Overview & Reviews

Two new trim levels, the ML320 CDI and the ML63 AMG, are available this year. The ML320 CDI has a diesel-fueled engine for enhanced fuel economy while the ML63 AMG is modified for performance and comes equipped with a 503-horsepower V8.

• Wide range of engines, comfortable for five, sure-footed in bad weather, easy-to-use navigation system.

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

User Reviews:

Showing 1 through 10 of 56.00

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  Stay away from the ML320 - 2007 Mercedes-Benz M-Class
  By bd2595 - July 19 - 1:40 am

  I drive an older Mercedes Diesel and I have for years. I purchased this 2007 ML320 less than two years ago with just under 70,000 miles and the problems began. First, it has electrical problems and has burned out several brake lights in the two years. Then the rear hatch locking mechanism broke, over $400 to repair. Then it would not accelerate and we had it towed, there was a turbo valve issue, over $1400 to repair, then the alternator went out which required complete reprogramming of the car and was over $900. About two weeks ago just before a huge snowstorm it shredded not one but two serpentine belts. Now its in for a transmission problem. STAY AWAY these cars are junk.

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  Delivered unit not equal to the test car - 2007 Mercedes-Benz M-Class
  By Daniel Fraser - June 9 - 2:33 am

  The car wanders & needs to be constantly corrected - the steering is dead/sloppy in the center position. Steering wheel will not return to center and must be pulled back. The engine idle is rough & goes up and down and causes a vibration in the cabin at the low idle point. Braking at times hits a sticking point that can be pushed through but then the brakes comes on hard and fast. At 5000 miles and multiple trips to the dealer I recieved no help from the dealer or MB USA. I asked them to purchase back the car the answer was NO My advice - dont purchase this car. It is not the quality product I expected. The dealership was pompous when I tried to explain my concerns and dissatisfaction.

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  Never Again - 2007 Mercedes-Benz M-Class
  By mphs - June 30 - 11:53 am

  At 60K miles, tranmission failed. Cost to repair - $7 thousand dollars. Mechanic (other than dealership) opined that he did not know why MB had not recalled them. He never drives a MB made after 2004. A total piece of junk that has put me back finacially several yrs.

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  Reliability poor - 2007 Mercedes-Benz M-Class
  By Chris - April 7 - 3:43 am

  I have this ML350 for just over two years. Juat in the past month, I had three incidents with lamps. First, one headlight lamp went out I replaced myself. Then two weeks later, the breaklights went, and the dealer had to replac the lamp and sockets. This week I had a problem with the parking light. When I had my 2002 ML320 for 5 years, I only had to replace a single haed lamp. It lokks like that MB started to use cheap components in their car to save money. This is a very unhappy customer due to the inconvenience. I called MB to request they do a preventive maintenance, replacing the remaining lamps. I was told they can not do it. My next car will be an American made car.

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  Unreliable M - 2007 Mercedes-Benz M-Class
  By DisappointedMFan - October 29 - 3:36 pm

  Just got my 2007 ML350 less than a month ago, and I am already experiencing problem with the vehicle. The passenger seat gets soaking wet everytime after a carwash. After taking the car to the dealership, I found out the seal on the windshield was not tight enough and the water was accumalated down through the side door and squirt it to the seat. They have to end up taking the windshield off and reseal the leak. I have not had any carwash since I got the car back, and I will keep you all posted. For the money I paid for this truck, it was sure a big disappointment. No wonder the consumer report rated the ML350 as the most unreliable SUV in its class this year.