Renault 18

Renault 18
1984 R18 "American 2" special edition (France)
Overview
Manufacturer	Renault
Also called	Renault Sportwagon (North America)
Production	1978 – 1989
Assembly	Billancourt, France Santa Isabel, Argentina (Renault Argentina) Heidelberg, Australia Los Andes, Chile Envigado, Colombia Abidjan, Ivory Coast Ciudad Sahagún, Mexico Casablanca, Morocco Pitesti, Romania Novo Mesto, Slovenia Valladolid, Spain Montevideo, Uruguay Mariara, Venezuela
Body and chassis
Class	Mid-size car / Large family car (D)
Body style	4-door sedan 5-door station wagon
Layout	FF layout
Related	Renault Fuego
Powertrain
Engine	1397 cc C1J I4 1565 cc C2L I4 (Argentina) 1565 cc A5L/A7L turbo I4 1647 cc A2M/A6M I4 1995 cc J6R I4 2165 cc J6T I4 (Argentina, US)[1] 2068 cc J8S diesel/TD I4
Transmission	4/5-speed manual 3-speed automatic
Dimensions
Wheelbase	2,440 mm (96 in)
Length	4,390 mm (173 in)
Width	1,690 mm (67 in)
Height	1,400 mm (55 in)
Curb weight	940 kg (2,070 lb) (base)
Chronology
Predecessor	Renault 12
Successor	Renault 21 Eagle Medallion (North America)

The Renault 18 is a large family car produced by French manufacturer Renault between 1978 and 1989, with South American production continuing until 1994. It formed the basis for the closely related Renault Fuego Coupé, with which it shared its floorpan and drivetrain, but with the Fuego initially using the negative offset type front suspension from the larger Renault 20/30, which became standardized across the 18 range from the 1983 model year onwards.

Development

The Renault 18 was intended as a replacement for the Renault 12, which, having been in production since 1969, was beginning to show its age by the late 1970s, though the 12 was kept in production alongside the 18 until 1980. Unlike the earlier car, the 18 was designed quickly; the time between its initial conception and its actual launch date was only eighteen months, primarily due to the fact that the 18 was based upon the 12's underpinnings. Production peaked early: 1979 was the R18's biggest year, after which sales began a gradual decline. Originally, the 1.4 was the most popular model, but this soon changed to the 1.6. By 1986 the largest, 2-liter engine represented the biggest portion of production.^[2]

Although Renault made numerous forays into international markets in countries such as Argentina with the 12, their first true “world car” was their 18, hence the slogan Meeting International Requirements, which (as well as in France) would later be produced in ten other countries and four continents around the world.

The Renault 18 also formed the basis for the "Renault Eve" research car. This extremely fuel efficient model, with only a 1.1 litre engine borrowed from the R5, featured then state-of-the-art aerodynamics and use of lightweight materials.^[3] The project was sponsored by the French government, who also promoted Peugeot's "Vera" series of concept cars.

The initial range

The Renault 18 went into production at Renault's Flins factory in France in December 1977. It was presented at the Geneva Salon in March 1978, with marketing and sales starting the following month.

Renault 18 saloon

Initially, the R18 was only available as a four-door saloon, in TL, GTL, TS and GTS trim variations. The TL and GTL were powered by the 1397 cc Renault Cléon petrol engine (which was developed from the 1289 cc engine from the Renault 12), which produced 64 PS (47 kW; 63 hp). Both models had a four-speed gearbox. The TS and GTS were powered by the 1647 cc A-Type engine (which was the same as used in the Renault 17 TS) but without the fuel injection, which lowered the output to 79 PS (58 kW; 78 hp). The TS had a four-speed manual gearbox, while the GTS had a 5-speed manual gearbox, with optional 3-speed electronic automatic transmission available for both models. The automatic versions of the TS and GTS models were called the TS Automatic and GTS Automatic to distinguish them from their manual transmission counterparts. Assembly of the Dacia 18 began in Romania in 1978.^[4]

The 18 was Renault's first car to use the 1.4 L Cléon engine in the medium-size car sector. The Renault 18 also used three-stud wheels (similar to those of the Citroën 2CV), rather than the four- or five-stud wheels common on most of its contemporaries. In 1980 Turbo and Diesel R18 models came fitted with four-stud wheels (necessitated by using suspension parts and wheels from the larger R20 and Fuego),^[5] with all versions using four-stud wheels from the 1983 facelift onwards.

