1998-2002 Pontiac Firebird Trans Am

Engine & Performance

Engine: 5.7L LS1 V8, naturally aspirated, pushing approximately 305-325 horsepower and 335-350 lb-ft of torque

Transmission & Drivetrain: 4-speed automatic or 6-speed manual transmission, RWD drivetrain

Performance: 0-60 mph in roughly 5.0 seconds for the WS6 package, top speed around 160 mph, curb weight approximately 3,450-3,600 lbs, offering impressive straight-line acceleration and high-speed stability.

Exterior

Dark green metallic paint (likely Forest Green Metallic), sleek aerodynamic low-slung body style with distinctive dual hood scoops unique to the Ram Air (WS6) package, pop-up headlights, black T-top roof panels visible, and aggressive front fascia.

Interior Features

2+2 seating configuration with cloth or leather bucket seats up front, simple analog gauge cluster, wraparound cockpit-style center console, and period-typical late-90s GM plastic interior trim with a basic AM/FM/CD stereo setup.

Condition Assessment

Fair to Good. The vehicle appears to be sitting outdoors, covered in a layer of tree debris, pollen, and dust, suggesting it has been parked in its current spot for some time, though the body panels appear straight.

Condition Issues: Heavy layer of environmental debris, pollen, and dust on the exterior surfaces; potential for paint oxidation or clear coat failure underneath the grime; likely worn weatherstripping around the T-tops; tires may be weathered or flat-spotted from sitting.

Estimated Mileage: 80,000 to 130,000 miles

Historical Significance

Representing the twilight years of the legendary Pontiac Firebird nameplate before the brand was retired in 2002, the LS1-powered fourth-generation models are celebrated performance icons of the late 90s and early 2000s American muscle car renaissance.

Notable Features

Features the iconic aggressive Trans Am front end with recessed amber signals, distinctive dual hood extractors, pop-up headlights, and the classic wraparound rear spoiler.

Production Numbers

Pontiac produced roughly 15,000 to 30,000 Firebirds total per year during this late era, with Trans Am and WS6 variants making up only a fraction of that total.

Maintenance Recommendations

Full fluid flush, replacement of fuel filter and spark plugs, inspection of the optical optispark/ignition system components, checking the power windows and T-top seals for leaks, and replacing old tires before driving.

Fun Facts

1. The LS1 engine tucked inside was famously underrated by GM at 305 hp for insurance purposes, actually putting out closer to 340 hp at the crank. 2. This generation featured the famous Pontiac 'formula' hood and aggressive styling that earned it the affectionate 'Catfish' nickname among enthusiasts. 3. The 2002 model year marked the final year of production for the Firebird after a 35-year run.

Identified on: 9/11/2026