2013 Audi S7 Sedan
. Starting at $78,800*
. Turbocharged
. Engine: 4.0L V 8 DOHC and variable valve timing
. Premium unleaded fuel
. Fuel economy: Gasoline:, 17 MPG city, 27 MPG highway, 20 MPG combined and 396 mi. range
. Gasoline direct fuel injection
. 19.8gallon fuel tank
. ower (SAE): 420 hp @ 5,500 rpm; 406 ft lb of torque @ 1,400 rpm