Timeline

Deliveries began early in April 1978 and sales in the United Kingdom began just before Christmas. On the British market, it was designed to compete with the market leading Ford Cortina, Morris Marina, Vauxhall Cavalier and Chrysler Alpine - with all of these cars except the Alpine featuring rear-wheel drive. It was Britain's tenth best selling car in 1980, but sales declined over the next few years in the face of new British-built competitors in the shape of the Ford Sierra, Vauxhall Cavalier, and Austin Montego.

The first changes were announced for 1979 at the Paris Motor Show in October 1978.^[6] Rear-seat belts were now fitted as standard, and a manual choke replaced the automatic one with which the car had been launched.^[6] The station wagon as well as a new basic model, called simply the "Renault 18", were introduced. Also new for 1979, the 18 Automatic became a separate model (with GTL trim) rather than simply a transmission option.^[7] A year later, all production models were outfitted with a new alternator that included a built-in electronic regulator. In July 1980, the 18 Diesel model was added.^[7] This model was mechanically similar to the Renault 20 Diesel, and was equipped with a 2068 cc (126.2 cu in) engine (rated at 49 kW (66 PS)), negative offset front suspension, and larger four-stud wheels. The diesel-engined 18s came in two trim levels: TD and GTD. The basic TD (which was available as both a saloon and estate) had a four-speed gearbox and the equipment level of the TS, while the GTD (which was exclusively available as a saloon) had a five-speed gearbox and an equivalent equipment level as the GTS. Power-assisted steering was optional on the GTD, while a five-speed gearbox was optional on the TD. Diesel model sales never reached thirty percent of the overall annual production.^[8]

1981 Renault 18 Turbo

The 18 Turbo model was introduced in September 1980, borrowing from other Renault models.^[7] The 18 Turbo featured a 1565 cc (95.5 cu in) engine rated at 110 PS (81 kW), five-speed gearbox, negative offset front suspension, four-stud alloy wheels, rear spoiler, dashboard and interior fittings from the Renault Fuego. A little later yet, a Turbodiesel version arrived; it had an 88 PS (65 kW) version of the 2.1-litre inline-four fitted to the TD/GTD and at the time it was the fastest car in its class. However, it soon had to compete with newer and quicker performance versions of the Vauxhall Cavalier (Opel Ascona) and Ford Sierra.^[9]

Model year 1982 saw the introduction of several changes to the entire lineup of 18 models, shown in late 1981: the negative offset front suspension, previously available only on the Turbo and Diesel models, was made standard. The front indicator lenses were changed from orange to clear, bumpers and door handles were switched from chrome to black polyester, and the seats were restyled to provide more space in the rear seats.^[7] Model-specific changes included the available option of a five-speed gearbox on the TL; the GTL received an "economy-tune" 73 PS (54 kW) version of the 1647 cc (100.5 cu in) engine, as well as a five-speed gearbox, higher final drive ratio, electronic ignition and an "economizer" gauge. The TS and GTS version were discontinued.^[7] A two-litre model entered production, for export only until late 1983.^[2]

A special edition, the R18 "American" arrived in 1983. Limited to 5200 examples (1500 in the UK), it had a special black over silver two-tone paintjob and lots of "American-style" luxury equipment such as alloys and a plusher interior.^[10] It received the lower powered 1.6-litre engine and sold well enough that an "American 2" appeared in 1984. This version also featured central locks, a radio, and a choice of four colour schemes, and was built in 14,000 units (8000 for France and 6000 for the rest of Europe).^[11]

The "Type 2" was introduced in April 1984. The grille was changed and all models gained a front air dam, while the saloons also received a standard rear spoiler. The three-stud wheel rims were replaced with the larger four-stud wheel rims (with the Base, TL and TD just having center caps, and the GTL, Automatic, GTS and GTD all having full wheel trims). The biggest difference, however, was that the dashboard was replaced by that of the Fuego.^[12] The 2-litre GTX model was introduced in France in the fall of 1983. Subsequent years saw fewer changes to the 18 line, in preparation for the launch of the Renault 21 early in 1986. For 1986, a limited range was sold as the "18 Gala" in France, with the Turbo model discontinued during 1985 (only about 650 Turbos were built that year).^[2] July 1986 marked the end for the R18 in France. Production continued in Latin America until 1994, however, and the R18 also continued to be manufactured in France with the 2-litre petrol engine until 1989 for export only.

