Mercedes-Benz OM611 engine | |
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Overview | |
Manufacturer | Mercedes-Benz |
Production | 1998–2011 |
Combustion chamber | |
Displacement | 2,148 cc (2.148 L; 131.1 cu in) 2,151 cc (2.151 L; 131.3 cu in) |
Cylinder bore | 88.0 mm |
Piston stroke | 88.3–88.4 mm |
Valvetrain | DOHC |
Combustion | |
Turbocharger | Yes |
Fuel system | Common rail direct injection |
Fuel type | Diesel |
Output | |
Power output | 60–105 kW (82–143 hp) |
Torque output | 200–315 Nm (148–232 lb·ft) |
Chronology | |
Predecessor | Mercedes-Benz OM604 engine |
Successor | Mercedes-Benz OM646 engine |
The Mercedes-Benz OM611 engine is a straight-4 diesel engine that is produced by Mercedes-Benz.
In 1998 it replaced the naturally aspirated OM604 with indirect injection in the W202 C-Class and the W210 E-Class for the 1999 model year, in 102 PS (75 kW; 101 hp) and 125 PS (92 kW; 123 hp) powertrains.
In 1999 the displacement was reduced from 2,151 cc (2.151 L; 131.3 cu in) to 2,148 cc (2.148 L; 131.1 cu in) for the E-Class, and the engine were now available ind 116 PS (85 kW; 114 hp) and 143 PS (105 kW; 141 hp) powertrains.
It was also introduced with the facelift of the W90x Sprinter in 2000 for the 2001 model year in 82 PS (60 kW; 81 hp), 109 PS (80 kW; 108 hp) and 129 PS (95 kW; 127 hp) powertrains, and in the W203 C-Class in 122 PS (90 kW; 120 hp) and 143 PS (105 kW; 141 hp) powertrains.
The W211 E-Class introduced in 2002 were not equipped with the OM611, but with the new OM646 engine.