- Audi S8
Audi’s full-size A8 sedan spins off a high-performance variation known as the S8. Lurking beneath the hood is Audi’s quad-cam 5.2-liter FSI V10, which produces 450 horsepower and massive torque directed through a six-speed Tiptronic automatic transmission shuttled to Audi’s Quattro AWD system with asymmetric/dynamic torque split biased toward the rear wheels
