Opel 13S, 13SC, Engine
| Engine capacity | 1,297 cm³ |
| Maximum power (range), hp | 75 |
| Maximum torque, N*m (kg*m) at rpm. | 102 (10) / 4200 |
| Fuel used | Gasoline AI-92 |
| Fuel consumption, l/100 km | 7.8 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | Carburetor |
| Maximum power, hp (kW) at rpm | 75 (55) / 6000 |
| Compression Ratio (Range) | 9.2 |
| Cylinder diameter (range), mm | 75 |
| Piston stroke (range), mm | 73.4 |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 2 |