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Expected life: 3.5 v6 in e350

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Old Oct 13, 2009 | 03:11 AM
  #1  
werewolf34's Avatar
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2009 E350 Sport
Expected life: 3.5 v6 in e350

Hi all,

New owner here of a 2009 e350. I am doing some budgeting and trying to figure out how many miles I should be able to get out of the engine block before a rebuild is required.

I was thinking 200k miles (ambitious I know). What are the common engine faults in this build?

Thanks!
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Old Oct 13, 2009 | 03:30 AM
  #2  
Ausmbtech's Avatar
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From: Sydney, Australia
190D 2.5 (x2), 190E 2.6, W202 C240,W202 C43 (C55), W210 E55, W212 E250CDI
Engines rarely come out of any MB (other than A/B class which are removed to get the transmission out). As long as you have regular oil changes with a good quality oil that meets the required specs then I doubt you will ever have the engine out for a rebuild.

I've seen plenty of the previous V6/V8's (M112 and M113) with 300-400k mi and diesels with over 600k mi without any problems.
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Old Oct 17, 2009 | 04:06 AM
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monowiper
i think design life is 300k for the gas model...
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Old Oct 19, 2009 | 01:09 AM
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1987 190E 2.3
This isn't a Ford or a Chevy, the engine is not made in mexico out of junk metal. It will last well over 200k just fine.
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