The OM615 engine family was a straight-4 Diesel automobile engine from Mercedes-Benz used in the 1970s and 1980s.
The OM615.940 was a 2.0 L (1988 cc) engine with an 87 mm bore and 83.6 mm stroke. Power output was 55 hp (41 kW) through 1979 and rose to 60 hp (45 kW).
The OM615.941 was a 2.2 L (2197 cc) version with the same 87 mm bore but a longer 92.4 mm stroke. Power output was 60 hp (45 kW).
- 1976-1979 220D