This article needs additional citations for verification .(May 2018) |
The Getrag F20 5-speed manual transmission was fitted to many vehicles in the European General Motors production line up including for the UK the Vauxhall Astra DOHC 2.0i GTE 16 valve, Vauxhall Cavalier GSi 2000 16 valve DOHC and Vauxhall Calibra 2.0i 16 valve DOHC. [1] Everywhere else under the Opel brand name the Calibra, Vectra A, Astra F & Kadett E. It was a 5 speed transmission with the following specifications: [2]
Clutch Diameter 9.0 inches (230 mm)
1st Gear Ratio 3.55:1
2nd Gear Ratio 2.16:1
3rd Gear Ratio 1.48:1
4th Gear Ratio 1.13:1
5th Gear Ratio 0.89:1
Reverse Gear Ratio 3.33:1
Final Drive Ratio 3.55:1. 3.42:1 or 3.72:1 found in 4WD F20's.
There are two types of flywheel, depending on the manufacturing year. Kadetts had "Flat" flywheels, which are lighter, while Astras, Vectras and Calibras had "Pot" flywheels, which are heavier to make a more comfortable ride.
The clutch is cable-driven, and has a big fork on the outside-top part of the housing. It has a cover in the bell housing that lets you change the clutch disc without taking off the gearbox. It has a lot of similarities with the Getrag F16 Gearbox, that has a weaker main shaft. It also has a lot of similarities with the Daewoo D16 and D20 Gearboxes.
There have been many references to the numbering designation that Opel elected to utilise for gearboxes, one of the more common arguments is that it refers to the ft·lbf torque capacity of the gearbox, in this case being a 200 lb⋅ft (270 N⋅m) torque limit. Other arguments include that it is simply related to the engine size (the F20 gearbox was often fitted to 2.0L engine vehicles and the F16 gearbox usually was fitted to 1.6 or 1.8l size engines. )
As an example the F20 transmission was fitted to the Opel Calibra, Vectra A, Astra F & Kadett E with C20XE 2.0l 16V Engines.
Vauxhall Motors Limited is a British car company headquartered in Chalton, Bedfordshire, England. Vauxhall became a subsidiary of Stellantis in January 2021.
The Vauxhall Chevette is a supermini car that was manufactured by Vauxhall in the United Kingdom from 1975 to 1984. It was Vauxhall's version of the "T-Car" small-car family from Vauxhall's parent General Motors (GM), and based primarily on the Opel Kadett C. The family also included the Isuzu Gemini in Japan, the Holden Gemini in Australia, the Chevrolet Chevette in the United States, Canada, Brazil, Colombia, Ecuador and Argentina, and in the U.S. and Canada it was also rebadged as the Pontiac Acadian/Pontiac T1000.
The Vauxhall Astra is a compact car/small family car (C-segment) that has been sold by Vauxhall since 1980. Over its eight generations, it has been made at several GM/Opel/Stellantis plants around Europe - however most versions have been sourced from Vauxhall's plant at Ellesmere Port, Cheshire, England.
The Opel Astra is a compact car/small family car (C-segment) developed and produced by the German automaker Opel since 1991, currently at its sixth generation. It was first launched in September 1991 as a direct replacement to the Opel Kadett. As of 2021, the car slots between the smaller Corsa supermini and the larger Insignia large family car.
The Opel Vectra is a mid-size car that was engineered and produced by the German automaker Opel from 1988 until 2010. Available in saloon, hatchback and estate body styles, the Vectra was also sold by the Vauxhall marque in the United Kingdom as the Vauxhall Cavalier from 1988 to 1995 and then as the Vauxhall Vectra from 1995 to 2008, and it was also sold by Holden in Australia as the Holden Vectra, by Chevrolet in Latin America as the Chevrolet Vectra.
The Vauxhall Cavalier is a large family car that was sold primarily in the United Kingdom by Vauxhall from 1975 to 1995. It was based on a succession of Opel designs throughout its production life, during which it was built in three incarnations. The first generation of Cavalier, launched in 1975 and produced until 1981, was Vauxhall's version of the General Motors 'U-Car' - essentially an Opel Ascona B/ Opel Manta with a few minor visual differences.
