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Is the Mercedes M272 engine reliable?

Jeremy Anderson

Is the Mercedes M272 engine reliable?

Mercedes M272 Reliability Overall, the M272 is generally less reliable than an average car. It’s not all bad, but there are a few serious issues that can lead to costly repair bills or complete engine failure. Fortunately, only the early 2004-2008 M272 engines are plagued with the balance shaft failures.

Is the Mercedes 3.5 V6 a good engine?

The Mercedes-Benz M276 engine family has a lot to offer. A 3.5L naturally aspirated V6, 3.0L twin turbo V6, and 3.5L twin turbo V6. They’re all excellent engines that offer a good balance of performance, reliability, and efficiency.

Are M273 engines reliable?

For me, it’s comfort and luxury, not high performance and reliability. But in reality, the M272 and M273 engines actually check all of the marks offering smooth operation and strong, reliable power.

Are M276 engines reliable?

Mercedes M276 Engine Problems and Reliability. The M276 V6s are good, reliable engines with not so many issues. The most problematic place is a two-stage chain drive system of the engine. This system had some issues with insufficient oil supplied for the chains, which causes them to wear quickly.

Is the M113 reliable?

The supercharged 5.4 M113K is also a bit more demanding on maintenance. Intercooler pumps are one weak spot on the engine, too. Regardless, the M113 is still a solid and reliable engine all around. Given the age it’s important to look for an example that’s been well maintained.

Which Mercedes engines have timing chain Problems?

Timing chain problems with the M271 engine

  • 2002-2010 Mercedes-Benz CLK-Class (W209) CLK 200.
  • 2000-2006 Mercedes-Benz C-Class (W203) C180/200/230.
  • 2007-2014 Mercedes-Benz C-Class (W204) C180/200/250.
  • 2002-2008 Mercedes-Benz E-Class (W211) E200.

Is Mercedes V6 engine reliable?

The M276 V6s are good, reliable engines with not so many issues. The most problematic place is a two-stage chain drive system of the engine. This system had some issues with insufficient oil supplied for the chains, which causes them to wear quickly.

Are Mercedes V6 reliable?

In terms of reliability and trouble-free service, Mercedes M276 Bi-turbo V6 engines are considered to be among the most reliable cars on the market.

Is the Mercedes 5.5 engine reliable?

As we stated early, the M157 is a reliable engine overall. Don’t expect Honda-like reliability and cost of repairs, but the M157 is certainly more reliable than many high performance engines out there. A few common issues include the timing chain, spark plugs, valve timing cover, and coolant hoses.

What cars have the M273 engine?

E55

  • 2006–2011 E 500 / E 550.
  • 2006–2010 CL 500 / CL 550.
  • 2006–2010 CLS 500 / CLS 550.
  • 2006–2012 GL 500 / GL 550.
  • 2008–2011 ML 500 / ML 550.
  • 2006–2009 S 500 / S 550.
  • 2007–2012 SL 500 / SL 550.
  • 2006–2009 CLK 500 / CLK 550.

What are some of the Mercedes M272 engine problems?

Four of the most common issues with the Mercedes M272 engine include: 1 Balance shaft 2 Intake manifold 3 Thermostat 4 Oil leaks

What are the problems with the M272 intake manifold?

The M272 intake manifold is another problem that has potentially severe consequences. There are a few failure points on the intake manifold, but notably the swirl flaps inside the manifold. We’ll get to that in a moment. Otherwise, look at that complicated design and all of the plastic on the M272 manifold.

Are there any problems with guide idler gear on a Mercedes Benz?

Mercedes-Benz engine is typically labeled as 450 models that have the V8 M273 engine had problems with worn guide idler gear. The parts themselves are not very expensive, but they are very costly to replace. Mercedes-Benz Timing Chain Sprocket

What is the dimension between cylinders of M272 engine?

The dimension between cylinders is the same 106 mm. The M272 engine also has a balancer shaft inside the engine block. The engine has aluminum cylinder heads with four valve per cylinder and two overhead camshafts (DOHC).