packages including splitters, diffusers, and interior trims, reduce weight and enhance aerodynamics across the series.[87][88] The Mercedes-AMG S 63 E Performance sedan integrates the M177 V8 producing 603 horsepower with a rear-axle electric motor for a combined system output of 791 horsepower and 1,055 pound-feet of torque, achieving 0-60 mph in 3.3 seconds while maintaining luxury in a plug-in hybrid setup. Its rear-biased 4MATIC+ and adaptive air suspension prioritize grand touring refinement with explosive straight-line speed.[89][90] The G 63 SUV upholds its status as a V8 icon in 2025, retaining the M177 engine at 577 horsepower and 627 pound-feet of torque, with optional AMG Exterior Carbon Fiber package and available aerodynamic enhancements for improved stability at high speeds. Equipped with rear-biased 4MATIC+ and three locking differentials, it delivers off-road capability alongside a 0-60 mph time of 4.2 seconds, blending brute force with modern mild-hybrid assist for efficiency.[85][91] The GT 63 coupe employs the M178 V8 for 577 horsepower and 590 pound-feet of torque, featuring rear-biased 4MATIC+ and carbon fiber bracing in the chassis for enhanced rigidity, with a 0-60 mph sprint of 3.1 seconds and a top speed of 196 mph. The track-oriented GT 63 Pro edition boosts output to 612 horsepower and 627 pound-feet, incorporating optimized aerodynamics like a fixed rear wing and active cooling circuits, plus standard carbon fiber exterior elements and 21-inch forged wheels for superior lap times. Some GT 63 variants incorporate E Performance hybrid technology for even greater power, but the core V8 models emphasize pure internal combustion dynamics.[86][88]

E-Performance Hybrid Models

Mercedes-AMG's E-Performance hybrid models represent a shift toward plug-in hybrid electric vehicle (PHEV) technology, combining high-performance internal combustion engines with electric motors to deliver enhanced power and efficiency. This lineup draws on Formula 1-derived hybrid systems, featuring a rear-axle electric motor integrated into the drivetrain for all-wheel-drive capability and instantaneous torque boost. The technology emphasizes a P3 hybrid architecture, where the electric motor is positioned between the transmission and rear differential, enabling seamless power delivery and regenerative braking to recharge the battery during deceleration.[92][90] The core of the E-Performance system includes a permanently excited synchronous electric motor producing up to 150 kW (201 hp) and 320 Nm of torque, paired with high-performance batteries optimized for quick discharge and rapid recharging. Total system outputs across the models range from 671 to 831 hp, prioritizing performance over extended electric-only driving, with electric ranges typically between 8 and 13 miles depending on conditions and model. Regenerative braking plays a key role, capturing energy to extend usability in urban settings while maintaining the brand's focus on dynamic handling and acceleration.[93][94] A notable example is the 2025 C 63 S E Performance, which marks a significant evolution from its pure V8 predecessors by adopting a downsized 2.0-liter turbocharged inline-four engine (M 139) producing 469 hp, augmented by the 201-hp rear electric motor for a combined 671 hp and 752 lb-ft of torque. It features a compact 6.1-kWh lithium-ion battery, enabling short electric-only bursts and supporting the model's 0-60 mph time of around 3.3 seconds. This hybrid setup replaces the traditional V8 to meet stricter emissions standards while preserving AMG's performance ethos through advanced turbocharging and electric assistance.[93][95][96] The 2025 E 63 S E Performance builds on this with a handcrafted 4.0-liter V8 biturbo engine delivering 603 hp, combined with the 201-hp electric motor for a total of 791 hp and 1,055 lb-ft of torque. Its larger battery supports slightly longer electric operation compared to the C 63, emphasizing luxury sedan dynamics with adaptive all-wheel drive. Similarly, the 2025 E 53 Hybrid introduces a more accessible entry with a 3.0-liter inline-six turbo engine and electric motor yielding 577 hp (or 604 hp with optional Race Start), focusing on balanced efficiency and sportiness for the E-Class lineup.[90][97][98] At the pinnacle, the 2025 GT 63 S E Performance 4-Door Coupe integrates the 4.0-liter V8 with the rear electric motor to achieve 805 hp and 1,047 lb-ft of torque, derived from Formula 1 hybrid principles for explosive acceleration reaching 0-60 mph in 2.8 seconds. This model's advanced battery management and torque-vectoring rear axle enhance track-ready performance, offering up to 13 miles of electric range for versatile daily use. These hybrids underscore AMG's commitment to blending electrification with combustion prowess, ensuring sustained power delivery without compromising the visceral driving experience.[44][99][45]

AMG EQ Electric Models

Mercedes-AMG introduced its first fully electric performance vehicle with the EQE sedan in 2022, marking the division's entry into pure battery-electric mobility while preserving its signature driving dynamics through specialized engineering.[100] These models integrate dual permanent-magnet synchronous motors—one on each axle—for all-wheel drive, delivering instant torque and variable power distribution via the AMG Performance 4MATIC+ system, which optimizes traction and handling in diverse conditions.[100] The motors feature AMG-specific adaptations, including modified windings, higher current capacity, and dedicated inverters to enhance efficiency and output.[101] Central to the AMG EQ lineup is software tuning that amplifies electric performance, with the AMG DYNAMIC SELECT system offering drive modes tailored for sporty behavior, including Race Start for maximum acceleration launches and Drift Mode for controlled rear-wheel bias in select models to enable dynamic cornering.[102] Additional features like one-pedal driving via adjustable regenerative braking and aerodynamic optimizations, such as active grille shutters and low-drag wheel designs, contribute to both efficiency and stability at high speeds.[103] For 2025, updates include enhanced battery capacities and faster DC charging capabilities up to 200 kW on compatible models, reducing recharge times for longer journeys.[104] Key 2025 offerings emphasize high-performance variants within the EQ family. The Mercedes-AMG EQE 53 4MATIC+ SUV combines dual motors for 617 horsepower and 701 pound-feet of torque, achieving 0-60 mph in 3.4 seconds with a 90.6 kWh battery providing an EPA-estimated range of 230 miles; an optional dynamic plus package boosts output to 677 horsepower.[103] Similarly, the Mercedes-AMG EQS 53 4MATIC+ sedan delivers 649 horsepower and 700 pound-feet from its dual-motor setup, paired with a 118 kWh battery for up to 315 miles of range and 0-60 mph in 3.4 seconds, featuring advanced aero elements for a coefficient of drag as low as 0.20.[104] Entry-level electric AMG options, like the EQE 43 4MATIC+ sedan with 402 horsepower, provide accessible performance while maintaining the lineup's focus on refined electric propulsion.[105] Looking ahead, Mercedes-AMG is developing an electric variant of the G-Class, tentatively referred to as the EQG, building on the 2025 G 580 with EQ Technology's four-motor architecture for off-road prowess, with full AMG performance enhancements expected in subsequent years.[106]

Discontinued Models

Early Kompressor and Diesel Variants

Mercedes-AMG's early supercharged models, known as Kompressor variants, originated from performance enhancements dating back to the 1980s when AMG began offering engine tuning packages for Mercedes-Benz vehicles, including forced induction upgrades to boost power output. These efforts evolved into factory-integrated supercharged engines by the late 1990s, marking a shift toward high-performance production models with Roots-type superchargers for immediate throttle response and linear power delivery. The Kompressor lineup emphasized compact V6 and V8 configurations, prioritizing a balance of refinement and acceleration in sedans, coupes, and roadsters. The M112 3.2L V6 Kompressor engine, introduced in 1998 and produced through 2005, represented AMG's first widespread use of supercharging in a six-cylinder application, delivering 349 horsepower and 332 lb-ft of torque through a belt-driven supercharger integrated into the intake manifold. This engine powered key models such as the C32 AMG sedan and wagon (2001-2004), which accelerated from 0-60 mph in approximately 5.2 seconds, and the SLK32 AMG roadster (2001-2004), offering similar performance in a lighter chassis for agile handling. The CLK32 AMG coupe, launched in 2001, also utilized this engine, achieving 354 horsepower in some markets and blending grand touring comfort with sporty dynamics. Overall, these V6 Kompressor models totaled around 20,000 units across variants, appealing to enthusiasts seeking accessible AMG performance without the complexity of larger V8s. Building on the V6 foundation, the M113K 5.4L V8 Kompressor engine debuted in 2003 and continued production until 2011, featuring a larger-displacement supercharged V8 with 469 horsepower and 516 lb-ft of torque, achieved via a compact Eaton supercharger and reinforced internals for sustained high-rev performance. Iconic applications included the SL55 AMG roadster and E55 AMG sedan (2003-2006), both capable of 0-60 mph in under 4.5 seconds while maintaining luxury features like adaptive suspension. The CLK55 AMG coupe (2003-2006) and later CLS55 AMG (2004-2006) extended this powertrain to four-door formats, emphasizing versatility. Additionally, the G55 AMG SUV adopted a supercharged variant from 2003, rated at 469 horsepower to suit its off-road chassis while providing robust low-end torque for towing and acceleration. In parallel, Mercedes-AMG explored diesel performance with the rare 3.0L inline-five OM612 engine in the C30 CDI compact (2002-2004), exclusively for European markets where diesel efficiency was prized. This turbo-diesel produced 231 horsepower and 398 lb-ft of torque, enabling 0-60 mph times around 6.8 seconds with superior fuel economy compared to gasoline counterparts; approximately 800 units were produced, making it the only official diesel-powered AMG model. These variants underscored AMG's adaptability to regional demands, incorporating stiffened chassis and larger brakes for enhanced dynamics. By the late 2000s, AMG discontinued Kompressor superchargers across its lineup, transitioning to bi-turbo V8 configurations for improved efficiency and broader powerbands without the parasitic drag of belt-driven systems.

V8 and V12 Models

The Mercedes-AMG M156 engine, a 6.2-liter naturally aspirated V8 developed entirely in-house at AMG's Affalterbach facility, marked a significant milestone as the division's first bespoke powerplant, introduced in 2006 and produced until 2014. This high-revving unit featured advanced technologies like a closed-deck aluminum block, Nanoslide cylinder coating for reduced friction, and a single spark plug per cylinder, enabling outputs ranging from 451 horsepower in base configurations to 518 horsepower in higher-tuned variants. In the C63 AMG (W204, 2008-2014), it delivered up to 507 horsepower in the limited Edition 507 model, propelling the sedan to 0-60 mph in about 4 seconds while emphasizing raw, high-revving character over forced induction. The M156 also powered the SLS AMG (2010-2014), where a detuned derivative known as the M159 achieved 571 horsepower, contributing to the gullwing model's status as a modern icon with sub-4-second acceleration. Succeeding the M156, the M157 5.5-liter twin-turbocharged V8 arrived in 2010 and remained in production through 2018, introducing direct fuel injection and air-to-water intercooling for improved efficiency and response. This engine powered models like the S63 AMG (W221, 2011-2013), where the standard tune yielded 536 horsepower, but the optional AMG Performance Package boosted output to 562 horsepower and 664 lb-ft of torque, enabling effortless overtaking and a top speed exceeding 186 mph when derestricted. The M157's design prioritized low-end torque delivery through twin turbochargers spinning up to 185,000 rpm, balancing grand tourer refinement with supercar thrust in vehicles spanning sedans to SUVs. Mercedes-AMG's V12 offerings began with the M137, a 6.3-liter naturally aspirated engine produced from 1998 to 2002, which powered the short-lived CL63 AMG (C215, 2001-2002). With 444 horsepower and 457 lb-ft of torque from its SOHC, three-valve-per-cylinder architecture, the M137 provided smooth, effortless power for the luxury coupe, achieving 0-60 mph in 5.5 seconds despite its considerable weight—though only about 26 units were built, making it one of AMG's rarest productions. The engine's displacement increase over the base 5.8-liter M137 used in non-AMG models enhanced low-end pull, underscoring early AMG efforts to elevate V12 grand tourers. The M275 6.0-liter twin-turbo V12, introduced in 2003 and produced until 2014, became AMG's flagship powertrain, delivering 612 horsepower and 738 lb-ft of torque in the S65 AMG (W221, 2006-2013). Featuring sequential twin turbos for minimal lag and a hand-assembled "one man, one engine" philosophy, it propelled the sedan to 0-60 mph in under 4.5 seconds, exemplifying opulent excess with its silken delivery and thunderous exhaust note. This engine also underpinned high-performance variants across the lineup, emphasizing torque over outright revs for superior highway composure. Among key discontinued V12 models, the SL65 AMG (R230, 2004-2012) stood out for its extreme tuning of the M275, with the 2008-2011 Black Series variant achieving 670 horsepower and 738 lb-ft through reinforced internals and larger turbos, enabling a 3.8-second 0-60 mph sprint and a top speed of 199 mph. Similarly, the G65 AMG (W463, 2012-2019) paired a 630-horsepower version of the updated M279 V12—evolving from the M275—with the iconic G-Class chassis, blending off-road capability with 5,600 pounds of armored luxury and 0-60 mph in 5.3 seconds, though its production ended amid tightening global emissions standards. Mercedes-AMG phased out V12 engines by 2020 primarily due to stringent emissions regulations, such as Euro 6, which proved challenging for the large-displacement units' fuel consumption and CO2 output. The C63 AMG with the M156 engine proved particularly successful, with over 10,000 units sold globally during its run, cementing the model's appeal as an accessible entry into AMG's high-performance ethos.

Previous Four- and Six-Cylinder Models

Mercedes-AMG introduced its first high-performance four-cylinder engine with the M133, a hand-built 2.0-liter turbocharged inline-four, in 2013 to power compact performance models in the 45 series. This engine featured a robust sand-cast aluminum block, a twin-scroll turbocharger delivering up to 26.1 psi of boost, and direct injection, enabling outputs starting at 355 horsepower and 332 lb-ft of torque in initial applications. By 2015, refined versions in facelifted models like the A 45 AMG and CLA 45 AMG reached 381 horsepower and 354 lb-ft, achieving a specific power density of over 190 hp per liter and establishing it as the world's most powerful production four-cylinder at the time. The M133 was paired exclusively with AMG's 4MATIC all-wheel-drive system and a seven- or eight-speed dual-clutch transmission, emphasizing agile handling in vehicles such as the GLA 45 AMG crossover. These models remained in production until 2018, after which the M133 was succeeded by the rotated-head M139 engine for enhanced performance and packaging efficiency. Shifting to six-cylinder configurations, Mercedes-AMG utilized the M276 3.0-liter twin-turbo V6 from 2015 onward in its mid-tier 43 series lineup, marking a departure from traditional V8 dominance in favor of refined turbocharging for broader accessibility. This aluminum-block engine, with dual independent variable valve timing and low-inertia turbos, delivered 362 horsepower and 384 lb-ft in the debut E 43 AMG sedan of 2017, accelerating from 0-60 mph in under 4.5 seconds while maintaining composure for daily driving. Subsequent applications, including the C 43 AMG coupe and GLC 43 AMG SUV starting in 2016, saw power climb to 385 horsepower and 384 lb-ft by 2019 through optimized boost and exhaust tuning, with the CLS 43 AMG variant peaking at 402 horsepower. The M276 emphasized balanced performance with features like start-stop functionality and rapid throttle response, integrated into 9G-TRONIC nine-speed automatics and 4MATIC+ systems for models spanning sedans, coupes, and SUVs. Production of 43-series variants using the M276 concluded around 2021, paving the way for inline-six replacements like the M256 in the subsequent 53 series for improved smoothness and electrification compatibility.

Special and Limited Editions

Black Series Models

The Mercedes-AMG Black Series lineup embodies the division's commitment to transferring motorsport technology into limited-production road cars optimized for track performance, debuting in 2006 with the SLK 55 AMG Black Series.[107] These models feature stripped-down interiors to reduce weight, extensive carbon fiber components for structural rigidity and lightness, aggressive aerodynamic enhancements for downforce, and race-derived suspension systems tuned for circuit handling, all while maintaining street legality.[108] Production is strictly limited to ensure exclusivity, often numbering in the hundreds or low thousands per variant, positioning Black Series as the pinnacle of AMG's engineering without compromising on daily usability.[109] The inaugural SLK 55 AMG Black Series, introduced for the 2007 model year, utilized a 5.5-liter supercharged V8 engine delivering 400 horsepower and 376 lb-ft of torque, paired with a carbon fiber roof panel, 19-inch forged wheels, and six-piston front brakes for superior stopping power.[108] Achieving 0-60 mph in 4.5 seconds and a top speed of 173 mph, it shed approximately 220 pounds compared to the standard SLK 55 through lightweight materials and optional equipment deletions, emphasizing agile track dynamics over luxury.[109] This model set the template for subsequent Black Series, which derived from existing AMG platforms like the CLK, C-Class, SLS, and GT but amplified their capabilities with fixed hardtops, wider fenders, and motorsport-inspired cooling systems.[107] Building on this foundation, the CLK 63 AMG Black Series of 2008 employed a naturally aspirated 6.2-liter V8 producing 507 horsepower and 465 lb-ft of torque, enabling 0-60 mph in about 4.0 seconds and a top speed of 186 mph, with carbon fiber air vents and 14-inch front brakes enhancing its track prowess.[108] Around 700 units were produced. The model was inspired by the CLK 63 AMG, which served as the Formula 1 safety car from 2006 to 2007 due to its robust performance.[108] Later entries like the 2010 SL 65 AMG Black Series introduced a twin-turbocharged 6.0-liter V12 with 661 horsepower, fixed roof, and adjustable coilover suspension for 199 mph top speed, while the 2013 C 63 AMG Black Series and SLS AMG Black Series further refined the formula with 510 and 622 horsepower respectively from 6.2-liter V8s, incorporating widebody kits and carbon fiber panels to boost downforce and reduce curb weight by up to 200 pounds.[109] The most recent addition, the 2020 Mercedes-AMG GT Black Series, represents the series' zenith with a hand-built 4.0-liter twin-turbo V8 generating 720 horsepower and 590 lb-ft of torque, accelerating to 60 mph in 3.2 seconds and reaching 202 mph, aided by active aerodynamics producing over 880 pounds of downforce at 155 mph.[108] Featuring carbon fiber throughout—including the hood, roof, and driveshaft—it weighed in at 3,582 pounds, with a race-tuned suspension and optional roll cage for circuit use.[109] In 2020, it set the production car lap record at the Nürburgring Nordschleife with a verified time of 6:43.616 minutes over the 12.8-mile layout, underscoring its track dominance.[110] All 1,700 units sold out rapidly upon launch, with production concluding in early 2022.[111] As of November 2025, Mercedes-AMG has not announced any new Black Series models, preserving the legacy of these six variants as collector's items and benchmarks for extreme performance engineering.[107]

GT and ONE Hypercars

The Mercedes-AMG GT lineup includes several limited-edition models that elevate the grand tourer to near-hypercar performance levels, emphasizing track-focused engineering and exclusive production. The Mercedes-AMG GT 63 PRO 4MATIC+, introduced as the pinnacle of the GT family, delivers 612 horsepower from its handcrafted 4.0-litre V8 biturbo engine, paired with 850 Nm of torque, enabling acceleration from 0 to 200 km/h in 10.9 seconds.[88] Optimized aerodynamics, including an enhanced front splitter and active rear wing, contribute to improved downforce and cooling, while the AMG Performance 4MATIC+ all-wheel-drive system ensures precise power distribution.[88] This model represents a bridge between road usability and circuit capability, with features like carbon ceramic brakes and adjustable suspension modes tailored for high-speed stability. Limited variants of the GT 63 further accentuate its exclusivity. The GT 63 PRO “Motorsport Collectors Edition,” restricted to 200 units worldwide, features Obsidian Black Metallic paint with a hand-finished star pattern and PETRONAS-inspired accents, complemented by 21-inch forged wheels and Michelin Pilot Sport Cup 2 R tires.[112] Inside, black Nappa leather seats with contrasting stitching and carbon fiber trim underscore its collectible status, while standard equipment includes the Burmester 3D Surround Sound system and AMG TRACK PACE for performance data logging.[112] Similarly, the 2026 GT 63 APXGP Edition, limited to 52 units to honor the F1 film collaboration, incorporates unique design elements like silver-graphite paint and heritage badging, maintaining the core 577-horsepower V8 output for balanced grand touring dynamics.[113] These editions prioritize rarity and motorsport heritage, with production hand-assembled at the Affalterbach facility. For track purists, the Mercedes-AMG GT Track Series offers a stripped-down, non-road-legal variant limited to 55 units, boasting 540 kW (734 hp) and 850 Nm from its flat-plane crankshaft V8, paired with a sequential six-speed transmission and a lightweight 1,400 kg curb weight.[114] Aerodynamic enhancements, such as a high-downforce splitter and rear wing, enable superior lap times, supported by adjustable dampers and data-logging displays.[114] Exclusive finishes like MANUFAKTUR hightech silver magno with red accents, along with a "1 of 55" plaque, mark it as a collector's track weapon derived from GT engineering principles.[114] The Mercedes-AMG ONE stands as the ultimate expression of hypercar innovation within the AMG portfolio, a road-legal machine limited to 275 units that integrates Formula 1-derived technology.[115] Powered by a 1.6-litre V6 turbocharged petrol engine augmented by four electric motors, it achieves a combined 782 kW (1,063 hp), with acceleration from 0 to 100 km/h in 2.9 seconds, 0 to 200 km/h in 7.0 seconds, and 0 to 300 km/h in 15.6 seconds, capped at a top speed of 352 km/h.[115] The hybrid powertrain features an 800-volt architecture and carbon fiber monocoque chassis, enabling active aerodynamics like an extendable rear wing for enhanced grip.[115] A seven-speed manual transmission, revving to 11,000 rpm, and energy recovery systems from the MGU-H and MGU-K units deliver seamless performance, with weighted combined fuel consumption at 9.9 l/100 km and CO₂ emissions of 224 g/km.[115] Built in Affalterbach by the Mercedes-AMG Petronas F1 team, the ONE embodies track-honed precision for public roads, prioritizing driver engagement through its F1-inspired cockpit and minimalistic design.[115]

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