The M5 will inherit a dual clutch transmission which will be unique to the M5, based upon the 7-Speed transmission currently found in the M3. 8-Speed unit will also be available and will be equipped with a stop-start control. The DCT will be operated with steering wheel mounted shifting paddles. The new M5, although not from the beginning, will also be available with optional Carbon Fiber brakes.
The 2012 BMW M5 is powered by an updated version of the engine found in the BMW X5 M and X6 M. The 4.4-liter V8 twin-scroll powerplant will peak at 578-horsepower and 530 lb-ft of torque.
The 0-62 mph dash should take about 4.4 seconds, even though we expect to see lower track times.
To keep the weight down, BMW will make extensive use of carbon-fiber and aluminum parts, starting with the a carbon-fiber roof. The car’s construction will be a hybrid of an aluminum spaceframe for the front section and a traditional steel monocoque for the passenger compartment and rear. Up front will be an independent suspension with MacPherson struts, with a multi-link layout for the rear.
Article Sources : Bmwblog.com