Infiniti V9X, Engine
| Engine capacity | 2,993 cm³ |
| Maximum power (range), hp | 231 - 238 |
| Maximum torque, N*m (kg*m) at rpm. | 550 (56) / 2500 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 7.5 - 9.3 |
| Engine type | V6 |
| Additional engine information | Direct fuel injection |
| Maximum power, hp (kW) at rpm | 231 (170) / 3750 |
| Compression Ratio (Range) | 16 |
| Cylinder diameter (range), mm | 84 |
| Piston stroke (range), mm | 90 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 199 - 238 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |
| Exhaust gas aftertreatment system | Yes |