Mercedes-Benz M 254 E20 DEH LA, Engine
| Engine capacity | 1,999 cm³ |
| Maximum power (range), hp | 170 - 258 |
| Maximum torque, N*m (kg*m) at rpm. | 250 (26) / 1400 |
| Fuel used | Gasoline AI-95 |
| Fuel consumption, l/100 km | 0.8 - 8.4 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | Camtronic VVT |
| Maximum power, hp (kW) at rpm | 170 (125) / 5800 |
| Compression Ratio (Range) | 10.5 |
| Cylinder diameter (range), mm | 83 |
| Piston stroke (range), mm | 92.3 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 12 - 179 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |