Audi RS5 current version 2

Unbridled power lurking in a classically elegant coupe: the Audi RS5 will debut at the 2010 Geneva Auto Show. The high-revving 4.2-liter V8 with its 450 hp unleashes powerful performance while achieving remarkable fuel economy. The seven-speed S tronic and an innovative center differential in the quattro drivetrain transmit power to all four wheels.Developed by quattro GmbH, the RS models comprise the dynamic spearhead of Audi's model range.

physics by William Kim