2013 Audi S7

The 2013 Audi S7 is powered by a 4.0-liter twin-turbo V8 engine that produces 420 horsepower and 406 lb-ft of torque. Power is delivered through a seven-speed S tronic transmission and quattro permanent all-wheel drive with a self-locking center differential and torque vectoring. A sport rear differential actively distributes the power between the rear wheels to improve cornering and acceleration as the driver exits a turn. Standard sport air suspension lowers the body by 10 millimeters (0.39 inches) and cast aluminum wheels are either a 19-inch five parallel spoke design or 20-inch parallel-spoke Star design. S-line exterior design changes include the Audi Singleframe grille, front bumper, side mirrors in aluminum color, side sills, rear bumper, rear diffuser and exhaust outlets. Inside the S7 sport seats are wrapped in Valcona leather with a cross-stich pattern and S7 logo. Interior trim choices include carbon atlas, matte brushed aluminum, fine grain natural Ash brown wood or layered Oak wood.