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Used 2012 Mercedes-Benz M-Class Consumer Reviews

4.0 out of 5 stars
40 reviews
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3 out of 5 stars

Love my 2012 ml350 diesel but it's a money pit

Margie, 11/17/2018
2012 Mercedes-Benz M-Class ML350 BlueTEC 4dr SUV AWD (3.0L 6cyl Turbodiesel 7A)
16 of 18 people found this review helpful

I've loved driving my ml350 diesel but every time I take it in for an oil change it's comes out with a massive repair bill. The check engine light is always going off and it's always a minimum of $2,000. I've had to replace the Oil cooler for $5,000 that was a recall on several years but not mine, blue tech cooler $2,000, motor mount $2,000 and on and on. It's like a sick dog you love and have already spent so much money on that you keep sinking more in hoping this will fix it. I'll probably never buy another Mercedes because this one has left me with a bad experience.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
3 out of 5 stars
Value
3 out of 5 stars
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5 out of 5 stars

Not E-Class but Better

Ccelpjack, 05/27/2016
updated 06/04/2018
2012 Mercedes-Benz M-Class ML350 4MATIC 4dr SUV AWD (3.5L 6cyl 7A)
11 of 12 people found this review helpful

The 2012 ML350 doesn't ride or drive like an E-Class (I've had two) but neither does anything else either. The ML350 is a great freeway car though. It is roomy, comfortable, and drives like a dream. It has excellent seats and it is quiet inside. In a recent non-freeway trip of several hundred miles, my ML350 BlueTec averaged 30.9 mpg for the entire trip. That mileage will get the vehicle nearly 700 miles between fueling stops! This was my 4th Mercedes and 3rd diesel. Overall, it is, by far, the best car that I have ever owned. After having driven 1000s of Intetstate miles, I absolutely love this car! It is a true blue highway cruiser. In fact, I’ve driven it from central Illinois to Detroit several times now and still had a 1/4 tank of fuel in the tank when I got there.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

Outstanding Vehicle

bobr007, 03/18/2012
2012 Mercedes-Benz M-Class ML350 4MATIC 4dr SUV AWD (3.5L 6cyl 7A)
15 of 17 people found this review helpful

Traded in the GLK350 for this ML350. Although the GLK was a great vehicle, the ML affords me more space and is much more comfortable. Can't say enough about this vehicle and recommend it to anyone who wants a comfortable SUV. For those who worry about fuel consumption, averaging 24 MPG in mixed driving and expect to do better. Very quite inside and very classy inside and out. Try it, you'll like it!!

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5 out of 5 stars

Nu-Blu...more than a year in and Still Smiling!

djefferson, 06/18/2013
2012 Mercedes-Benz M-Class ML350 BlueTEC 4dr SUV AWD (3.0L 6cyl Turbodiesel 7A)
14 of 16 people found this review helpful

I have had my 2012 ML 350 Bluetec without any issues for over a year near 20k miles. It has proven to be a tried/true work horse and I have no regrets. I have averaged an indicated 23 mpg during this period and on long Hwy seen about 29mpg driving a constant 80mph. Most of my commute is stop/go city w/limited fwy and it still gets 23-25 if you don't bury your foot to feel that strong 455ft lbs of torque. I'm truly convinced that this is a great overall vehicle and am glad I chose this powertrain. FYI think about it..for about $1500 extra at purchase it holds its value advantage of $5000-9000 or more than the gas engine over the same ownership period! IMHO that is money in the bank .

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2 out of 5 stars

Great all around suv

James, 02/12/2017
updated 02/21/2018
2012 Mercedes-Benz M-Class ML350 BlueTEC 4dr SUV AWD (3.0L 6cyl Turbodiesel 7A)
8 of 9 people found this review helpful

Fantastic towing ability BUT,comes at a cost with diesel blue tec Blue tec flawed in these vehicles You find out too late when there is a problem then you find it’s happening to slot of folks Took 4.1 years, right after warranty and problems totalling $3800 for a simple heater in blue tec tank

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
3 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
2 out of 5 stars
Value
2 out of 5 stars
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