Opel 23DTR, Engine
| Engine capacity | 2,260 cm³ |
| Maximum power (range), hp | 100 - 101 |
| Maximum torque, N*m (kg*m) at rpm. | 215 (22) / 2200 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 7.2 - 9.9 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 100 (74) / 4200 |
| Compression Ratio (Range) | 9.2 - 23 |
| Cylinder diameter (range), mm | 92 |
| Piston stroke (range), mm | 85 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 236 |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 2 |