Hummer GM Vortec L05, Engine
| Engine capacity | 5,733 cm³ |
| Maximum power (range), hp | 190 |
| Maximum torque, N*m (kg*m) at rpm. | 450 (46) / 2400 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 20.5 |
| Engine type | V-shaped, 8-cylinder |
| Maximum power, hp (kW) at rpm | 190 (140) / 4000 |
| Cylinder diameter (range), mm | 101.6 |
| Piston stroke (range), mm | 88.39 |
| Number of valves per cylinder (range) | 2 |