| Mercedes-Benz OM629 | |
|---|---|
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| Overview | |
| Manufacturer | Mercedes-Benz |
| Production | 2005–2013 |
| Layout | |
| Configuration | 75° V8 |
| Displacement | 4.0 L (3,996 cc) |
| Cylinder bore | 86 mm (3.39 in) |
| Piston stroke | 86 mm (3.39 in) |
| Cylinder block material | Aluminium alloy |
| Valvetrain | DOHC 4 valves x cyl. |
| Compression ratio | 17.0:1 |
| Combustion | |
| Turbocharger | Variable-geometry |
| Fuel system | Common rail |
| Fuel type | Diesel |
| Cooling system | Water cooled |
| Output | |
| Power output | 225–235 kW (306–320 PS; 302–315 hp) |
| Torque output | 700–730 N⋅m (516–538 lb⋅ft) |
| Chronology | |
| Predecessor | Mercedes-Benz OM628 |
| Successor | Mercedes-Benz OM656 |
The Mercedes-Benz OM629 is a 4.0 litres (3,996 cc) diesel-fuelled, 4-stroke, compression-ignition internal combustion 75° 32-valve V8 engine used in the 2000s.