The BMW M6 is the most sophisticated and powerful BMW 6 Series Coupé ever. A seven-speed sequential manual gearbox and a superior chassis and suspension compliments its engine.With almost 500 horsepower available, BMW claims the M6 will hit 60 mph in under 4.6 seconds, and it will run to 20 5mph without the traditional 155-mph speed limiter. The new M6 also uses BMW's new third-generation seven speed Sequential Manual Gearbox (SMG) with Drivelogic. Driving dynamics, motoring comfort and generous space inside redefines the new BMW series.