BMW M3 Base Convertible 2011 Vehicle Performance Review
* Engine: 4.0L V 8 double overhead cam with VVT ( 12.0 :1 compression ratio ; four valves per cylinder)* Fuel: premium unleaded ( 91 octane)
* Multi-point injection fuel system
* 16.6 gallon fuel tank
* Power: 414 HP ( 309 kW) @ 8,300 rpm; 295 ft lb of torque ( 400 Nm) @ 3,900 rpm
Specs
Specs