At its launch in 1985, Rover announced that it would complete the necessary number of cars required for homologation by November of that year. This was undertaken at the group's large manufacturing facility at Longbridge. The car was to participate in the Lombard RAC rally in November 1985, and an example, driven by works driver Tony Pond, finished a highly respectable third, behind two Lancia Delta S4s.
This good start was unfortunately not repeated, and although a 6R4 was entered in rallies at Monte Carlo, Sweden, Portugal and Corsica during the 1986 season, none of the Metros managed to complete a course. The majority of these problems were related to the V6 powerplant which suffered teething issues. Halfway during the 1986 season, Group B was banned (following a series of fatal crashes in which both competitors and spectators lost their lives). From that point on, the 6R4 was always going to be limited in front line competition, although they were run with limited success for the remainder of the year. A number passed into private hands and have proved formidable rally and rallycross cars. Despite the expiry of the 6R4's homologation the MSA still allow the cars to run in competition although engine sizes have been limited to 2800cc (single plenum engines) and 2500cc (multi-plenum engines).
Austin Rover withdrew from the rallying scene at the end of the season, but in 1987 all the parts and engines were sold to Tom Walkinshaw Racing, whereupon the V6 engine reappeared in the Jaguar XJ220, this time with turbochargers added.
The Mini is a two-door compact city car that was produced by the British Motor Corporation (BMC) and its successors from 1959 until 2000. The original Mini is considered an icon of 1960s British popular culture. Its space-saving transverse engine and front-wheel drive layout – allowing 80% of the area of the car's floorpan to be used for passengers and luggage – influenced a generation of car makers. In 1999, the Mini was voted the second-most influential car of the 20th century, behind the Ford Model T, and ahead of the Citroën DS and Volkswagen Beetle. The front-wheel-drive, transverse-engine layout of the Mini was copied for other "supermini" designs including the Honda N360 (1967), Nissan Cherry (1970), and Fiat 127 (1971). The layout was also adapted for larger subcompact designs.
Cosworth is a British automotive engineering company founded in London in 1958, specialising in high-performance internal combustion engines, powertrain, and electronics; for automobile racing (motorsport) and mainstream automotive industries. Cosworth is based in Northampton, England, with American facilities in Indianapolis, Shelby Charter Township, Michigan and Mooresville, North Carolina.
MG is a British automotive marque founded by Cecil Kimber in the 1920s, and M.G. Car Company Limited was the British sports car manufacturer that made the marque famous. Best known for its open two-seater sports cars, MG also produced saloons and coupés, with engines up to three litres in size. The marque is now owned by state-owned Chinese company SAIC Motor Corporation Limited.
The Metro is a supermini car, later a city car that was produced by British Leyland (BL) and, later, the Rover Group from 1980 to 1998. It was launched in 1980 as the Austin miniMetro. It was intended to complement and eventually replace the Mini, and was developed under the codename LC8. The Metro was named by What Car? as Car of The Year in 1983 as an MG, and again as a Rover in 1991.
The Ford RS200 is a mid-engined, four-wheel drive sports car that was produced by Ford Motorsport in Boreham, UK, from 1984 to 1986. The road-going RS200 was the basis for Ford's Group B rally car and was designed to comply with FIA homologation regulations, which required 200 parts kits to be produced and at least one road-legal car to be assembled. It was first displayed to the public at the Belfast Motor Show.
Group A is a set of motorsport regulations administered by the FIA covering production derived vehicles intended for competition, usually in touring car racing and rallying. In contrast to the short-lived Group B and Group C, Group A vehicles were limited in terms of power, weight, allowed technology and overall cost. Group A was aimed at ensuring numerous entries in races of privately owned vehicles.
The Rover SD1 is both the code name and eventual production name given to a series of executive cars built by the Specialist Division of British Leyland (BL), under the Rover marque. It was produced through its Specialist, Rover Triumph and Austin Rover divisions from 1976 until 1986, when it was replaced by the Rover 800. The SD1 was marketed under various names. In 1977 it won the European Car of the Year title.
Group B was a set of regulations introduced in 1982 for competition vehicles in sportscar racing and rallying regulated by the Fédération Internationale de l'Automobile (FIA). The Group B regulations fostered some of the fastest, most powerful, and most sophisticated rally cars ever built and is commonly referred to as the golden era of rallying. However, a series of major accidents, some of them fatal, were blamed on their outright speed and lack of crowd control at events. After the death of Henri Toivonen and his co-driver Sergio Cresto in the 1986 Tour de Corse, the FIA discontinued the class, dropped its previous plans to replace it with Group S, and redesignated Group A as the top-line formula. The short-lived Group B era has acquired legendary status among rally fans and automobile enthusiasts in general.
The Renault 5 Turbo or R5 Turbo is a sport hatchback automobile launched by the French manufacturer Renault at the Brussels Motor Show in January 1980. The car was primarily designed for rallying, but was also sold in a street version.
The Lancia Delta S4 is a Group B rally car manufactured by the Italian car company Lancia. The Delta S4 competed in the World Rally Championship in 1985 and 1986, until Group B class was disbanded and the cars were eventually banned from competition completely by European sanctioning body FIA. The car replaced, and was an evolution of the 037. The S4 took full advantage of the Group B regulations, and featured a midship-mounted engine and all-wheel drive for superior traction on loose surfaces.
