BMW V8 Twin Scroll Twin Turbo (S63Tu) Engine
    Displacement: 4,395cc
    560hp (at 6,000-7,000rpm)
    502 lb-ft torque (max torque from just 1500rpm)
    Weight (coupe), unladen (DIN/EU) - 1850kg / 1925kg (4,078 / 4,243lb)
    Weight (convertible), unladen (DIN/EU) - 1980kg / 2055 (4,364 / 4,530lb)
    7-speed DCT transmission (manual transmission for US also likely)
    Active M Differential
    Coupe average fuel consumption: 9.9 liters/100 km (28.5 mpg imperial / 23.5 US MPG)
    Convertible average fuel consumption: 10.3 liters/100km (27.4 mpg imperial)
    CFRP roof (carbon fiber reinforced plastic) for M6 coupe
    Optional M carbon-ceramic brakes reduce weight by 19.4 kg (42.8 lb) and increase fade resistance - calipers gold-colored
    Weight-to-power ratio - Coupe (3.3kg/hp, 7.3lb/hp); Convertible (3.5kg/hp, 7.7lb/hp)

Performance:

    Coupe: 0-100km (0-62mph) in 4.2 seconds (F10 M5 takes 4.4 seconds); 0-200km (0-124mph) in 12.6 seconds
    Convertible: 0-100km (0-62mph) in 4.3 seconds; 0-200km (0-124mph) in 13.1 seconds
    Top speed: 250kmh (155mph)
    M-Drivers-Package increases top speed from 250km/h to 305km/h (155mph to 189mph)

http://www.6post.com/forums/showthread.php?t=647170

Smiley