Engine Mercedes M271 E18 ML/AL

Engine Mercedes M271 E18 ML/AL

The M271 E18 ML / AL engine is an in-line 4-cylinder petrol internal combustion engine with a displacement of 1796 cm3 that is the same for all modifications. The M271 E18 engine is distinguished by the method of injecting the air-fuel mixture into the cylinders: on the M271 modification, the mixture flows from the nozzles into the intake manifold to the intake valves, on the M271 E18 modification, the fuel is injected directly into the engine combustion chamber.


Manufacturer Stuttgart-Untertürkheim Plant
Also called M271
Production years 2002
Cylinder block alloy aluminum
Fuel system injector
Configuration inline
Number of cylinders 4
Valves per cylinder 4
Piston stroke, mm 85
Cylinder bore, mm 82
Compression ratio 9-10.5
Displacement, cc 1796
Power output, hp 122-192/5200-5800
Torque output, Nm / rpm 190-260/1500-3500
Fuel type 95
Euro standards Euro 5
Weight, kg ~167
Fuel consumption, L/100 km (for C200 Kompressor W204)
— city
— highway
— combined
Oil consumption, gr/1000 km up to 1000
Recommended engine oil 0W-30 / 0W-40 / 5W-30 / 5W-40
Engine oil capacity, liter 5.5
Amount of engine oil for replacement, liter ~5.0
Oil change interval, km 7000-10000
Normal engine operating temperature, °C ~90
Engine lifespan, km
— official information
— real


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