Cylinder bore 88.0 mm Valvetrain DOHC | Production 1998–2011 Piston stroke 88.3–88.4 mm | |
Displacement 2,148 cc (2.148 L; 131.1 cu in)2,151 cc (2.151 L; 131.3 cu in) | ||
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.