Renault 810 726, Engine
| Engine capacity | 1,289 cm³ |
| Maximum power (range), hp | 42 |
| Maximum torque, N*m (kg*m) at rpm. | 82 (8) / 2500 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 16 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | OHV |
| Maximum power, hp (kW) at rpm | 42 (31) / 5000 |
| Compression Ratio (Range) | 9.5 |
| Cylinder diameter (range), mm | 73 |
| Piston stroke (range), mm | 77 |
| Number of valves per cylinder (range) | 2 |