GMC LZ1, Engine
| Engine capacity | 5,967 cm³ |
| Maximum power (range), hp | 332 - 337 |
| Maximum torque, N*m (kg*m) at rpm. | 497 (51) / 4100 |
| Fuel used | Gasoline AI-95 |
| Fuel consumption, l/100 km | 11.2 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | Direct fuel injection |
| Maximum power, hp (kW) at rpm | 332 (244) / 5100 |
| Number of valves per cylinder (range) | 2 |