1.9

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
87,890 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2008 Mercedes-Benz ML320 engine problems

engine problem

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2008 Mercedes-Benz ML320 Owner Comments

problem #2

Feb 032015

ML320 6-cyl

  • 125,781 miles

A D V E R T I S E M E N T S

A seal for the engine oil cooler failed. The cooler leaked oil onto the under-engine pan and was not detected as a leak on the garage floor. Had the cooler failed completely it would have created a safety issue in traffic. The seal failure appears to be a common problem but should not occur under normal use, which is how this vehicle is used.

- Chippewa Falls, WI, USA

problem #1

Apr 032013

ML320

  • 50,000 miles
Mercedes has manufactured a defective engine oil cooler seal. It needs to be replaced on every diesel engine at a cost of around 4000$.

- Deerfield Beach, FL, USA

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