2013 BMW 135 is Convertible
. Turbocharged
. Engine: 3.0L in-line six-cylinder DOHC double-Vanos with variable valve timing
. Premium unleaded fuel
. Gasoline direct fuel injection
. 14.0gallon fuel tank
. Power (SAE): 320 hp @ 5,800 rpm; 317 ft lb of torque @ 1,300 rpm