2011 Buick Regal CXL Sedan Performance Review
* Engine: 2.4L in-line 4 double overhead cam with VVT ( 11.2 :1 compression ratio ; four valves per cylinder)
* Fuel: unleaded ( 87 octane)
* Gasoline direct injection fuel system
* 18.0 gallon main unleaded fuel tank 15.0
* Power: 182 HP ( 136 kW) @ 6,700 rpm; 172 ft lb of torque ( 232 Nm) @ 4,900 rpm
Specifications
Specifications