1999 Buick REGAL XLS

NOW $4,995 ALL VEHICLES COME WITH COMOLETE HISTORY REPORT. The GS body is in its second year and is based on the GM10 platform used by the Pontiac Grand Prix and Olds Intrigue. About the only things that gives a hint of performance which the GS is capable of are the twin chrome tipped exhaust and the clean looking multispoke 16 inch alloy wheels. The GS is powered by Buick's 3.8L V-6 that's also used in the Park Avenue. But the GS engine has an Eaton 90 (Rootes type) mechanical supercharger which provides a maximum of about 7 pounds of boost. This added induction pressure lifts the horsepower output from a normally aspirated 200 to a whopping 240 hp at 5,200 rpm and 280 lb-ft of torque at 3,600 rpm. Drive it for yourself and see if this is the vehicle for you.