mercedes-benz m111-e18

The M111 engine family is a straight-four automobile engine from Mercedes-Benz, produced from 1992 to 2003. Debuted in the 1992 Mercedes-Benz E-Class , this engine family is relatively oversquare and uses 4 valves per cylinder. All engines in the family use a cast iron engine block and aluminum alloy cylinder head.
The M111. 920 is a 1. 8 L 16 valve engine with bore and stroke of 85. 3 mm × 78. 7 mm. It produces 90 kW of power at 5500 rpm and 170 N⋅m at 4200 rpm. Starting with 1996 it has a variant called the M111. 921 which has a MAF -sensor instead of MAP-sensor on the first one, and using ECU instead of PMS....