Mercedes-Benz C-Class is a series of German compact executive class cars produced since 1995 by Mercedes-Benz. Since 2014, the 4th generation of the model has been produced. The main car production is located in the German cities of Bremen and Sindelfingen. In addition, the car is assembled in the United States and affiliated factories located in other countries. Until 1997, the car series was the smallest in the manufacturer’s lineup. The 1st generation model is essentially a modified version of the previously produced Mercedes-Benz W201 (190).
The OM626 engine is a 4-cylinder in-line diesel engine. Displacement 1.6 liters, common rail direct injection, piezo injectors, 4 valves per cylinder, DOHC, (dual) turbocharging, intercooler. Cast iron block and aluminum cylinder head. For vehicles with a longitudinal power unit.
The Mercedes M102 engine is an inline 4-cylinder gasoline engine from Mercedes-Benz for passenger cars W123, W124, W201 and SUV W460/461. The engine appeared in 1980 to replace the M115 series motors and was produced in different volumes and configurations until 1996.
In 1993, the 4-cylinder Mercedes M111 E18 engine replaced the E18 engine from the M102 series. Compared to its predecessor, the engine has become more compact, but the block is also made of cast iron, and the cylinder head is made of light alloy metal. According to the owners, this engine is one of the …
In 1992, the Mercedes M111 E20 engine replaced the outdated 4-cylinder E20 engine from the M102 series. The new 2.0-liter engine differs from its predecessor primarily in a completely new cylinder block, which is made of cast iron, a new crankshaft, and a new connecting rod and piston group.
The Mercedes M111 E22 engine is a 2.2 liter petrol engine with 150 hp. E22 was installed from 1992 to 2000 on Mercedes-Benz C-Class, Mercedes-Benz E-Class. This very reliable German engine has an impressive resource up to 500 thousand kilometers.
The Mercedes M111 E23 engine appeared in 1995 and replaced the 2.3-liter M102 E23, which by this time was completely outdated. The new M111 E23 has acquired a compact cast-iron cylinder block, as on the M111 E20, but with a cylinder diameter increased by 1 mm and a different crankshaft, with a piston stroke increased …
Mercedes M254 engines with a volume of 1.5 and 2.0 liters were first introduced in 2020 and are distinguished by plasma sprayed cast iron with Nanoslide coating and an ISG starter generator. So far, these power units are put only on the fifth generation of the popular C-Class model.
Mercedes M264 engines with a volume of 1.5 and 2.0 liters have been assembled at a factory in Germany since 2018 and installed on many models with a longitudinal engine, such as the C-Class or E-Class. This is a unit with cast iron sleeves, and its transverse version has the M260 index.
The Mercedes M271 E16 engine was produced from 2008 to 2011 and was developed on the basis of the M271 E18 cylinder block, where the corresponding short-stroke crankshaft was installed (the stroke was reduced to 75.6 mm). The M271 E16 is a 1597cc inline 4-cylinder petrol engine.
The Mercedes M271 E18 engine began to be produced in 2002, it was able to immediately replace all members of the M111 family. The new generation of engines uses a completely different aluminum cylinder block with cast iron liners, as well as a two-shaft balancing mechanism.
The concern has been producing gasoline engines Mercedes M274 with a volume of 1.6 and 2.0 liters since 2011 and installs them on cars with a longitudinal engine, such as C-class and E-class. Similar motors for models with a transverse arrangement of the unit have the M270 index.
The Mercedes M104 E28 engine was developed on the basis of the M104 E32 to replace the previous M103 E26. A new crankshaft was installed in the cylinder block of the 3.2-liter, with a piston stroke of 73.5 mm.
The Mercedes M112 E24 engine appeared in 1997 and was intended for models with an index of 240. The youngest member of the family is based on the M112 E28 cylinder block, modified for a 83.2 mm piston.
The M112 E26 engine – one of the youngest representatives in the extensive family of M112 engines appeared in 2000 as a replacement for the M112 E24 and was intended for Mercedes models with an index of 240.
The M112 E28 engine appeared in 1997 and was positioned as a replacement for the in-line M104 E28. The new engine was based on the M112 E32 cylinder block, where a crankshaft with a smaller piston stroke was placed.
The Mercedes M112 E32 engine was developed in 1997 to replace the old E32 engine from the M104 series. The main difference between the new series and the old one was that now the motors became V-shaped with a breakup angle of 90 degrees.
