Pontiac GM LS4, Engine
| Engine capacity | 5,327 cm³ |
| Maximum power (range), hp | 300 - 303 |
| Maximum torque, N*m (kg*m) at rpm. | 438 (45) / 4400 |
| Fuel used | Gasoline AI-91 |
| Fuel consumption, l/100 km | 10.7 - 12.4 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | SFI, VVT |
| Maximum power, hp (kW) at rpm | 300 (221) / 5600 |
| Compression Ratio (Range) | 10 |
| Cylinder diameter (range), mm | 96 |
| Piston stroke (range), mm | 92 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |