| Mercedes-Benz OM639 | |
|---|---|
 | |
| Overview | |
| Manufacturer | Mercedes-Benz |
| Production | 2004–2009 |
| Layout | |
| Configuration | Straight-three engine |
| Displacement | 1.5 L (1,493 cc) |
| Cylinder bore | 83 mm (3.27 in) |
| Piston stroke | 92 mm (3.62 in) |
| Cylinder block material | Aluminium alloy |
| Cylinder head material | Aluminium alloy |
| Valvetrain | DOHC |
| Compression ratio | 18.0:1 |
| Combustion | |
| Turbocharger | Single-turbo |
| Fuel system | Direct injection Common rail |
| Fuel type | Diesel |
| Cooling system | Water cooled |
| Output | |
| Power output | 50–70 kW (68–95 PS; 67–94 hp) |
| Torque output | 160–210 N⋅m (118–155 lb⋅ft) |
The OM639 is a turbocharged inline-three diesel engine produced by Mercedes-Benz, in collaboration with Mitsubishi Motors.[1]
- ^ Butler, Glenn (2004-10-01). "Smart ForFour (2004-) - motoring.com.au". motoring.com.au. Retrieved 2018-07-17.