Opel A28NER, Engine
| Engine capacity | 2,792 cm³ |
| Maximum power (range), hp | 300 - 325 |
| Maximum torque, N*m (kg*m) at rpm. | 400 (41) / 2500 |
| Fuel used | Gasoline AI-98 |
| Fuel consumption, l/100 km | 10.9 - 11.7 |
| Engine type | V-shaped, 6-cylinder |
| Additional engine information | distributed fuel injection |
| Maximum power, hp (kW) at rpm | 300 (221) / 5300 |
| Compression Ratio (Range) | 9.5 |
| Cylinder diameter (range), mm | 89 |
| Piston stroke (range), mm | 74.8 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 244 - 274 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |