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Rootes Arrow
Rootes Arrow
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Rootes Group "Arrow" series
1967 Hillman Hunter Saloon
Overview
ManufacturerRootes Group (1966–1970)
Chrysler Europe (1970–1979)
Iran Khodro (1971–2005)
Also calledHillman Hunter
Hillman Hustler
Dodge Husky
Sunbeam Alpine
Sunbeam Sceptre
Chrysler Vogue
Chrysler Hunter
Sunbeam Rapier
Singer Vogue
Hillman Minx
Singer Gazelle
Humber Sceptre
Peykan
Production1966–1979 (Europe & Australasia)
1967–2005 (Iran)
1967–2015 (Iran; pick-up truck)
AssemblyRyton-on-Dunsmore, United Kingdom
Linwood, United Kingdom
Santry, Republic of Ireland
Marsa, Malta (Car Assembly)
Tehran, Iran
Port Melbourne, Australia
Petone and (from 1975) Porirua, New Zealand
Malaysia (CKD)
Philippines (CKD: from 1969)
DesignerRex Fleming (overall)
Roy Axe (estate and coupé)
Body and chassis
ClassSmall family car (C)
Body style4-door saloon
5-door estate
2-door coupé
2-door coupe utility (pick up)
LayoutFR layout
RelatedSee article for list of Arrow marques
Paykan
Powertrain
Engine
  • 1496 cc Hillman I4
  • 1725 cc Hillman I4
  • 1796 cc XM PSA Group (Iran: 1991–1997)
Transmission4 speed manual
4-speed manual + D-type Laycock Overdrive (1966–1972)
4-speed manual + J-type Laycock Overdrive (1972 on)
Borg-Warner 35/65 automatic
Dimensions
Wheelbase98.4 in (2,500 mm) (saloon)
Length170.6 in (4,333 mm) (saloon)
Width63.5 in (1,613 mm) (saloon)
Height56.0 in (1,422 mm) (saloon)
Curb weight2,100 lb (953 kg) (saloon)
Chronology
PredecessorHillman Minx
SuccessorHillman Avenger (C) Talbot Solara (D)

Rootes Arrow was the manufacturer's name for a range of cars produced under several badge-engineered marques by the Rootes Group (later Chrysler Europe) from 1966 to 1979 in Europe, and continuing on until 2005 in Iran. It is amongst the last Rootes designs, developed with no influence from future owner Chrysler. The range is almost always referred to by the name of the most prolific model, the Hillman Hunter.

A substantial number of separate marque and model names were applied to this single car platform. Some were given different model names to justify trim differences (Hillman GT, Hillman Estate Car) and, from time to time, models were sold in some European markets under the Sunbeam marque (Sunbeam Sceptre for instance), and at other times used UK marque/model names. Singer Gazelle and Vogue models were also sold in the UK for one season badged as Sunbeams after the Singer brand was withdrawn.

The models sold – not all concurrently – were, alphabetically by marque:

The most prolific model within the Arrow range, the Hillman Hunter, was the Coventry-based company's major competitor in the small family car segment. In its 13-year production run, its UK market contemporaries included the Ford Cortina, Vauxhall Victor, Austin/Morris 1800, and Morris Marina. The sports-orientated Sunbeam Rapier occupied a segment contested by the Ford Capri, MGB GT, Vauxhall Firenza, and to an extent the Triumph Dolomite, while the more upmarket Humber Sceptre competed with other premium-specification cars based on conventional saloons, such as the Vanden Plas 1300 and 1500, the Wolseley 18/85, and the Ford Cortina 1600E and 2000E.

The Arrow range extended to several body styles: saloon, estate, fastback coupé and a two different coupe utilities (pick-ups) (the Dodge Husky from South Africa and the Paykan Pick-Up in Iran, each model had a unique body). Depending on the model, they had two doors or four doors. Not all marques were represented in all body styles, with the coupés being reserved for Sunbeam.

Development

[edit]

The Arrow range was conceived in 1962. Following the Hillman Imp, consideration was given to developing a larger rear-engined car, but this concept was dismissed, and the engineering settled on for the new car was more conventional and closer to the layout of the existing Audax series (which included the previous Hillman Minx).

With cash-strapped Rootes struggling amid continuing engine cooling problems with the Imp, which often resulted in warped cylinder heads,[4] the cautious Arrow broke little new engineering ground. New parts were largely based on tried and tested Rootes components, using a new but strong 5-bearing version of the well-proven 1725 cc overhead valve petrol engine as a starting point which varied in output from 66 to 88 bhp (49 to 66 kW) (in the Humber Sceptre[5]). The engine was inclined by a modest 15 degrees, to allow for a lower bonnet line and to enable packaging of the carburettors. This engine was further uprated by specialists Holbay, employing two Weber 40DCOE carburettors to produce 107 bhp (80 kW) for the Sunbeam Rapier H120 and Hillman Hunter GLS. A smaller 1500 cc engine was the standard for manual versions of the Hillman Minx and the Singer Gazelle, and the Hillman Hunter DeLuxe model which succeeded the Minx. Automatic models were all powered by the 1725 cc engine. Particular attention was paid to weight and cost to bring the vehicle in line with its natural competitors, including the Mark 2 Ford Cortina.

For the first time in a Rootes car MacPherson strut suspension featured at the front, with a conventional live axle mounted on leaf springs at the rear. Other firsts for Rootes in the new car were curved side glass and flow-through ventilation.

Manual transmissions were available in four-speed form with an optional Laycock de Normanville overdrive, or Borg-Warner automatic transmission, again as an option. Initially, the Borg Warner Type 35 3-speed automatic was offered, then the Type 45 four-speed automatic became available in 1973.

The handbrake was situated between the driver's seat and door (i.e. on the driver's right-hand side for a right-hand drive car) rather than between the front seats. This followed the practice established with the 'Audax' cars.

The first Arrow model to be launched, the Hillman Hunter, was presented as a replacement for the Hillman Super Minx. The Hunter was lighter than its predecessor and the wheel-base of the new car was actually 2+12 inches (6.4 cm) shorter than that of the old, but the length of the passenger cabin was nonetheless increased by moving the engine and the toe-board forwards.[6]

For the first two years there were few changes. However, in May 1968 power assisted brakes were made available as a factory fitted option.[7] Hitherto this possibility had been offered only as a kit for retro-fitting: it was stated that the factory fitted servo-assistance, at a domestic market price slightly below £13, would be cheaper for customers.[7]

A mild facelift in 1970 gave new grilles to the various Hunter trim levels, and some derivatives gained a (then) more fashionable dashboard, exchanging wood for plastic, but the car remained fundamentally the same throughout its life.

A more detailed facelift for 1972 brought a new all-plastic dashboard with deeply hooded round dials (earlier versions had either a strip speedometer or round dials in a flat dashboard for more expensive models like the Vogue), new steering wheel, plastic instead of metal air cleaner, reshaped squarer headlamps in a new grille and some engine tuning changes.

For 1975, bumpers were enlarged and the tail lights were enclosed in a full-width anodised aluminium trim piece.

Following the 1967 acquisition of Rootes by Chrysler, the Arrow derivatives were rationalised until only the Hillman Hunter version was left by 1976. From September 1977 it was re-badged as a Chrysler, which it was to be for the remaining 2 years of its life. Hunter production was switched in 1969 to Rootes' troubled Imp plant in Linwood, from its original home of Ryton.

Sales were lower after 1975 following the launch of the Chrysler Alpine, a similar sized car but with front-wheel drive and a hatchback bodystyle, at a time when rear-wheel drive saloons still dominated in this sector.[8]

Following the Hillman Avenger's move to Linwood in 1976, the very last European Hunters were assembled in the Santry plant, Shanowen Road, Ireland from "complete knock down" (CKD) kits until production ended in 1979 – but no evidence exists to suggest that the Talbot badge was applied to any production Hunter following Chrysler Europe's 1978 takeover by Peugeot, and the application of that badge to other Chrysler models sold on or after 1 August 1979.[9]

The final Chrysler Hunter was built in September 1979 in Porirua, New Zealand, and was donated to the Southward Museum. In 2000 the Museum sold the car to a private collector.

Models and market positions

[edit]

As Rootes looked to rationalise the number of platforms and the total engineering cost of their vehicle line-up during the 1960s, they kept alive the many names of the companies they had purchased to maintain product differentiation in the market place. As such, the Arrow was simultaneously aimed at several slightly different market segments, using a range of brand and model names during the car's 13-year production run.

Hillman

[edit]
1970 Hillman Minx
1968 Hillman Minx Estate
1969 Hillman GT
The Hillman Hunter which Andrew Cowan drove to victory in the 1968 London-Sydney Marathon

The first models, launched on the domestic market in October 1966 with a 1725 cc engine, were given the Hillman Hunter name with the respected name Hillman Minx (for the cheaper 1496 cc version), following in January 1967.[10] Hillman would remain the British group's most prolific marque. The Hunter model name was not in fact entirely new for a Rootes-related car, having been used for one year's production of the Singer SM1500.

Sports models included the Hillman GT, which was based on the Minx trim, but was a model in its own right (not a "Hillman Minx GT" nor "Hillman Hunter GT"). It featured a twin Zenith Stromberg CD150 carburettor version of the 1725 engine developing 94 bhp (70 kW) and Ro-Style wheels. in 1972 came the Hillman Hunter GLS with a specially tuned twin-Weber-carburettor engine (by Holbay) shared with the Sunbeam Rapier H120 model, as well as close-ratio gearbox and quad headlights.

The estate version, announced in April 1967,[11] was originally launched as the "Hillman Estate Car" without either Hunter or Minx badging. It came with a one-piece tailgate which was much cheaper to produce than the horizontally split two piece tailgate featured on the car it replaced, but the change nevertheless drew some unfavourable press comment.[12]

The car's image was boosted when a Hunter driven by Andrew Cowan won the 1968 London-Sydney Marathon.

The range was soon simplified with trim levels and varying engine specifications: the Hillman Hunter DeLuxe or DL replaced the Minx and retained the Minx 1496 cc engine; the 1725 cc engine with an iron cylinder head being an option on these entry-level models. Above that were the Hunter Super and Hunter GL, both with the higher specification alloy headed engine and two different trim levels. The twin carburettor engined "Hillman Hunter GT" eventually replaced the Hillman GT, and the Holbay-engined GLS was positioned at the top of the range.

For the 1975 Motor Show, a limited edition Hillman Hunter Topaz was produced. This was largely based on the Hunter Super and equipped with overdrive, radio, vinyl roof, Rostyle wheels and a special half cloth upholstery as standard. This car was only available in a unique metallic bronze paint finish. The price was less than that of the standard Hunter Super when fitted with the optional overdrive. A Hillman Break de Chasse was sold in French-speaking markets, based on the Minx specification. (Also offered was a similar Sunbeam Break de Chasse; "break" being a French term for an estate, and the phrase break de chasse translating roughly as shooting-brake.)

Singer

[edit]
1969 Singer Vogue

The Singer Vogue and Singer Gazelle were positioned slightly upmarket of the Hillman Hunter and the Minx respectively. Nevertheless, the need to compete on price was evidenced with the announcement of the Singer Vogue estate car. The Vogue saloon was fitted with an alternator, but the Vogue estate, announced in April 1967, was fitted with a dynamo; the manufacturers explained that the change was made to help keep the model's recommended UK-market selling price below £1,000.[11]

The Singers were short-lived models, retired early in 1970 along with the rest of the Singer range.[13] Briefly following the retirement of the Singer brand, and throughout the model life for principal export markets, the Singer Vogue was badged as a Sunbeam.

Sunbeam

[edit]
Circa 1969 Sunbeam Vogue
1974 Sunbeam Rapier fastback coupé in "Grasshopper" green

The single-carburettor Sunbeam Alpine and twin-carburettor Sunbeam Rapier were only sold as fastback coupés, and were marketed with a strong sporting image – although it was eventually the Hillman Hunter which was used in long-distance rallying. The sportiest Sunbeam was the Rapier H120 model, though this shared its specially tuned Holbay engine with the Hillman Hunter GLS.

Sunbeam Arrow, Sunbeam Break de Chasse, Sunbeam Hunter, Sunbeam Minx, Sunbeam Sceptre and Sunbeam Vogue were used for export markets where the Sunbeam name was more familiar or deemed more likely to succeed. The Sunbeam Arrow name was used in North America. Sunbeam Break de Chasse, Hunter, Vogue and Minx were offered in some French-speaking markets (where "break" is a term for an estate).

A variant with "Sunbeam Sceptre" badging appeared in France[14] and some German-speaking markets (and possibly others), and carried the Humber Sceptre level of specification, as described below. The Sunbeam Vogue was also available in the home (British) market for a short period after the Singer marque was retired in 1970.

The Sunbeam Arrow name was used in North American markets

Humber

[edit]
1975 Humber Sceptre

The Humber Sceptre traded on Humber's tradition of building luxury cars and was the best-appointed version. It was marketed as a Sunbeam Sceptre in some markets.

The manual-gearbox model featured either the D-type or the later J-type Laycock De Normanville overdrive, with the J-type fitted from chassis numbers L3 onwards starting in July 1972.[15] As with all Arrows, an automatic gearbox was an option. A closer ratio G-type gearbox was fitted to later Sceptres, using the J-type overdrive.

An estate version of the Humber Sceptre was introduced at the London Motor Show in October 1974.[16] It featured a built-in roof rack and a carpeted loading floor protected by metal strips and illuminated by an additional interior light. Washer and wiper were provided for the rear window, a rare feature on UK-market estate cars of the time.

Chrysler Hunter

[edit]
1979 Chrysler Hunter Saloon

The Hillman Hunter was rebranded as the Chrysler Hunter for the UK market in September 1976, receiving at the same time a four headlight frontal treatment similar to that of the Hunter GLS model and the Humber Sceptre.[17] In order to try to prolong the model life an improved level of equipment included a central console and a voltmeter.[17] The Super version also featured an aluminium-head engine and viscous fan coupling along with reclining seats, a vinyl-covered roof and "simulated wood treatment" for the facia and door sills.[17] By this time, however, Chrysler UK dealers had been selling the French-built Chrysler Alpine for more than two years: more than ten years after the launch of the original Hillman Hunter, the Chrysler Hunter was self-evidently a run-out model, and relatively few were produced.[17] According to How Many Left, only 7 remain in the UK with only 1 still on the road. The European operations of Chrysler were sold to Peugeot just before the end of Hunter production in 1979, although the Chrysler branding was briefly retained, with the Talbot marque being introduced across Europe from 1 August 1979.

It was effectively replaced by the Talbot Solara – a four-door saloon version of the Alpine hatchback – which was launched in April 1980.[18]

Production outside Britain

[edit]

Australia

[edit]
Australian built Hillman Hunter Safari (HC) of 1968-70

Commencing in 1967, Chrysler Australia Ltd assembled the Hillman Hunter from imported CKD packs at their Port Melbourne factory, which they inherited as part of Chrysler's acquisition of Rootes Australia. Designated as the HB series, the range comprised two models, the Arrow with basic vinyl upholstery and floormats, and the Hunter, with better quality upholstery and carpeted floors. A Hunter Safari wagon was added to the range in May 1968.[19] The Safari name was also used to identify the Australian Chrysler Valiant wagons. The Safari was a popular seller, particularly as the competing Holden Torana was not available as an estate / station wagon.

The HC series was released in November 1968.[20] Major changes were the adoption of the UK face-lifted Hunter radiator grille and rectangular headlights, and the renaming of the Arrow as the Hunter, retaining the Arrow's trim specification and bench seat. The Hunter was renamed to Hunter Royal,[19] the model corresponding in trim level with the UK Singer Vogue, but retaining the Hunter plastic moulded dashboard, with simulated wood trim. An additional model, the Hunter GT, corresponded with the UK Humber Sceptre in trim level, but utilized the standard Hunter grille. These cars featured trim parts from various UK models, including UK Humber Sceptre bonnet ornaments.

In 1970, the Australian version of the Hunter was face-lifted again, with the introduction of the HE series.[21] Marketing of the car, plus its rear badges, referred to it as the Hunter, rather than a Hillman. The facelift involved a change to the radiator grille, with new and smaller rectangular headlights. Also, the appearance of the rear of the car was changed with a flush trim panel under the boot lid and new twin-lens tail lights. Depending on the model, this panel was painted in the body colour, matte grey or matte black (Hustler Model); this facelift was unique to Australia. Inside, the HE models received a new collapsible steering column, with the Valiant's steering wheel.

The model range was later modified again: a new cut price performance version called the Hustler was introduced. This was similar in concept and execution to the UK Hillman GT – a sparsely trimmed car with high performance. The Hustler was powered by the Rootes Group 1725cc engine, equipped with alloy head and twin Stromberg side-draught carburettors. The Hustler's styling alluded to its big brother; the Chrysler Valiant (VG) Pacer.

The Hunter GT was renamed the Hunter Royal 660. Outside, this car gained Rostyle wheels. Inside, the car was trimmed in the same "buffalo grain" textured vinyl, which also was to be found in the VG series luxury Valiant, the Regal 770.

These cars sold steadily, but they became overshadowed when Chrysler Australia commenced assembly of the Mitsubishi Galant in 1972. By this time, the Mitsubishi was a conspicuously more modern car, and the last Australian Hunter was produced in November 1972.[21] The stockpile of vehicles took almost a year to clear [21] and the Hunter became the last Rootes car to be marketed in Australia. Chrysler Australia then closed the former Rootes factory, focusing Australian production at its Tonsley Park plant in Adelaide.

New Zealand

[edit]

New Zealand importer and CKD assembler Todd Motors also created its own unique versions of the Arrow line. The single 1967 launch version (1725 cc aluminium head engine with four-speed manual transmission or three-speed Borg Warner 35 automatic transmission with twin front seats) was almost identical to its UK counterpart but Todd started to use its own upholstery designs from the 1969 rectangular headlight update. For 1970, it added a silver rear trim panel and a 'by Chrysler' boot lid badge to the Hunter saloon and introduced the estate although this had a lower specification than the saloon – an iron head 1725 cc engine, no automatic option, simpler dashboard trim (no locking glovebox), interior door pull handles instead of armrests (sedans had them on the three passenger doors), painted rather than bright metal door window frame trim and fixed rather than opening front quarter-lights. Because the hand brake was between the driver's seat and the driver's door, for safety reasons, there wasn't an arm rest on the driver's door.

Todd's also offered a Singer Vogue saloon with a 1725 cc engine and a more upmarket wood veneer dashboard from 1967 to 1971. It was replaced by the Hunter GL.

The range was given a unique-to-NZ update early in 1971: the iron head "deluxe" estate (never badged as such) was almost unchanged apart from the side "Hunter" badges moving from the front doors to the front guards and revised seat and door trim patterns, and the door tops switched from black to the same colour as the seats. The alloy headed "super" saloon got these changes plus a redesigned 'by Chrysler' boot lid badge, spray-on black, instead of silver, tail panel — the texture of this changed from textured fake vinyl to a matte black over the year's run. Initially the cars were offered with tan, red, blue or black upholstery with the dash painted to match but after a few months, Todd's switched to a new type of vinyl with different colours and texture for their Avenger, Hunter and Valiant lines, the blue option was dropped and the dashboards reverted to black paint. By now the equivalent Super model in the UK had seen its specification reduced to the iron head engine, no bumper over-riders, less exterior bright metal detailing and fixed front quarterlights — so the New Zealand version was unique.

The range's first major facelift for 1972 brought an uprated motor with new carburettor and ignition tuning, re-profiled camshaft and a plastic air cleaner housing (these models were always harder to keep in tune than their predecessors), smaller, squarer headlamps, a new dashboard with deeply hooded round dials (the Hunters had strip speedometers previously), high-backed front seats, and a revised silver trim panel surrounding the tail lights. These models carried over the previous models' upholstery material and colours for about a year but there was a mid-1973 change to the then-new 'wet look' vinyl across all Kiwi assembled Chrysler/Hillman models and the Hunter shared the new cream, brown and blue colours, retaining black dashboards and interior plastics (UK cars had fully colour matched interiors in different colours with available cloth trim, a material Todd's would not introduce till the Hunter's final years).

Todds also added a new 1972 "GL" model, replacing the Singer Vogue, that initially had little to distinguish it (and justify a higher price) apart from wooden dashboard and door inserts, the same different trim patterns from the old Vogue and standard reversing lights. On all sedans, the rear Hunter badge moved from the right hand side of the boot lid to inboard of the left side tail lamp cluster and a locally sourced derivative badge appeared denoting "Super", "Super Auto" and "GL" variants (but not the available "GL Auto" which was badged just "GL"). In 1973 Todds created another completely unique model by updating the "GL" with a simplified variant of the four-headlight nose from the upmarket Humber Sceptre (a rare UK-assembled import) and altering the tail with a new silver strip below the tail lights, incorporating the reversing lights. These changes gave the "GL" a much more distinctive appearance front and rear.

By the mid-70s, the Hunter was an old model and under siege from newer Japanese rivals. Todd's Hunters adopted the larger bumpers and new grille introduced for 1975 in the UK but the range was eventually rationalised into a single Super saloon model with the four-headlight front end and "wood" dashboard inserts (by then it was synthetic wood rather than the real material used originally). The final updates included standard cigarette lighter and heater control illumination.

Around 1975, the optional automatic was uprated from the three-speed Borg Warner 35 to the new, four-speed 45 but there were supply problems and Todds reverted to the 35 three-speed for several assembly runs of the automatic versions.

As in Australia, though six years later, Mitsubishis from Japan sounded the Hunter's death knell. After beginning with CKD assembly of a single Galant coupé model in 1972, Todds had added the Lancer saloon in 1975 and launched its first mid-size Mitsubishi Galant Sigma saloon line in 1977, effectively replacing the Hunter. The far more modern, better equipped Mitsubishis were pricier, and the Hunter still had its fans and lingered on until 1979, when it was discontinued in the UK and Todd's built the last Chrysler-badged version anywhere.

The Hunter's other claim to Kiwi fame was being the first CKD model line to pass the 30,000-unit mark during its 12-year run.

South Africa

[edit]

The Hunter and the Vogue were assembled locally in South Africa, beginning in 1968. The Vogue received Hillman badging, and the Hunter Deluxe model was sold as the "Hillman Arrow".[1] Since local assembler Stanley Motors also assembled Peugeots, the Arrow cars received the 404's 1618 cc, 51 kW (68 hp) XC engine. This continued to be used until the end of South African production in mid-1977 (by Sigma for the last six months, Chrysler SA's successor company), although for 1976 the 504's 1971 cc 69 kW (93 hp) XN1 was available on the renamed Chrysler Vogue 2000.[1] The Hunter Wagon was also locally assembled, this was renamed the "Hunter Safari" for 1972. The Arrow was dropped at the same time.

In 1975 the "Dodge Husky" was released as a Hunter-based pickup truck powered by the British 1725 cc unit.[1] The Dodge Husky is different from the Iranian Paykan pickup model; it has a thicker B-pillar and retains the saloon's character lines along the side panels. The rear gate and rear window are also subtly different. For 1976, the Hillman name was dropped and the passenger car versions were renamed as Chrysler Vogues. The 2000 GL, GLS, and Safari received the larger Peugeot engine.[1]

Iranian Paykan

[edit]

In 1966, Iran National (now Iran Khodro) of Iran began to assemble Hillman Hunters from CKD kits, after a deal was struck between the Rootes Group and Iran National's director, Ahmad Khayami. The resulting Paykan (Persian for arrow) saloon, utility, and taxi models became known as Iran's national car.[22]

Earlier versions used the Hunter 1,725 cc (105.3 cu in) engine, but later kits were shipped with the Avenger's 1600 cc engine mated to the Arrow range 4-speed gearbox via a special bell-housing. Later, they were all equipped with a 5-speed gearbox. The engine was changed to a Multi Point Electronic Fuel Injection made by the Sagem Company. The spark distributor was replaced with ECU-Controlled Spark Coils. The differential was also upgraded to a version more compatible with the Avenger engine.

In 1977 Roy Axe designed the new facelifted Paykan model using many interior and exterior parts from the Chrysler Alpine.

Full local production began in 1985, after the original British production lines were closed. The new owner in Britain, Peugeot, established a new contract whereby Iran Khodro would manufacture the Paykan with the same body panels but using Peugeot 504 engines and suspension, for six more years. This deal was similar to one in South Africa, where Hunters were once built with locally made Peugeot 404 engines (from which the 504 units evolved) to meet strict local-content laws applicable in the late 1960s.

