BMW’s M division has given the eagerly anticipated second-generation M6 coupe and convertible significantly enhanced straight-line performance, thanks to the adoption of the 560-hp, twin-turbocharged 4.4-liter V8 engine and a seven-speed, dual-clutch gearbox from the latest M5—a car with which the M6s share much of their mechanical packages.

Set to make their world debuts at the Geneva motor show in March, followed by North American reveals at the New York auto show in April, the M6s are described by BMW as its fastest-ever two-door road cars, achieving a maximum speed limited to 155 mph both in fixed roof and open-top body styles. An optional M Driver’s package takes top speed to 189.5 mph.

At its heart, the M6 Coupe and Cabriolet are all about the engine, and as expected both models use the… Read More…