Smart OM 639 DE 15 LA, Engine
| Engine capacity | 1,493 cm³ |
| Maximum power (range), hp | 95 |
| Maximum torque, N*m (kg*m) at rpm. | 210 (21) / 1800 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 4.6 |
| Engine type | In-line, 3-cylinder |
| Additional engine information | DOHC |
| Maximum power, hp (kW) at rpm | 95 (70) / 4000 |
| Compression Ratio (Range) | 18 |
| Cylinder diameter (range), mm | 83 |
| Piston stroke (range), mm | 92 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 116 - 121 |
| Number of valves per cylinder (range) | 4 |