Opel 13SB, Engine
| Engine capacity | 1,297 cm³ |
| Maximum power (range), hp | 70 |
| Maximum torque, N*m (kg*m) at rpm. | 101 (10) / 3800 |
| Fuel used | Gasoline AI-92 |
| Fuel consumption, l/100 km | 6.5 - 7.6 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | Carburetor |
| Maximum power, hp (kW) at rpm | 70 (51) / 5800 |
| Compression Ratio (Range) | 9.2 |
| Cylinder diameter (range), mm | 75 |
| Piston stroke (range), mm | 73.4 |
| Valve drive | OHC |
| Number of valves per cylinder (range) | 2 |