The Opel Kadett is a small family car produced by the German automobile manufacturer Opel from 1936 until 1940 and then from 1962 until 1991, when it was succeeded by the Opel Astra.
The Opel Calibra is a coupé, engineered and produced by the German automaker Opel between 1989 and 1997. In the United Kingdom, where it remained on sale until 1999, it was marketed under the Vauxhall brand as the Vauxhall Calibra. It was also marketed as the Chevrolet Calibra in South America by Chevrolet, and the Holden Calibra in Australia and New Zealand by Holden.
The Opel Senator is a full-size executive car (E-segment) produced by the German automaker Opel, two generations of which were sold in Europe from 1978 until 1993. A saloon, its first incarnation was also available with a fastback coupé body as the Opel Monza and Vauxhall Royale Coupé.
Getrag, stylized as GETRAG, was a major supplier of transmission systems for passenger cars and commercial vehicles. The company was founded on 1 May 1935, in Ludwigsburg, Germany, by Hermann Hagenmeyer; as the Getriebe und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG.
General Motors' Opel subsidiary in Europe designed a compact V6 engine with an unusual 54° vee angle. It was an iron block/aluminum head DOHC design with four valves per cylinder. All 54° engines were assembled at Ellesmere Port in England.
The Circle L is an automobile engine produced by GM Powertrain Poland in Poland. It is a 1.7 L; 102.9 cu in (1,686 cc) inline-four 16-valve turbocharged diesel engine originally designed by Isuzu but now owned by General Motors. The engine was produced in Europe by General Motors for use in the Opel, Vauxhall and Chevrolet vehicles and by Honda for use in the Civic compact car.
The GM Family I is a straight-four piston engine that was developed by Opel, a former subsidiary of General Motors and now a subsidiary of PSA Group, to replace the Vauxhall OHV, Opel OHV and the smaller capacity Opel CIH engines for use on small to mid-range cars from Opel/Vauxhall. The engine first appeared in the Opel Kadett D in 1979, and shortly afterwards in its Vauxhall badged sister – the Vauxhall Astra Mk.1 in 1980. Despite this, the previous Opel OHV engine continued to be sold in entry level versions of the Opel Kadett/Astra and Corsa throughout the 1980s.
The Opel Manta is a rear-wheel-drive sports coupé built by German manufacturer Opel in two generations from 1970 to 1988. The Manta was a mildly sporting coupé based on the Ascona family car, competing with cars such as the Ford Capri. The Manta remained rear-wheel drive for both generations and also saw certain competition success. Its name comes from the manta ray.
VXR is the branding for the high performance trim specification, used since 2004 for models in many of Vauxhall's car range in the United Kingdom. Holden has also used the VXR badge for some of its high-performance cars such as the Astra VXR, Insignia VXR, and the Commodore VXR.
The Family II is a straight-4 piston engine that was originally developed by Opel in the 1970s, debuting in 1981. Available in a wide range of cubic capacities ranging from 1598 to 2405 cc, it simultaneously replaced the Opel CIH and Vauxhall Slant-4 engines, and was GM Europe's core mid-sized powerplant design for much of the 1980s, and provided the basis for the later Ecotec series of engines in the 1990s.
Easytronic is the Opel tradename for a type of transaxle-based automated manual transmission or gearbox, as used in some Opel/Vauxhall cars.
The Getrag F25 manual transmission was fitted to many vehicles in the European Opel production line-up including the Opel Calibra. It is a five-speed transmission with the following configuration:
The Getrag F28/6 manual transmission was built by Getrag and fitted to the C20LET 2.0L Turbo Opel Calibra.
The GM MR6/F40 six-speed manual transaxle was first developed for GM Europe by Saab Powertrain, for use in Saab and Opel applications. Originally a design developed by GM Powertrain Sweden Södertälje - Europe six-speed manual transaxle was originally built by Saab in its transmission plant in Gothenburg, Sweden (2002-2003) but production was moved to Opel in Rüsselsheim am Main, Germany since 2004. Its first use in Europe was the new Saab 9-3 2003-2011, while first use in North America was the same, in the Aero model. It is also used in 9-5 2010-2012 models.