| Pontiac Grand Prix LJ |
| Engine | 90°-V-Achtzylinder |
| Displacement (bore*stroke) | 4.942 cm³ (101,6 mm * 76,2 mm) |
| Compression ratio | 8,1 : 1 (petrol) |
| Engine control | ohv |
| Valves | 2 per cylinder |
| Cooling | Liqiud, Pump circulation |
| Maximums Torque | 325 Nm at 1.600 rpm |
| Maximum Power | 99 kW (135 HP) at 3.800 rpm |
| Transmission | Manual three-speed |
| Drive train | Front engine, longitudinal,
Rear drive |
| Wheelbase | 2.746 mm |
| Brakes front | Discs, ventilated |
| Brakes rear | Drums |
| Bremse | Servo |
| Wheels front | P195/75 R 14 (6") |
| Wheels rear | P195/75 R 14 (6") |
| Length | 5.116 mm |
| Width | 1.847 mm |
| Height | 1.354 mm |
| Kerb weight | 1.471 kg |
| Tank capacity | 69 Liter |
| Maximum speed | 170 km/h |
| Year of manufacture | 1979 |
1977 Firebird Trans Am
1979 Pontiac Grand Prix LJ
