Hummer GM-6500, Engine
Атмосферный
| Engine capacity | 6,473 cm³ |
| Maximum power (range), hp | 170 |
| Maximum torque, N*m (kg*m) at rpm. | 393 (40) / 1700 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 22 |
| Engine type | V-shaped, 8-cylinder |
| Maximum power, hp (kW) at rpm | 170 (125) / 3400 |
| Compression Ratio (Range) | 21.5 |
| Cylinder diameter (range), mm | 103 |
| Piston stroke (range), mm | 97 |
| Number of valves per cylinder (range) | 2 |
Турбо
| Engine capacity | 6,473 cm³ |
| Maximum power (range), hp | 200 |
| Maximum torque, N*m (kg*m) at rpm. | 583 (59) / 1800 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 23.3 |
| Engine type | V-shaped, 8-cylinder |
| Maximum power, hp (kW) at rpm | 200 (147) / 3400 |
| Compression Ratio (Range) | 20.2 |
| Cylinder diameter (range), mm | 103 |
| Piston stroke (range), mm | 97 |
| Supercharger | Turbine |
| Number of valves per cylinder (range) | 2 |