The estate model

1980 Renault 18 TL Break

By the late 1970s, European production of the Renault 12 was being gradually wound down, followed by the arrival of the estate versions of the Renault 18 on 1 March 1979. The R18 Estate ("Break" in French-speaking countries, Argentina, and some other markets) was only available in TL and TS model variations, except in Australia where all Australian-assembled Renault 18s, sedans and station wagons, were GTS. They were mechanically identical to their saloon counterparts. The estates were identical to the saloons in equipment, except that the TS estate additionally featured shock-absorbent bumpers, door mouldings, and front seat head restraints from the 18 GTL saloon. The estate proved almost as popular as the saloon.

In Germany the Break was originally marketed as the "Variable", after the Type 2 facelift it became the "Combi". In the Netherlands it was called the "Stationcar", while it was sold as the "Familiar" in Spain. In the United States it was briefly sold as the "Wagon", more commonly "Sportwagon".

U.S. market

Renault 18i (Canada)

American Motors Corporation (AMC) had established several assembly and marketing agreements with Renault since the 1960s, and a financial partnership in 1979 that evolved into the French firm's holding a controlling (46 percent) stake in the smallest U.S. automaker. One aspect of AMC's strategy included marketing a larger-sized front-wheel-drive automobile.

The Renault 18 was re-engineered for the U.S. and Canadian markets. Modifications for the U.S. market included more stringent emissions controls, larger bumpers designed to withstand 5-mile-per-hour (8 km/h) impacts, two-tone paint, uncovered sealed-beam headlights, as well as different hubcaps and interior trim.^[7] The U.S. and Canadian version of the 18 was the first Renault about which critics claimed the Frenchness had been taken out.^[13]

Being fuel injected, the four-door was sold by AMC dealers as the Renault 18i from the 1981 and 1982 model years, and the station wagon (estate) body style as marketed as the Sportwagon from 1981 to 1986.

A four- or a five-speed manual were available, or a three-speed automatic.^[14] When introduced, the fuel injected (Bosch L-Jetronic), 1647 cc straight-four offered 82 hp (61 kW) at 5500 rpm in federalized trim.^[14] The American versions were also considerably longer, thanks to the larger bumpers, at 178.7 in (4540 mm) for the sedan and 181.5 in (4610 mm) for the wagon.^[14]

For the 1987 model year the Sportwagon was replaced by the Renault 21's U.S. and Canadian equivalent, the Eagle Medallion.

Assembly in Australia

Starting in 1980, the top-of-the-line Renault 18 GTS saloons and estates with right-hand drive were assembled in Heidelberg, Australia by Renault Australia from CKD (Completely Knocked Down) kits imported from France.^[15]

South American markets

In Argentina, Colombia, and Venezuela, there were other versions that included the TX and GTX. The TX being the initial 1982 model, featuring the Douvrin 2.0 L four-cylinder powerplant, a first for a production 18 worldwide (there was a need for a powerful car to replace the Renault Torino luxury-sports range). There was also the GTX-II, featuring a basic on-board computer that displayed fuel consumption, etc. It was available with 1.6 L (TL), 2.0 L, and 2.1 L diesel engines. For 1993 only, a 110 PS (81 kW) 2.2 L engine was installed in the GTX-II. In Uruguay, production began in 1982 and lasted until 1994. Uruguayan cars had Argentinian bodies and engines imported from France.^[16]

This Renault 18 GTX finished seventh overall in the 1992 Rally YPF Argentina

The Renault 18 GTX was also rallied in South America by Renault of Argentina, following the various competition successes of the earlier 12 TS.

Trim levels

Index Name	Production Years	Engine Size	Notes
Renault 18 TL	1978–1986	1397 cc	Specification includes: Two-speed wipers Intermittent screen wipe Electric screen washers Volt meter Engine coolant temperature gauge Fuel gauge Six-figure mileage recorder Trip recorder Handbrake warning light Defective front brake discs warning light Day/night position for interior rear view mirror Rheostat for adjusting brightness of dashboard lights Illuminated ashtray, heater panel, boot and glove box Heated rear screen Anti-dazzle headlight adjustment Adjustment for direction of headlight beam Cigarette lighter Drivers side sun visor Passengers side sun visor Vanity mirror in passengers side sun visor Full carpeting Cloth upholstery Front armrests with grab handles Rear armrests Ashtrays in the rear doors Childproof rear door locks Passengers side interior courtesy light Front door pockets Center console incorporating coin tray Reclining front seats Loudspeakers in front doors.
Renault 18 GTL	1978–1986	1397 cc (1978–1982) 1647 cc (1982–1986)	Specification of TL plus: Foam-filled steering wheel H4 iodine headlights Quartz clock Velour upholstery Styled wheels Drivers side interior courtesy light Map reading light for front seat passenger Remote-adjustable driver's side door mirror Rear fog lights Headlight wash/wipe system Pre-installation radio equipment Shock absorbent bumpers Adjustable front seat head restraints Black rubber protective side mouldings.
Renault 18 LS	1979–1981	1647 cc	Specification of TL, but sport-oriented.
Renault 18 TS	1978–1982	1647 cc	Specification of TL, plus: Foam-filled steering wheel H4 iodine headlights Quartz clock Velour upholstery Styled wheels Drivers side interior courtesy light Map reading light for front seat passenger.
Renault 18 GTS	1978–1983	1647 cc	Specification of GTL, plus: Electric front windows Central locking
Renault 18 TD	1980–1985	2068 cc Diesel	TL trim level with diesel engine, 2.1-litre
Renault 18 GTD	1980–1986	2068 cc Diesel	GTS trim level with diesel engine, 2.1-litre

Legacy

A total of 2,028,964 Renault 18s were built in France alone. The Renault 18 was replaced by the Renault 21 saloon and Nevada/Savana estate starting in 1986. The U.S. market successor for 1987 was the Eagle Medallion. The R18 was withdrawn from the remaining European markets by 1989. It remained in production in South America into the mid-1990s. The last Argentinian Renault 18 rolled off the production line in 1993, after a total of 132,956 units were built in Argentina alone.

It was launched on the British market in December 1978, but was discontinued there in July 1986. Sales were initially strong, peaking at over 30,000 in 1980 when it was the 10th best selling car in Britain and the most popular foreign model, but declined over the next few years as new competitors arrived from Ford, Vauxhall and British Leyland.

In Colombia it was built until 1994.^[16]

References

1. "Codigos de Motores Renault" [Renault engine codes]. Renault19.net (in Spanish). Retrieved 11 January 2016.
2. "Evolution". Renault 14 & 18 (in French). Archived from the original on 2004-10-25. Retrieved 11 January 2016.
3. "1981 Renault Eve". Carstyling.ru. Retrieved 28 December 2013.
4. Mastrostefano, Raffaele, ed. (1985). Quattroruote: Tutte le Auto del Mondo 1985 (in Italian). Editoriale Domus. p. 230. ISBN 88-7212-012-8.
5. "Salon 1980: Toutes les Voitures du Monde". l'Auto Journal (in French). 15: 119. September 1980.
6. Bellu, René (2006). "Toutes les voitures françaises 1979 (salon Paris, Oct 1978)". Automobilia. Paris: Histoire & collections. 84: 51.
7. "Salon 1981: Toutes les Voitures du Monde". l'Auto Journal (in French). 15: 32. September 1981.
8. "En chiffres" [In numbers]. Renault 14 & 18 (in French). Archived from the original on 2004-04-09. Retrieved 11 January 2016.
9. "Renault 18 Turbodiesel e Diesel". Quattroruote (in Italian). Editoriale Domus. 29 (347): 180–181. September 1984.
10. "Renault 18 "American"". Autos séries limitées (in French). Nicolas Bergon. Retrieved 2015-07-21.
11. "Renault 18 "American 2"". Autos séries limitées (in French). Nicolas Bergon. Retrieved 2015-07-21.
12. Quattroruote (Sep. 1984), p. 182.
13. Cranswick, Marc (2001). Cars of American Motors: An Illustrated History. McFarland. p. 283. ISBN 978-0-7864-4672-8. Retrieved 28 December 2013.
14. Hogg, Tony, ed. (January 1981). "1981 Buyer's Guide". Road & Track's Road Test Annual & Buyer's Guide 1981. p. 114.
15. "Renault 18GTS". uniquecarsandparts.com.au. Retrieved 11 January 2016.
16. "Modèles Exotiques" [Exotic versions]. Renault 14 & 18 (in French). Archived from the original on 2004-02-14.

External links

• A personal Renault 18 site.
• "Les Renault 14 & 18" — in English, French, German and Spanish.