Kia L4NB, Engine
| Engine capacity | 1,999 cm³ |
| Maximum power (range), hp | 146 |
| Maximum torque, N*m (kg*m) at rpm. | 191 (19) / 4200 |
| Fuel used | Hydrocarbon gas |
| Fuel consumption, l/100 km | 7.5 - 11.6 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | Liquid propane injection system |
| Maximum power, hp (kW) at rpm | 146 (107) / 6000 |
| Cylinder diameter (range), mm | 81 |
| Piston stroke (range), mm | 97 |
| CO₂ emissions (range), g/km | 126 - 153 |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |