For 2004, Bonneville receives a combination of refinements and an all-new performance model, the GXP. It comes with refined styling (including new fascias, headlamps, taillamps, exhaust tips and a spoiler), more horsepower, and a luxurious interior.

Power for the new GXP can challenge the best. The 4.6L DOHC 32-valve Northstar V-8 engine kicks out an estimated 275 horsepower and 300 lb.-ft. of torque.

The GXP’s performance-tuned handling package includes a four-wheel independent suspension, StabiliTrak electronic stability system and an electronically controlled transaxle with a 3.71 final drive gear.

Stopping power is handled by standard four-wheel anti-lock disc brakes. Pontiac also has mounted 18-inch V-rated performance tires on styled aluminum wheels.

Suede inserts adorn the seats and door panels; the shifter handle is brushed aluminum; carbon-fiber trim is abundant and the interior switches are a rich ebony.

Standard memory bucket seats on the GXP model include power lumbar and power recliner controls on the driver’s seat.

The GXP includes a center console storage with rear heating/cooling outlets.

Driver and front-passenger side-impact air bags and dual-zone climate control with individual climate settings for the driver and front passenger are standard with this top-of-the-line model.

SPECIFICATIONS

VEHICLE TYPE……………..FWD sedan

POWERPLANT……………….4.6L V8

OUTPUT…………………..275 horsepower, 300 torque

EPA MILEAGE RATING………..NA mpg city, NA mpg highway

MSRP…………………….$35,995