270 HP 295 LB FT torqu!! Turbo engine!! Is this a Buick Regal? Hard to believe but it is. Once you drive it you will feel the Buick qualify that goes into the Regal GS. Things you wouldn't expect to find in a Buick: Brembo brakes adjustable shock absorbers 20 wheel and tire package. You really need to try the Interactive Drive Control System that comes on all Regal GS models. Lets the driver aadjust suspension and steering sensitivity with a push of a button. You won't belive the way this Buck corners.