Opel 10S, Engine
| Engine capacity | 993 cm³ |
| Maximum power (range), hp | 45 |
| Maximum torque, N*m (kg*m) at rpm. | 68 (7) / 2600 |
| Fuel used | Gasoline AI-95 |
| Fuel consumption, l/100 km | 6.6 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | Carburetor |
| Maximum power, hp (kW) at rpm | 45 (33) / 5400 |
| Compression Ratio (Range) | 8.8 |
| Cylinder diameter (range), mm | 72 |
| Piston stroke (range), mm | 61 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |