Fifth Gear takes the redesigned BMW M5 out for a test run. This updated model sports a V10 engine that generates 500hp @ 7750rpm and 383 ft. lb torque @ 6100rpm — rocketing it from 0-60mph in only 4.5-seconds. Video after the jump.
The new V10 features double-VANOS variable valve timing. Each cylinder has its own electronically controlled throttle butterfly. The new MS S65 engine management system uses the most powerful processors currently approved for use in automobiles