2013 BMW 550i xDrive Gran Turismo
. Turbocharged
. Engine: 4.4L V 8 DOHC with variable valve timing and four valves per cylinder
. Premium unleaded fuel
. Fuel economy: EPA (08):, 15 MPG city, 19 MPG highway, 17 MPG combined and 314 mi. range
. Gasoline direct fuel injection
. 18.5gallon fuel tank
. Power (SAE): 400 hp @ 5,500 rpm; 450 ft lb of torque @ 1,750 rpm
