Handsomely styled by Paul Bracq, BMW’s E24-genration, 6-Series coupes rank among the most unforgettable and sought-after BMW models ever produced. Developed into its ultimate M6 M635CSi specification from 1983 by BMW’s M (Motorsport) division with power delivered by a wet-sump version of the M1 3.5L DOHC 6-cylinder engine, the M635CSi debuted at Frankfurt in 1983. Best known as the M6, the dashing BMW was produced in five distinct variations depending upon the destination market. In particular, North American export examples (Model 5514) were emission-compliant with the Type S38B35 engine utilizing a catalytic converter-equipped exhaust and produced 256 HP. Model 5514 production spanned November 1986 through September 1988. All M6 bodyshells were built by Karmann in Osnabrück, Germany, with final assembly by BMW in Dingolfing, West Germany. Performance features included a front air dam, sport suspension, limited-slip differential and Michelin TRX Metric tires on alloy wheels. Options included power front seats, rear air conditioning and even a beverage cooler. BMW’s claimed performance data included 0-60 MPH acceleration in 6.4 seconds and a top speed nudging 160 MPH. With its spectacular performance, exceptional handling and roomy, comfortable interior, the E24-based M6 continues to rank as one of Germany’s—and the world’s—finest GT cars ever. Accolades came swiftly, especially from America, where hungry buyers had to wait until 1985 to buy one. Finished in black over white leather, this 1987 BMW M6 features the 3.5L/256 HP OHV inline 6-cylinder engine delivering 243 lb-ft of torque with a Getrag 5-speed manual transmission. Much service and maintenance work has been performed, including recent air conditioning service and installation of new spark plugs and a new water pump. The clutch, rear main seal, transmission mounts and catalytic converters were replaced in 2021. Other service included replacement of the brake booster, brake master cylinder, drive belts, ignition, steering, suspension components, fan clutch, fuel filter, vacuum hose, coolant expansion tank and coolant tank cap, plus installation of new rear Pitman arms, rebuilt ABS brakes, resurfaced brake rotors and Continental Extreme Contact 225/50 tires installed in 2020. Oil, fluids and coolant were recently changed as well. A rear spoiler completes this legendary BMW performer. In addition to a three-ring binder with organized service records dating to 1994, this M6 includes a window sticker, original manufacturer documents and three keys.
