BMW 6 Series (E24)
[9] The initial proposal for the E24 was based on a BMW E9 3.0 CS with an increased height, in order to make it easier for customers to enter and exit the vehicle.However, Bob Lutz rejected the proposal, eventually leading to the shape of the E24 in its production form.[12][13][14] Originally the bodies were manufactured by Karmann, but production was later taken in-house to the BMW Group Plant Dingolfing.In 1987, the equivalent model for the North American (U.S. and Canada) market was introduced and badged simply 'M6'.[25] The North American M6 vehicle is powered by the detuned 191 kW (256 hp) version of the BMW S38 straight-six engine, which has a lower compression ratio and uses a catalytic converter.[26] The new 6 Series coupé, using the model code E24, was introduced to the press in March 1976, suggesting production commenced in 1975.In 1982 (1983 model year in the US), the E24 was updated with parts from E28 5 Series, resulting changes to exterior styling, engines, chassis, suspension, electronics and the interior.The struts in the new front suspension were double-linked ones, making the car less likely to dip under hard braking.[18] The US market version received larger bumpers and side marker lights, as required by federal legislation.This engine has a capacity of 3.4 Litres (despite the model code and the "3.5" inscribed on the intake manifold) and produces 155 kW (208 hp) and 305 N⋅m (225 lbf⋅ft) torque.Compared with the M88, the S38 has a catalytic converter, the compression ratio reduced to 9.8:1, a double row timing chain, a shorter camshaft duration and a simplified exhaust manifold.[43] In 1982, the European Touring Car Championship transitioned to Group A regulations, prompting BMW to move from the 3.0 CSL to the 635 CSi.
KarmannDingolfingDesignerPaul BracqGrand tourerBody stylecoupéLayoutFront-engine, rear-wheel-driveEnginePetrolWheelbaseCurb weightBMW E9BMW 6 Series (E63)BMW 8 Series (E31)BMW 6 SeriesBMW M30E12 5 seriesE28 5 seriesBMW M6BMW S38E63 6 SeriesE31 8 SeriesB pillarBob LutzBMW Group Plant DingolfingZF 3HP22ZF 4HP22MacPherson strutssemi-trailing armsrecirculating ballM88 engineanti-lock braking systemL-jetronicMotronicE28 5 SeriesE28 528iE32 7 Seriesmodel yearcatalytic converterSelf-leveling rear suspensioncamshaftEuropean Touring Car Championship3.0 CSLDeutsche Tourenwagen MeisterschaftAustralian Touring Car ChampionshipAustralian Endurance ChampionshipAustralian Manufacturers' ChampionshipAMSCAR SeriesEuropean Hill Climb ChampionshipNew Zealand Touring Car ChampionshipNew ZealandJapanese Touring Car ChampionshipRAC Tourist TrophyGuia RaceSpa 24 Hours24 Hours NürburgringSandown 500Auto Motor und SportTeknikens VärldMicrocarIsetta 250, 300SuperminiLS, 700Compact executive car02 Series1600GTExecutive carNew Class sedansLuxury car501, 5023200 CS3000 V8RoadsterSports carIso SpAHans Glas GmbHBMW Motorsport