Powered by a 420 HP Twin-Turbo V8, the RS4 is Audi's idea of what a high performance sports sedan should be. It features FSI technology, used in Audi's 4 time Le Mans winning R8, which provides direct gasoline injection ensuring even more effective combustion of the fuel/air mixture and, as a result, an even better power yield. The latest generation of Audi's permanent four-wheel drive featured for the first time in the RS 4 offers asymmetric/dynamic torque distribution and a self-locking Torsen centre differential, making a significant contribution in enabling the RS 4 with its sports suspension to enter new dimensions in driving dynamics. Indeed, Audi quattro technology still provides traction when other drive concepts have long reached their limits. And in this case quattro drive is further enhanced by Audi's DRC Dynamic Ride Control, significantly reducing both body roll and dive.

Audi RS4 Specifications