2012 Mercedes-Benz M-Class Consumer Review: The worst vehicle I ever own.

2012 Mercedes-Benz M-Class - Consumer Review

Average Consumer Rating

32 Total Reviews

ML350 BlueTEC 4dr SUV (3.0L V6 Turbo Diesel AWD 7-speed Automatic)

Build Quality
Reliability Value
11 of 13 people found this review helpful
The worst vehicle I ever own.
By neversummer78 on


2012 Mercedes-Benz M-Class ML350 BlueTEC 4dr SUV AWD (3.0L 6cyl Turbodiesel 7A)


I purchased my 2012 ML350 Bluetec back in November 2011.
After 2 weeks, the first problem I had was car was pulling to the right at highway speed.
After left it with the dealer for about a week, they finally realized that it was bad tire which took them a few more days to get replacement.
Next, I was having problem with car loosing power when driving over a long distance or for a few hours.
There is no error message on the dashboard nor that the dealer can replicate.
Anyway, I start documenting them on video using my phone.
They finally acknowledge but still no solution for it.
Along with the car loosing power, I was getting error with PRE-SAFE Inoperative error and Ad-Blue low level

Best Features

Great long commuter Great audio system Great gas mileage for a truck

Worst Features

Better quality control and reliability
Recommend (11) (2)

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