Mercedes-Benz OM611 engine
# Mercedes-Benz OM611 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 2.2 L; 131.3 cu in (2,151 cc) to 2.1 L; 131.1 cu in (2,148 cc) 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.

Force Motors utilized the OM611 engine in two of their vehicles, namely the 2011 Force One and the 2017 Force Gurkha Xtreme.

## Technical specifications

| Displacement | Bore | Stroke | Power | Torque | Applications |
| - | - | - | - | - | - |
| 2.2 L; 131.3 cu in (2,151 cc) | 88 mm | 88.4 mm | 102 PS (75 kW; 101 hp) @ 4200 rpm | 235 N⋅m (173 lb⋅ft) @ 1500 rpm | 1998 W202 C-Class, 1998 W210 E-Class |
| 2.2 L; 131.3 cu in (2,151 cc) | 88 mm | 88.4 mm | 125 PS (92 kW; 123 hp) @ 4200 rpm | 300 N⋅m (220 lb⋅ft) @ 1800 rpm | 1998 W202 C-Class, 1998 W210 E-Class |
| 2.1 L; 131.1 cu in (2,148 cc) | 88 mm | 88.3 mm | 82 PS (60 kW; 81 hp) @ 3800 rpm | 200 N⋅m (150 lb⋅ft) @ 1400–2600 rpm | 2000 W90x Sprinter |
| 2.1 L; 131.1 cu in (2,148 cc) | 88 mm | 88.3 mm | 109 PS (80 kW; 108 hp) @ 3800 rpm | 270 N⋅m (200 lb⋅ft) @ 1400–2400 rpm | 2000 W90x Sprinter |
| 2.1 L; 131.1 cu in (2,148 cc) | 88 mm | 88.3 mm | 116 PS (85 kW; 114 hp) @ 4200 rpm | 250 N⋅m (180 lb⋅ft) @ 1400–2600 rpm | 1999 W210 E-Class, 2000 W203 C-Class |
| 2.1 L; 131.1 cu in (2,148 cc) | 88 mm | 88.3 mm | 122 PS (90 kW; 120 hp) @ 3800 rpm | 270 N⋅m (200 lb⋅ft) @ 1600–2400 rpm | 2003 W203 C-Class |
| 2.1 L; 131.1 cu in (2,148 cc) | 88 mm | 88.3 mm | 129 PS (95 kW; 127 hp) @ 3800 rpm | 300 N⋅m (220 lb⋅ft) @ 1600–2400 rpm | 2000 W90x Sprinter, 2000 Eura Mobil Integra |
| 2.1 L; 131.1 cu in (2,148 cc) | 88 mm | 88.3 mm | 136 PS (100 kW; 134 hp) @ 4200 rpm | 315 N⋅m (232 lb⋅ft) @ 1800–2600 rpm | 1999 W210 E-Class for Belgium |
| 2.1 L; 131.1 cu in (2,148 cc) | 88 mm | 88.3 mm | 143 PS (105 kW; 141 hp) @ 4200 rpm | 315 N⋅m (232 lb⋅ft) @ 1800–2600 rpm | 1999 W210 E-Class, 2000 W203 C-Class, 2011 Force One, 2017 Force Gurkha Xtreme |