The Paykan saloon ceased production in May 2005, to be replaced by the Iranian designed Samand. The Bardo 1600i, the pick-up version of the Paykan, continued to be the sole remaining Arrow variant until the final car rolled off the Teheran Assembly line in May 2015.

Peru

[edit]

The Hillman Hunter was also built by Chrysler in Peru, both in sedan and estate bodystyles.[23]

Footnotes

[edit]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
The Rootes Arrow was a range of mid-size family cars developed and produced by the British Rootes Group from 1966 to 1979, serving as a direct replacement for the earlier Audax series of Minx and Super Minx models. Launched at the October 1966 London Motor Show under badge-engineered marques including the Hillman Hunter, Singer Vogue, Humber Sceptre, and later variants like the Sunbeam Rapier and Hillman Minx, the Arrow featured conventional saloon, estate, and fastback body styles designed for affordability, durability, and broad market appeal as a competitor to the Ford Cortina. Powered by overhead-valve inline-four engines of 1,496 cc (producing 54–61 bhp) or 1,725 cc (up to 105 bhp in tuned versions), the cars were assembled primarily at Rootes' Ryton and Linwood plants in the UK, with approximately 500,000 units produced before production shifted to Ireland in 1976 following Chrysler's controlling acquisition of the group in 1967. Conceived in 1962 under the codename as a bridge between smaller models like the and larger projects, the design was led by Rootes' team including Peter Ware and Rex Fleming, evolving from an initial compact proposal to a more substantial mid-size platform after the cancellation of the ambitious prototype in 1963. By 1967, the lineup expanded with entry-level options like the 1,496 cc and , alongside performance-oriented models such as the with its Holbay-tuned engine delivering 93 bhp. The range's versatility extended to export markets, including a Dodge-badged pickup variant (the ) in from 1975 and, most notably, licensing to where it became the iconic sedan and pickup, with over 1.3 million units produced from 1967 until 2005 with successive facelifts and engine updates. Under from 1977, surviving models were rebadged as the Chrysler Hunter until discontinuation in 1979, marking the end of independent Rootes production amid the group's broader decline. Today, the Arrow endures as a practical British classic, valued for its robust construction, low running costs, and availability of parts through enthusiast clubs, though rust in sills, floorpans, and wheelarches remains a common concern for owners.

Development

Project Origins

The Rootes Arrow project was conceived in as a smaller, more conventional and cost-effective alternative to the ambitious rear-engined saloon, which had been under consideration following the launch of the . This initiative aimed to bridge the gap between the compact and the prospective larger , providing a practical to revitalize the company's lineup amid intensifying competition in the British market. The primary motivation for the Arrow was to replace the aging Audax range, including the and Super Minx, with a modern family saloon capable of rivaling the in sales and appeal. Rootes Group's early market research targeted family buyers seeking affordable reliability and executive customers desiring upscale variants, emphasizing badge-engineered models across , Singer, , and marques to broaden . By early , financial pressures—stemming from high warranty costs on the , substantial investments in the Linwood factory, and underwhelming sales—led to the cancellation of the project, prompting an enlargement of the Arrow to better position it as a versatile mid-size competitor. The project's direction was further shaped by Rootes' mounting financial difficulties, culminating in Chrysler's takeover in 1967, though an initial investment from the American firm in had already stabilized development without altering the core "pure Rootes design." Key personnel included Peter Ware, who led the initial design team, and Roy Axe, who oversaw styling efforts, ensuring the Arrow's conventional engineering aligned with market demands for the late .

Design and Engineering

The Rootes Arrow's exterior styling adopted a conventional three-box saloon form with clean, integrated lines that emphasized modernity while drawing from British contemporaries like the and Rootes' own model. Developed entirely in-house by the Rootes design team under the leadership of Peter Ware and Rex Fleming, the aesthetic prioritized aerodynamic efficiency and functional elegance, including a low bonnet line enabled by engine inclination and subtle chrome accents on the grille and bumpers. This approach marked a departure from the more angular Audax predecessor, aiming for broader market appeal through restrained yet sophisticated proportions. At its core, the Arrow platform featured unitary steel construction, fabricated by Pressed Steel Fisher Ltd. using seven sub-assemblies for efficient production and a weight reduction of 70 kg compared to the Super Minx, resulting in enhanced torsional rigidity of 4650 lb ft/deg. The suspension system combined independent front MacPherson struts for improved ride quality and handling with a conventional live rear on springs, balancing cost-effectiveness with everyday . These choices reflected Rootes' focus on durability and manufacturability, utilizing proven components adapted for a new midsize architecture. Initial powertrain options centered on overhead-valve (OHV) inline-four engines derived from the existing Audax series, specifically a 1.5-liter (1496 cc) unit and a 1.7-liter (1725 cc) variant, both enhanced with a new five-bearing for smoother operation and reliability. These engines were mounted at an incline to lower the hood profile, optimizing visibility and styling without compromising performance. Development emphasized refinement of these carryover designs to meet contemporary demands for efficiency and power, setting the foundation for the range's versatility. Prototyping commenced in 1963, culminating in the approval of a full-scale clay model on April 17, 1964, followed by iterative frontal design evaluations by March 1965. Extensive testing during this period incorporated assessments to refine and rigorous durability trials across varied conditions, ensuring the platform's robustness before launch. These phases underscored Rootes' commitment to empirical validation, addressing potential weaknesses in the and suspension early in development.

Models and Variants

Hillman Series

The Hillman Hunter was launched in October 1966 as the initial base model of the Rootes Arrow range, serving as a direct replacement for the outgoing Super Minx and featuring a 1725 cc overhead-valve inline-four engine producing 75 bhp. This was followed in January 1967 by the more affordable , equipped with a smaller 1496 cc version of the same engine family delivering 54 bhp, positioning it as the entry-level offering within the lineup. Both models shared the Arrow's unitary steel and McPherson strut front suspension, providing a modern and robust foundation for family-oriented vehicles. The series was available in several trim levels to cater to varying budgets, including the DeLuxe and Super for basic transport needs, the sportier GT with enhanced styling and performance tweaks, and estate variants like the Hunter Estate introduced in for added practicality. These models emphasized affordability and reliability for British families, competing directly with the and in the mid-size saloon segment, with basic vinyl interiors, manual four-speed gearboxes, and optional overdrive for improved highway cruising. Approximately 470,000 units of the Hunter and Minx were produced between 1966 and 1979, making them the volume leaders of the Arrow range. A significant update arrived in 1972 with a facelift that included a revised grille , an all-plastic for better durability, and the introduction of the GLS trim featuring a tuned 1725 cc engine with twin for 93 . This refresh aimed to maintain competitiveness amid evolving market demands, while retaining the series' reputation for straightforward engineering and value.

Singer Series

The Singer Gazelle was introduced in January 1967 as part of the Rootes Arrow range, serving as an entry-level model to replace the previous Gazelle Mk VI and positioned as a stylish mid-range competitor to BMC's Farina saloons such as the Austin A60 and Morris Oxford. Designed to offer enhanced refinement over the base Hillman variants, it featured a 1496cc engine producing 54-61 bhp, with options for manual or automatic transmission. The Singer Vogue, launched in October 1966 as the New Vogue, followed shortly with a more upscale positioning, initially equipped with a 1725cc engine and marketed as a direct rival to family cars like the Ford Cortina. Both models shared the core Arrow platform, including its unitary steel construction and suspension setup, but emphasized Singer's heritage through subtle badge-engineering. Distinctive to the Singer series were interior upgrades that conveyed a premium feel, including a full-width wood-effect (walnut-grain) and matching door cappings, individual reclining front seats upholstered in vinyl or optional , and abundant chrome accents on the grille, window surrounds, and hubcaps. These elements differentiated the Singers from plainer equivalents, appealing to buyers seeking a step up in elegance without entering luxury territory. Exterior styling included unique Singer badging and slightly revised trim lines, with the favoring a sportier profile via twin-carburetor options. Engine choices centered on the 1725cc overhead-valve inline-four, particularly in models, where an alloy enabled higher compression (up to 8.9:1) for improved performance, yielding 72-79 depending on tuning and carburetion. This setup provided brisker acceleration than the standard iron-head versions used in entry-level trims, with top speeds around 100 mph and fuel economy of 25-30 mpg. The Vogue often paired the 1725cc unit with overdrive for smoother highway cruising. Production of Singer-badged Arrows continued until October 1970, when the brand was discontinued amid Chrysler Europe's rationalization, with remaining stock briefly rebadged as s; approximately 12,000 units of the Arrow-based Series VII were produced.

Sunbeam Series

The Sunbeam Series encompassed the sporty coupe variants of the Rootes Arrow platform, emphasizing and stylish to attract younger driving enthusiasts seeking a dynamic alternative to conventional saloons. These models featured aerodynamic bodywork with pillarless construction, crafted by designer Roy Axe to evoke a sense of motion and , complete with crisp D-pillars and flowing rooflines that enhanced both and high-speed stability. Interiors included sporty accents such as deeply bolstered seats, wood-rimmed steering wheels, and optional overdrive for spirited road use, positioning the Sunbeam as a youthful, engaging option within the Rootes lineup. Launched in October 1967 and produced until 1976, the served as the flagship of the series, sharing the Arrow's 98.5-inch but extended to 174.5 inches overall for improved proportions. It utilized the Rootes 1,725 cc overhead-valve inline-four engine, with the standard version equipped with twin Stromberg 150CD carburettors delivering 88 bhp at 5,200 rpm and 125 Nm of torque. The performance-oriented H120 model, introduced in , boosted output to 105 bhp through twin Weber 40DCOE carburettors, a Holbay-tuned , high-lift , and revised , enabling a top speed of around 103 mph and 0-60 mph in 12 seconds. This variant, identifiable by Rostyle wheels and go-faster stripes, underscored the Rapier's focus on agile handling and driver involvement. The Sunbeam Alpine, introduced in 1969 and built until 1975, complemented the Rapier as a more accessible two-door hardtop coupe with the same fastback silhouette but tuned for everyday sportiness. Powered by a detuned 1,725 cc engine with a single carburettor producing 79 bhp, it prioritized balanced ride quality over outright power, though overdrive and upgraded suspension options were available to maintain its enthusiastic character. In later years, select Alpine bodies underwent estate conversions by specialist coachbuilders like Forward Engineering, which modified production fastback shells into practical shooting brakes by extending the rear and adding a tailgate, offering expanded cargo space without sacrificing the model's coupe heritage. These conversions, though limited in number, highlighted the versatility of the Arrow platform for custom applications. Rootes leveraged the Sunbeam marque's pedigree for the Arrow-era models, providing factory-supported entries in events like the RAC Rally with lightweight modifications such as reinforced components, uprated , and reduced-weight body panels to improve agility on varied terrains. While earlier Sunbeam Rapiers had outright victories, such as the 1958 RAC Rally win by Peter Harper and Dr. Bill Deane in a Series II model under conditions, the variants benefited from this expertise through tuned engines and suspension setups that enhanced competitive potential. These efforts reinforced the series' reputation for durability and performance in motorsport, appealing to enthusiasts who valued the cars' proven DNA.

Humber Series

The was launched in 1966 as the flagship model within the Rootes Arrow range, positioned as a luxury saloon for the executive market and featuring a 1.7-litre inline-four along with optional . The , an overhead-valve unit with an alloy cylinder head and twin carburettors, delivered 79 for refined performance suitable for business users. , via the Borg-Warner Model 35 three-speed unit, was available from launch, providing effortless driving in keeping with the model's upscale intent. Key features emphasized the Sceptre's premium status, including leather upholstery for the seats, a wood-veneer , and optional —a rarity among mid-1960s British saloons that enhanced ease of handling for longer journeys. The Mk III model used a conventional four-door saloon body. These appointments, combined with four-headlamp front lighting and high-grade trim, created an interior focused on comfort and sophistication. Marketed to rival established executive cars from and , the aimed to capture buyers seeking British luxury at a more accessible price point, though its elevated positioning resulted in limited sales of about 20,000 units over its run. Higher pricing relative to entry-level variants like the Hunter restricted broader appeal, despite positive reviews for its ride quality and build. The model shared the unitary chassis with its siblings, benefiting from the platform's robust engineering for stable highway manners. Production of the Humber Sceptre ended in 1976 amid Chrysler’s majority acquisition of Rootes in 1964 and full control by 1967, with subsequent brand rationalization efforts to streamline unprofitable lines. This move reflected broader corporate shifts toward consolidating the portfolio under fewer badges, marking the beginning of the Humber marque's fade from prominence.

Chrysler and Other Rebadged Versions

Following 's majority acquisition of the in 1964 and full control by 1967, the platform continued under the company's oversight, with the Hunter saloon receiving a minor facelift in 1972 that included an all-plastic , a revised , reshaped headlamps, and a new grille design. This update also introduced the range-topping Hunter GLS variant, equipped with a tuned 1.7-litre Holbay producing 93 for enhanced performance. The facelift aimed to modernize the model's appearance and interior while maintaining the established mechanical layout. In late 1977, the Hunter was rebadged as the Hunter to align with rationalized European lineup, marking the end of the marque in the . This final iteration, produced from 1977 to 1979, featured a minor refresh with the adoption of the /GLS grille across models, optional vinyl roof, and Rostyle alloy wheels, alongside revised bumpers to meet updated emissions standards. Production shifted to in 1976 using CKD kits from the , with the 1.7-litre engine remaining standard, delivering around 75 bhp in base form. The Hunter represented the Arrow's swansong in , emphasizing reliability over innovation as the platform aged. Beyond the , the Arrow was rebadged for other markets under , including as the 1800 in and from 1971 to 1980, where it adapted a 1.8-litre producing up to 92 bhp and later incorporated alcohol-fuel compatibility in . In , a pickup version emerged as the in 1975, based on the 1.7-litre . Although earlier considerations existed for exporting later Arrow models to the as Plymouth variants to succeed the short-lived (1971-1973), these plans were not realized due to quality issues and market challenges with the original import. UK production of the Arrow series concluded in September 1979, with the final Chrysler Hunters assembled in Ireland and sold as run-out stock through Talbot dealerships. Over its 13-year run, the platform achieved total output of approximately 640,000 units across all variants, underscoring its role as a durable, if unremarkable, in 's European portfolio.

Technical Specifications

Engines and Performance

The Rootes Arrow range primarily utilized overhead-valve (OHV) inline-four engines with an iron block, featuring either an iron or optional light-alloy for improved cooling and performance. The base engine was a 1,496 cc unit producing 54 bhp at 4,600 rpm and 73 lb-ft of at 2,500 rpm, as fitted to entry-level models like the . A larger 1,725 cc variant became the standard powerplant across most Arrow derivatives, delivering 72 bhp at 5,200 rpm and around 85 lb-ft of in its single-carburetor, alloy-head configuration. Performance-oriented tuning elevated the 1,725 cc engine in select variants, notably the Holbay-prepared H120 specification used in the H120 and Hunter GLS. This setup incorporated twin Weber 40 DCOE carburetors, a high-lift , and revised , boosting output to 93 at 5,200 rpm and 120 lb-ft of torque at 4,000 rpm. Such enhancements provided the sportiest dynamics in the lineup, with these models briefly applied across the and series for competitive edge. Typical acceleration for Arrow models ranged from 12 to 16 seconds for 0-60 mph, depending on engine tune and transmission—standard 1,725 cc versions achieved around 14 seconds, while H120-equipped cars improved to about 10.5 seconds—with top speeds varying from 90 mph in base forms to 109 mph in tuned variants. Fuel economy hovered between 25 and 30 under normal driving conditions, reflecting the engines' efficient design for family saloons of the era, though real-world figures could dip to 22 in urban use. Under from the late 1960s, later Arrow-derived models like the Chrysler Hunter underwent modifications for stricter emissions standards, including revised carburetion and that reduced power outputs by up to 10-15% in some markets to comply with 1975 and subsequent regulations, prioritizing cleaner exhaust over peak .

Chassis, Body, and Features

The Rootes Arrow utilized a monocoque chassis design, providing structural integrity while reducing weight by approximately 70 kg compared to the preceding Audax platform. The front suspension employed McPherson struts with coil springs, paired with a live rear axle supported by semi-elliptic leaf springs for a balance of ride comfort and handling. Steering was handled by a Burman recirculating ball system, while braking consisted of Girling disc brakes at the front and drums at the rear. The rear axle featured a hypoid bevel gear differential, a common but efficient setup for the era that contributed to the car's overall drivability. Body configurations across the Arrow range primarily centered on the four-door saloon, which served as the core offering for family use. Additional variants included a two-door coupé for sportier appeal, a five-door estate for increased practicality, and a two-door pick-up body, most notably marketed as the in and other export regions. Standard dimensions comprised a of 98.5 inches (2,502 mm), an overall length ranging from 168 to 174 inches (4,267 to 4,439 mm) depending on the body style, and a curb weight typically between 2,033 and 2,260 pounds (922 to 1,025 kg). Interior features emphasized practicality with vinyl upholstery as standard, though leather-trimmed seats were available on premium models like the . Basic instrumentation included an analog , , and coolant temperature indicator, mounted in a simple layout. A fresh-air heater was fitted as standard equipment across the range, providing essential cabin comfort. For safety, three-point seat belts were introduced from 1968 in line with evolving regulations, though earlier models relied on lap belts. The body shell, while robust, was susceptible to , particularly in the wheel arches, sills, and rear chassis legs, areas that required vigilant maintenance to prevent structural weakening.

Production

United Kingdom Facilities

The primary manufacturing facility for the Rootes Arrow range in the United Kingdom was the Ryton-on-Dunsmore plant near Coventry, where main vehicle assembly took place. Bodies were supplied by Pressed Steel Fisher Ltd., and the plant handled final assembly for various badge-engineered models including Hillman, Singer, Sunbeam, and Humber variants. Engines, such as the 1496 cc and 1725 cc overhead-valve units, were produced at Rootes' Coventry facilities. Production at Ryton commenced with the Arrow's launch in 1966 and continued until 1969, when assembly of the Hunter (the primary surviving variant) shifted to the Linwood plant in to utilize excess capacity there. Overall UK production totaled approximately 470,000 vehicles up to the 1976 shift to , with assembly continuing there until 1979. The Ryton workforce, numbering in the thousands, operated assembly lines that integrated sub-assemblies into complete vehicles, but the plant faced disruptions from labor unrest. In February 1967, shortly after 's full acquisition of Rootes, widespread strikes riven the facility, halting operations and contributing to significant lost production that year. Post-acquisition challenges exacerbated tensions, leading to further strikes and inefficiencies in the 1970s as Chrysler sought to streamline operations.

International Assembly

The Rootes Arrow, known primarily as the Hillman Hunter, saw extensive licensed assembly outside the , particularly in markets where expanded operations following its 1967 acquisition of . These international efforts involved complete knock-down (CKD) kits shipped from the , with local adaptations to meet regional demands, such as enhanced rustproofing or trim variations, while maintaining the core mechanical design. Production emphasized affordability and reliability for emerging economies, contributing to the model's global footprint beyond its British origins. In , Chrysler Australia assembled the Hunter at its Tonsley facility in , beginning in 1967 after acquiring Rootes Australia's operations. The plant, which achieved up to 95% local content across models by the late , incorporated Australian-sourced trim and components for the Hunter to comply with import regulations and reduce costs. Assembly continued until 1973, with approximately 54,000 units produced, including unique variants like the 1973 Hunter GL featuring high-back seats and a revised dashboard. New Zealand's Todd Motors handled assembly of the Hunter and models at its plant from 1967, shifting to in 1975. Production totaled over 30,000 units by 1979, focusing on four-door saloons and with local enhancements like electro-coating for rust resistance to suit the humid climate, alongside sourced glass and tires. The , a trim level of the Hunter, was included in early runs, while later models adopted a Sceptre-style front grille and standard brake servos for improved market appeal. In , South Africa produced Dodge-badged utility variants, notably the pickup (or "bakkie"), derived from the Hunter platform starting in the mid-1970s. These vehicles retained the 1725cc engine but featured a chopped cab and load bed tailored for local farming needs, with assembly continuing until 1979. The Husky's dual-cab access and robust made it a staple in rural areas, building on the Hunter's underpinnings without major changes. In Ireland, final European assembly of the Hunter took place at the plant from CKD kits starting in 1976, continuing until discontinuation in 1979. This shift aligned with 's rationalization efforts and the government's requirement for overseas content in exports. Iran's company launched the in 1967 as a licensed Hunter , initially using CKD kits before full local manufacturing. Production reached 2,295,095 units by 2005 for the saloon, with the pickup variant () extending to 2015 and adding over 562,000 more. Early models used the 1725cc engine, but post-1979 updates incorporated a 1600cc Avenger unit, followed by 1796cc engines in 1985 for better efficiency and parts availability, alongside facelifts in 1975 and 1990.

Legacy

Market Reception and Sales

The Rootes Arrow range achieved its commercial peak in the late 1960s, with annual production reaching approximately 140,000 units for the Hunter variant alone in 1969. This success positioned it as a solid mid-market contender in the UK, where it appealed to families and fleet buyers for its practicality, though total production over the model's 13-year run totaled approximately 470,000 units including all variants. However, began to decline in the early as the model struggled against more affordable rivals, exacerbated by Rootes' financial pressures following Chrysler's . Market reception was mixed, with the Arrow praised for its durability, spacious interior, and reliable mechanicals that made it a favorite among taxi operators and everyday drivers. Autocar's 1966 road test highlighted its efficient engineering and solid performance from the 1725 cc engine, noting dependable operation suitable for long-distance travel. Yet, critics often lambasted its bland, conservative styling and propensity for rust, particularly in the wings, sills, and , which contributed to a low survival rate among surviving examples. Handling was described as reliable but unexciting, with vague steering and a soft ride that prioritized comfort over sportiness, failing to match the dynamism of competitors. The Arrow was directly positioned against established rivals like the and in the UK family saloon segment, as well as the BMC 1800, but its higher pricing—around £1,100 for a basic 1725 model in 1966 compared to £1,000 for a comparable —deterred budget-conscious buyers. Exports helped bolster volumes, reaching dozens of countries including , , , and (where the variant became a ), though penetration in the market remained weak due to limited marketing and competition from domestic models. By the mid-1970s, sales had waned significantly, undermined by Chrysler's rationalization of the Rootes lineup, the and fuel crises that favored smaller, more efficient imports, and growing perceptions of quality lapses in assembly and materials.

Cultural and Modern Significance

The Paykan, the Iranian variant of the Rootes Arrow produced under license by , became a enduring national icon in , symbolizing industrial self-reliance and modernization during a period of rapid . Introduced in 1967, it was manufactured continuously until 2005, with a total production exceeding 2.3 million units for the saloon alone, far outlasting the original British models and establishing it as the backbone of 's . By the early 1990s, local content reached 98%, reflecting successful efforts toward self-sufficiency through initiatives like the Self-Sufficiency Unit and SAPCO, which localized most components and fostered a sense of national pride in domestic engineering capabilities. In the collector community, Rootes Arrow models such as the Hunter enjoy appeal as affordable entry-level classics, with well-maintained examples typically valued between £3,000 and £15,000 as of 2025 depending on condition and originality. Recent auctions have seen prices up to £11,250 for restored 1967 models, reflecting growing interest in British classics amid a flat overall market. Preservation efforts are supported by organizations like the Rootes Archive Centre Trust, a registered charity dedicated to safeguarding the engineering archives, artifacts, and history of the , including Arrow-related documentation and vehicles, ensuring the lineage remains accessible to enthusiasts worldwide. The Arrow's cultural footprint extends to motorsport heritage through the name, which originated on earlier Rootes models (Series I-V, 1956-1965) that achieved successes in rallies such as the 1956 , Tulip Rally, and Alpine Rally; the Arrow-based (1967-1976) continued this sporting tradition with participation in period rallies, highlighting the platform's robust engineering for competitive use. In modern assessments, the Arrow is praised for its straightforward mechanical design and durability, making it a reliable classic for restoration, though it faces criticism for lacking contemporary safety features like advanced or airbags typical of 1960s construction. Parts availability remains strong, particularly for mechanical components, owing to the vast production overlap with the in .

References

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