The Nissan FJ series engine was a straight-4 DOHC 2- or 2.4–litre internal combustion engine produced by Nissan in the 1980s, in 2.4 L guise as a rally motor for the 240RS, and 2.0 L for general production models. The FJ20 weighs 166 kg (366 lb); the FJ24 weighs 167 kg (368 lb). The 2.0 L variant was used in the US110 and US12 Nissan Silvia/Gazelle/Sakura, and DR30 Nissan Skyline. The 2.4 L variant was used in the Silvia based BS110 Nissan 240RS rally car. While a 1.5 L variant was designed and a prototype built, it never went into production. It is acclaimed by some as the forefather of the CA engine. Although the DOHC CA head is similar, this is unlikely, as the SOHC CA was devised as a lightweight replacement for the L/Z series motors when the FJ first entered production, and the DOHC CA head appeared later when the RB series was released. The FJ has an aluminium head, chain driven cams, and an iron block. Turbo motors were only available in Japan and New Zealand and the non turbo variants were available in Japan, Hong-Kong, Australia and Europe. Datsun enthusiasts like to swap FJ engines into L or Z series powered vehicles. The FJ has similar mounting points to L/Z/KA blocks. It was discontinued in the mid 1980s due to its prohibitive cost.It featured large ports, dual valve-springs and a wide angle bucket on shim valvetrain design similar to other (later) Nissan twincams like the VG, CA, RB, and KA, series DOHC motors and the previous S20 6 cyl DOHC motor from the early 1970s GT-R.
In relation to international motorsport governed by the FIA, Group N refers to regulations providing 'standard' large scale series production vehicles for competition. They are limited in terms of modifications permitted to the standard specification by the manufacturer making them a cost effective method of production vehicle motorsport. Often referred to as the "showroom class", Group N contrasts with Group A which has greater freedom to modify and tune the cars to be more suitable to racing. Both Groups may have the same or similar models homologated by a manufacturer.
The TVR Grantura is the first production model in a long line of TVR cars. It debuted in 1958 and went through a series of developments leading to the Mark I to Mark IV and 1800S models. The last ones were made in September 1967.
Super 1600, also known as S1600, is a rally car formula that was primarily used in the Junior World Rally Championship between 2001 and 2010, as well as international rallycross championships and various national rally championships. Any automobile manufacturer that had a suitable road-going production model in its range could develop a specification for use in this formula. It was devised by the Fédération Internationale de l'Automobile in 2000 and first saw competitive use in 2001. Super 1600 was intended to provide a young driver's entry point into international rallying, and could only be used by entrants in the JWRC in particular at world level. From 2011 the formulae was not accepted in JWRC as Group R cars took prominence.
The 1985 World Rally Championship was the 13th season of the Fédération Internationale de l'Automobile (FIA) World Rally Championship (WRC). The season consisted of 12 rallies following the same schedule as the previous season. Peugeot Sport's Timo Salonen beat Audi Sport's Stig Blomqvist and Walter Röhrl to the drivers' title. Peugeot won their first manufacturers' title, ahead of Audi and Lancia.
Tony Pond was a British rally driver.
The Ford Escort RS Cosworth is a rally version homologation special of the fifth generation European Ford Escort. It was designed to qualify as a Group A car for the World Rally Championship, in which it competed between 1993 and 1998. It was available as a road car from 1992 until 1996 in very limited numbers. The first 2500 cars made before 1 January 1993 are in fact "Homologation special versions." It was instantly recognisable due to its large "whale tail" rear spoiler. One of the main selling points was the Cosworth YBT, a highly tunable turbocharged 2.0 L (1,993 cc) with a bore x stroke of 90.8 mm × 77 mm Inline-four engine which had an output of 227 PS in standard trim. Tuning companies have achieved power outputs of over 1,000 bhp.
Škoda Motorsport is the division of Czech car manufacturer Škoda Auto responsible for motorsport activities. The team had competed as a manufacturer in the World Rally Championship between 1999 and 2005 and Intercontinental Rally Challenge. Now it competes in the European Rally Championship and WRC-2. Škoda Motorsport riders have won the 2012–2014 ERC series with the Škoda Fabia S2000, Škoda Motorsport was also the most successful manufacturer in IRC 2010–2012 and in WRC-2 2015–2018 with Škoda Fabia R5.
The Daihatsu C-series engine is a range of compact three-cylinder, internal combustion piston engines, designed by Daihatsu, which is a subsidiary of Toyota. The engines range from 843 to 993 cc and have been manufactured in petrol and diesel-driven series. They have cast iron engine blocks and aluminum cylinder heads, and are of either SOHC or DOHC design, with belt driven heads. The engine first appeared in the all-new Daihatsu Charade in October 1977, in "CB20" form.
The FIA Rally Pyramid is the collective description and organisation of championships, car performance classes and driver aptitude in international rallying. In 2019 the FIA rally commission presented a radical overhaul to the rally pyramid to introduce common nomenclature and structure of the international championships and car classes used across the sport in a similar way to terminology used in formula racing. At the top of the pyramid, Rally1 describes elite level of driver aptitude and car performance in the World Rally Championship (WRC). At the foot of the pyramid is Rally5, designed for cost effective introductory rallying competition.
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