2011 Buick Regal

2011 Buick Regal Specifications BodyWheelbase107.8 / 2738 ChassisBrakesfour-wheel disc w/ABS (w/ESC) Brakes (Front)2.4L: 11.7 / 296 vented; single-piston, cast iron caliper Brakes (Rear)2.4L: 11.5 / 292 solid; single-piston, aluminum caliper Wheels18-inch aluminum (std on all models)EngineCompression Ratio11.2:1 Bore X Stroke3.46 x 3.85 / 88 x 98 Emission Controlclose-coupled, catalytic