Citroën G13/625, Engine
| Engine capacity | 1,299 cm³ |
| Maximum power (range), hp | 65 |
| Maximum torque, N*m (kg*m) at rpm. | 96 (10) / 3500 |
| Fuel used | Petrol |
| Engine type | Horizontally opposed, 4-cylinder |
| Maximum power, hp (kW) at rpm | 65 (48) / 5500 |
| Compression Ratio (Range) | 8.7 |
| Cylinder diameter (range), mm | 79.4 |
| Piston stroke (range), mm | 65.6 |
| Number of valves per cylinder (range) | 2 |