Renault HR12, Engine
| Engine capacity | 1,199 cm³ |
| Maximum power (range), hp | 115 - 150 |
| Maximum torque, N*m (kg*m) at rpm. | 190 (19) / 4000 |
| Fuel used | Gasoline AI-92 |
| Fuel consumption, l/100 km | 4.9 - 6.2 |
| Engine type | In-line, 3-cylinder |
| Additional engine information | direct fuel injection |
| Maximum power, hp (kW) at rpm | 115 (85) / 5500 |
| Compression Ratio (Range) | 12 |
| Cylinder diameter (range), mm | 75.5 - 78 |
| Piston stroke (range), mm | 83.6 - 89.3 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 107 - 140 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |