The Grand Prix SJ is a rear wheel drive coupé road car with a front mounted engine, from Pontiac.
The 4.9 litre engine is a naturally aspirated, overhead valve, 8 cylinder unit that develops 148 bhp (150 PS/110 kW) of power at 4000 rpm, and maximum torque of 325 N·m (240 lb·ft/33.1 kgm) at 1600 rpm.
The engine delivers its power through to the wheels via a 4 speed manual transmission.
Full specs