2013 BMW 640i Gran Coupe
. Turbocharged
. Engine: 3.0L in-line six-cylinder DOHC with variable valve timing
. Premium unleaded fuel
. Fuel economy: EPA (08):, 20 MPG city, 30 MPG highway, 24 MPG combined and 444 mi. range
. Gasoline direct fuel injection
. 18.5gallon fuel tank
. Power (SAE): 315 hp @ 5,800 rpm; 330 ft lb of torque @ 1,300 rpm