The Mercedes M272 E25 engine, with a working volume of 2.5 liters, was released in 2005 and was intended to replace the previous M112 E26. The engine block is the same as that of the M272 E30, but a crankshaft with a piston stroke reduced to 68.4 mm is used.
The Mercedes M272 E30 engine occupies a place between the M272 E35 and M272 E25, the main purpose of the model is to replace the outdated M112 E28. The M272 E30 aluminum V-shaped (camber 90°) engine block is similar to that used in the E35, but with smaller cylinders and a short-stroke crankshaft.
The M272 E35 engine was the next step in the development of the V6 from Mercedes and was intended to replace the M112 E32 and M112 E37. In addition to the 3.5-liter, the new family includes the M272 E25 and M272 E30, with a working volume of 2.5 and 3 liters, respectively.
The Mercedes M276 V6 engine with a volume of 3.0 liters was introduced in 2013 and has since been installed on most modern models of the concern. There are 2 modifications of this power unit: DE30 LA red, with a capacity of 272 hp and DE30 LA, with a capacity of 333 to 367 hp.
The Mercedes M276 V6 engine with a volume of 3.5 liters was introduced in 2010 and has since been installed on most modern models of the concern, such as the W205 and W222. There are three modifications of this power unit: two atmospheric and turbocharged.
The V8 series of Mercedes M113 engines with a volume of 4.3 was produced from 1997 to 2008 and was installed on the largest and most expensive cars of the concern, such as W211, W219, W220 and W251. There were even more powerful engine modifications with a volume of 5.0 and 5.4 liters for AMG …
A series of Mercedes OM601 diesel engines for 2.0, 2.2, 2.3 liters was assembled from 1983 to 2000 and was installed both on passenger models, such as W201, W202, and on commercial minibuses. In total, there were three atmospheric modifications of this unit and one with a turbocharger.
A series of Mercedes OM604 diesel engines for 2.0 and 2.2 liters was assembled from 1993 to 1999 and installed on two models of the concern: C-Class in the back of the W202 or E-Class in the back of the W210. For taxi services, a modification of the 2.2-liter diesel engine derated to 75 hp …
The 2.2-liter in-line diesel engine Mercedes OM 611 was produced from 1997 to 2006 and was installed both on passenger models, such as W202 or W210, and on Sprinter minibuses. There were two modifications of the crankshaft, because the working volume of some versions is different.
The 2.2-liter inline diesel engine Mercedes OM 646 was produced from 2002 to 2010 and was installed on the C-Class, CLK-Class and E-Class models, as well as Vito and Sprinter minibuses. There was a version of such a transverse diesel engine OM 644 for the Chrysler PT Cruiser.
Mercedes-Benz OM651 is a family of in-line four-cylinder diesel engines from Mercedes-Benz, first introduced in October 2008. It was created as a replacement for the OM646 and OM642 series. Production took place at a plant in Stuttgart, Germany.
The 2.0-liter Mercedes OM654 diesel engine has been assembled by the concern only since 2016 and is distinguished by an aluminum cylinder block with Nanoslide cast iron plasma spraying. There is a version of the transverse arrangement OM654q and an updated modification of OM654M, as well as a modification with a volume of 1.6 liters.
A series of diesel engines Mercedes OM 602 for 2.5 and 2.9 liters was assembled from 1985 to 2001 and installed on many popular models of the concern, such as W124, W201, W210 or W463. In addition to the pre-chamber versions of the engine, a modification with direct fuel injection was offered.
The Mercedes OM605 engine is a 5-cylinder pre-chamber diesel engine equipped with an ERE control system (Electronische Reihen Einspritzpumpe). 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 an atmospheric version with 113 hp and …
The 2.7-liter 5-cylinder in-line Mercedes OM612 engine was produced from 1999 to 2007 and installed on such popular concern models as the W203, W210, W163 and Gelendvagen. There was an AMG version of this diesel unit with a volume of 3.0 liters and a power of 230 hp.
The 3.0-liter V6 diesel engine Mercedes OM 642 has been produced by the concern since 2005 and is installed on almost all models from the C-Class to the G-Class SUV and Vito minibuses. Also, this diesel engine is actively installed on Chrysler and Jeep models under its EXL index.
