Engine 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.
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Engine Mercedes OM612

The Mercedes Benz OM612 engine is a 5-cylinder diesel engine with 2 overhead camshafts that drive 20 valves through pushrods. Compared to its predecessor OM604, it has 30% more power, 50% more torque and 10% less fuel consumption. An oxidation catalyst is used to clean the outlet gases. As the efficiency of the new generation engines was increased, there was not enough heat to heat the passenger compartment at low temperatures.
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Engine Mercedes OM605

The Mercedes OM605 engine is a 5-cylinder pre-chamber diesel engine equipped with an ERE control system (Electronische Reihen Einspritzpumpe) with a displacement of 2497 cm3. This 2.5-liter engine was assembled from 1993 to 2001 and was installed on several very popular models of the concern, such as W124, W202, W210. It was offered in a naturally aspirated version with 113 hp. and turbocharged 150 hp. Continue reading Engine Mercedes OM605

Engine M272 KE25

The M272 KE35 engine, presented on the Mercedes-Benz SLK 350 (R171) in 2004, was another step in the development of power units in the V6 configuration from Mercedes-Benz and was intended to replace the outdated M112 E32 and M112 E37 engines. In addition to the 3.5-liter version, the new family includes the E25 and E30 variants, with a displacement of 2.5 and 3 liters, respectively. The engine was developed in Stuttgart, Germany, with a total of about 400 prototypes developed for testing. Continue reading Engine M272 KE25

Engine M272 KE/DE 35

The M272 E 35 power unit was the evolution of the Mercedes V6 and was supposed to replace the M112 E32 and M112 E37. In addition to the 3.5-liter engine, the lineup includes the 2.5-liter M272 E25 and the 3.0-liter M272 E30. The development of the 272 series was carried out on the basis of the M112, which includes an aluminum BC with a camber of 90 degrees and 106 mm between the cylinders. Silumin steel piston liners with a diameter of 92.6 mm. And the new crankshaft received 86 mm of travel. The pistons and forged connecting rods are somewhat lighter.
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