Opel Z28NEL, Z28NET, Engine
| Engine capacity | 2,792 cm³ |
| Maximum power (range), hp | 230 |
| Maximum torque, N*m (kg*m) at rpm. | 330 (34) / 4500 |
| Fuel used | Gasoline AI-98 |
| Fuel consumption, l/100 km | 10.9 - 11.3 |
| Engine type | V-shaped, 6-cylinder |
| Additional engine information | Direct fuel injection |
| Maximum power, hp (kW) at rpm | 230 (169) / 5500 |
| Compression Ratio (Range) | 9.5 |
| Cylinder diameter (range), mm | 89 |
| Piston stroke (range), mm | 74.9 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 247 - 271 |
| Number of valves per cylinder (range) | 4 |