Pontiac LD8, Engine
Атмосферный
| Engine capacity | 4,565 cm³ |
| Maximum power (range), hp | 270 - 275 |
| Maximum torque, N*m (kg*m) at rpm. | 407 (42) / 4000 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 9.8 - 12.4 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | DOHC |
| Maximum power, hp (kW) at rpm | 270 (199) / 5600 |
| Compression Ratio (Range) | 10.3 |
| Cylinder diameter (range), mm | 93 |
| Piston stroke (range), mm | 84 |
| Cooling system (range), l | 11.8 |
| Engine lubrication system (range), l | 6.6 |
| Number of valves per cylinder (range) | 4 |
Турбо
| Engine capacity | 4,565 cm³ |
| Maximum power (range), hp | 280 |
| Maximum torque, N*m (kg*m) at rpm. | 406 (41) / 4000 |
| Fuel used | Premium gasoline (AI-98) |
| Fuel consumption, l/100 km | 12.4 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | DOHC |
| Maximum power, hp (kW) at rpm | 280 (206) / 5600 |
| Compression Ratio (Range) | 10 |
| Cylinder diameter (range), mm | 93 |
| Piston stroke (range), mm | 84 |
| Supercharger | Compressor |
| Number of valves per cylinder (range) | 4 |