Overview & Reviews

For 2009, the Mercedes-Benz M-Class gets a face-lift that includes a new front and rear bumper design, a new grille and redesigned headlights. Inside, updates include redesigned climate control buttons, a new optional rear-seat entertainment system and the latest version of Mercedes' COMAND system, which includes Bluetooth phone connectivity.

In addition, last year's diesel-powered ML320 CDI model has been replaced by the ML320 Bluetec (which boasts a cleaner-burning fuel technology). For those who don't need all-wheel drive, wouldn't mind saving a few thousand dollars at purchase time and appreciate its slightly better fuel mileage, Mercedes now offers a rear-wheel-drive ML350.

• Wide range of engines, comfortable for five, high-quality interior materials and construction, many updated entertainment and communications features.

• Regular V6 is short on low-end torque, no third-row seat option, expensive for its segment.

User Reviews:

Showing 11 through 20 of 23.00

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  Best ML Yet - 2009 Mercedes-Benz M-Class
  By Hank - July 18 - 11:26 am

  We bought this to replace the 1998 ML320 we had for eleven years. The old one was great and gave outstanding reliability, but it was time to replace. This ML320 BlueTec is a great replacement and it has lived up to its advertising. Great mileage and comfort with all the gadgets you would want. Very solid feel on the road with plenty of room for storage. We have other diesels in the family and this is one of the best. It is quiet and soot free with good mileage for the weight of the vehicle. On the road you dont even know its a diesel. Fantastic improvement over the older diesels.

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  2009 ML-350 - 2009 Mercedes-Benz M-Class
  By Will - February 13 - 9:46 am

  Ive had the ML-350 for 4 weeks now with 1000 miles, performance is acceptable. I have been disappointed with the car. Few days after owning the vehicle, started the vehicle in garage, noticed two problems, 1. white smokes (only happened once). 2. Notice an engine knocks on cold start (listen carefully- make sure radio is off). Squeals noise coming from steering column and passenger driver. Drive Seat moves (under my knee) during acceleration. Rough idle. More wind noise than my Ford SUV.

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  Awesome new ride - 2009 Mercedes-Benz M-Class
  By Texas Lawyer - June 1 - 10:00 pm

  I buy a new car about every two years and just traded in a Jeep Commander Limited with a Hemi in for this new oil burning Benz. All I can say is: WOW. This truck is the bomb, I have only driven it about 1,000 miles so far but am averaging 30mpg on the highway and about 22mpg in town. I got nearly every option, including prem packages 1 and 2 (keyless entry) and leather, etc. The ML320 is like an S class in overshoes, the ride is first rate and the gas mileage is simply amazing for such a large vehicle. The only complaint I have is that from 0-10 mph it is a little herky jerky until the turbo kicks in then it flies. The fit and finish is typical MB and is my #1 choice in a luxury SUV.

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  The 2009 MB Blue-Tech screams! - 2009 Mercedes-Benz M-Class
  By VegasGoesBlue - May 24 - 8:26 am

  I have had this truck for around a month now and I am very impressed. It flat moves and is stable doing so. I purchased it to replace a 2002 C class MB that I loved but missed having room to haul anything. So far its two thumbs up! Anxious to take a road trip in the next 2 months. Vegas to Denver should be a good test. Maybe a bit of off road testing hopefully. The gas millage isnt anything to write about at this point but its only got 1000 miles on it. It feels like a Benz... Thats the best part!

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  Rover and Beemer killer - 2009 Mercedes-Benz M-Class
  By Wolfepack - February 18 - 1:20 am

  Have owned the Discovery and LR3 and was ready for a change. Drove the Ranger Rover Sport, X5 and ML350. Simply no comparison. The Benz is by far the best combination of luxury, performance, safety and styling for the money. We are completely blown away by the driving characteristics and features of this vehicle. It is light years ahead of its predecesor, the ML320, which was a stubby, truck-based abomination. This thing is an E-class with some ride height and storage space. If youre considering an SUV in this price range, you must drive this car. My only complaints are the position of the cruise control stalk and the learning curve on all the features. Gas mileage is as bad as the Rover.

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  Best Decision Ive Ever Made - 2009 Mercedes-Benz M-Class
  By alessing - December 22 - 5:40 pm

  Usually, when it comes to SUVs, Im a Ford guy. Their SUVs feel like trucks and I like that... I never imagined myself driving a crossover. Until now. The wow factor is instant when you see this SUV. Inside and out it is just fantastic. Faster than my old V8 with better MPGs and no problem towing our 22 foot boat. Ive owned a Hummer H2 in the past and Ill be the first to admit that his Mercedes is an off-road legend in hiding! I love it. Its perfect for the whole family. All 5 of us (plus 2 dogs.)

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  Simply the best... - 2009 Mercedes-Benz M-Class
  By Don - March 4 - 7:26 am

  Traded in our Landrover and we enjoyed the LR3 while we had it. We drove all the other competitors in this price range. The general overall feel and construction of this suv will impress you. It is on a whole different level when you compare to the others. The lexus felt like a toy....We had two BMWs prior this purchase and wanted something different. I cant believe anyone would choose the RX Lexus over the MB.

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  The powerful ML320 Bluetec - 2009 Mercedes-Benz M-Class
  By The environmentalist - November 22 - 7:30 pm

  Since I do a lot of highway driving, at times in bad weather conditions, I feel I need a SUV. This MB beat my previous luxury Japanese SUV hands down, in terms of ride, braking, offroad (something the previous SUV just couldnt handle)and mileage. It sure cost more but the extra cost is worth it. Mileage is very good and one cant tell that its a diesel engine. Using the cruise control significantly enhances mileage on highways. The transmission and engine deliver power smoothly. Diesel engines beat out hybrids when hauling heavy stuff and the ML320 has class-leading towing capacity. So far, no problems with reliability. Looks like MB has fixed the problems of the previous generation.

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  Pretty Good - 2009 Mercedes-Benz M-Class
  By Corey Foreside - November 13 - 7:53 am

  My dad got this car as a loan while his CLK was in the shop and I felt the need to write a review for it. First, this car is very fun to drive and has great handling and performance. The rear seats are another story. The way the back doors are shaped makes you trip almost every time you get out of the back. They contour around the wheel inserts. Making for a very uncomfortable entry/exit. Just look at a side view of the car and youll see how the back doors are shaped. It has a very well made interior and exterior. The navigation system is pretty confusing, though. Its a pretty good car overall.

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  ML550 - 2009 Mercedes-Benz M-Class
  By nelson - October 30 - 10:33 am

  I bought this car 11/29/08 with 10 miles.This is the best car I have driven to date. The ride is smooth, excellent for long trips. Control and nav are relatively easy to use, not complex as some indicated. This is my first MB. I have 1200 miles on it so far so its too early to assess its reliability. I absolutely love this car so far.