Skip to main content

2009
Mercedes-Benz M-Class

Starts at:
$44,600
Shop options
New 2009 Mercedes-Benz M-Class
See ratings
Consumer rating
Owner reviewed vehicle score
Not rated
Safety rating
NHTSA tested vehicle score
Consumer rating
Owner reviewed vehicle score
Not rated
Safety rating
NHTSA tested vehicle score
Shop Cars.com
Browse cars & save your favorites
Dealers near you
Find & contact a dealership near you
no listings

We're not finding any listings in your area.
Change your location or search Cars.com to see more!

Change location

Available trims

See the differences side-by-side to compare trims.
  • RWD 4dr 3.5L
    Starts at
    $44,600
    16 City / 21 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    Rear Wheel Drive
    Drivetrain
    See all specs
  • 4MATIC 4dr 3.5L
    Starts at
    $47,100
    15 City / 20 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    All Wheel Drive
    Drivetrain
    See all specs
  • 4MATIC 4dr 3.0L BlueTEC
    Starts at
    $48,600
    18 City / 24 Hwy
    MPG
    5
    Seat capacity
    Turbocharged Diesel V6
    Engine
    All Wheel Drive
    Drivetrain
    See all specs
  • 4MATIC 4dr 5.5L
    Starts at
    $55,800
    13 City / 18 Hwy
    MPG
    5
    Seat capacity
    Gas V8
    Engine
    All Wheel Drive
    Drivetrain
    See all specs
  • 4MATIC 4dr 6.3L AMG
    Starts at
    $90,100
    11 City / 15 Hwy
    MPG
    5
    Seat capacity
    Gas V8
    Engine
    All Wheel Drive
    Drivetrain
    See all specs

Photo & video gallery

2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class 2009 Mercedes-Benz M-Class

Notable features

Updated for 2009
New 50-state diesel version
AMG performance version
Lightly restyled exterior
Redesigned seats

The good & the bad

The good

Premium overall feel
Improved Comand controller
Safety features
Bluetec diesel mileage

The bad

Somewhat impaired side-rear visibility

Expert 2009 Mercedes-Benz M-Class review

our expert's take
Our expert's take
By Sara Lacey
Full article
our expert's take


The 2009 Mercedes-Benz ML320 looks nearly identical to the ML350 and ML550, but is totally different to drive, mostly because the ML320 is a clean-burning diesel. Maybe it’s like dating twins, although I’ve never done it so I can’t say for sure. If you have, let me know if I’m totally off-base (I promise not to judge you).

This diesel is touchy and uppity. It takes some time to figure out how to finesse it because it’s pretty hyper. I was snapping everyone’s heads around for a day or so until I got used to it. Technically it’s called torque, but I call it herky-jerky. Whatever you call it, it required me to make some adjustments to the way I drove. The smaller diesel engine is quite powerful. On paper, it has much less horsepower than the other models, but I never felt that it was lacking. The EPA-estimated 18/24 mpg city/highway is much better than the ML550’s 13/18 mpg with its gas-guzzling V-8. Am I worried about getting stuck out in the world without a nearby gas station that has diesel fuel? Nope: Mercedes’ Comand information and entertainment system instantly finds gas stations with diesel for me. It’s a nice touch for those of us who can be paranoid about that sort of thing.

The ML320’s BlueTec system makes this diesel vehicle emissions-compliant in all 50 states. This is achieved with a urea additive, AdBlue, that mixes with exhaust fumes and reduces the car’s emissions. Click here to learn more about BlueTec. The engine is pretty quiet, but it still has that diesel sort of growl that’s loudest when idling.

Like its siblings, the ML320 wins me over in the looks department. It’s not trying to convince me that it’s not a completely civilized SUV. It didn’t need me to know that it can navigate almost any surface with its fancy off-roading technology, yet I adjusted the step-in height and the suspension with the press of a button. I put the ML into a crawling gear with the push of yet another button. Look out, world.

The grille is an interesting feature; its hole-punched chrome makes the ML look modern and kind of aggressive. It’s a nice balance with the rest of the car, which is smooth and lean-looking. The ML320 looked like it had a lower profile despite the doors being nice and tall. It was easy for my kiddos to get into the ML, and they were able to reach the door handle just fine. It should be noted, however, that my 4-year-old is in the 95th percentile for height, just so you know.

The ML pampered me with its power liftgate, a feature that simplified my mommy life beyond words. The Night Security Illumination package helped rid me of the heebie-jeebies I feel whenever I walk to my car at night; I’m always worried someone’s evil twin is lurking under my car.

SENSE AND STYLE

Family Friendly (Not Really, Fair, Great, Excellent): Great-Excellent (black interior shows scuff marks)

Fun-Factor (None, Some, Good Times, Groove-On): Groove On

Even though it’s fuel-efficient and has clean emissions, the ML320 is still a luxury vehicle. She’d spare nothing to prove it, as evidenced by the beautiful leather seats, wood-inlaid panels and almost more features than you can handle.

Hey, wait, did I say leather seats? I meant MB-Tex. MB-Tex isn’t real leather, but it’ll fool you into thinking it is. The inevitable sneaker scuff marks came out of it easily, and the kiddy gunk wiped off without a hitch.

Speaking of hitches, I did find one with the ML320: The backup camera image doesn’t automatically come up on the screen if the entertainment system isn’t on. This was a disappointment because the camera should come on without any sort of precondition. Also, I have to confess I couldn’t get the DVD player to work. I had to ask MotherProof’s tech geek Emily Hansen to help me out. It turns out that the batteries in the remote were in backward. I have to say that I love a rear entertainment system that’s easy to use – once you put the batteries into it correctly. Each kid had their own system and could watch their own movie or plug in their gadget.

There were so many techie features in the ML, including an iPod/MP3 media interface, in-dash SD memory card reader and Bluetooth interface for hands-free calling. I generally struggle with this stuff, but the Comand system was easier to use than most, and I figured it out quickly.

The kids also had plenty of room, which was another thing I loved about the ML. The Latch connectors were easy to access, and kids of all ages could happily log hours in there. Maybe they won’t be happy all the time, but they certainly won’t be cramped.

I have to tell you about the heated steering wheel. Before I do, let me just say that I’m not someone who falls for the first over-the-top car gadget that comes along, but I’m starting to worry about myself. Seriously, is there anything that is more ludicrous than a heated steering wheel? Only on paper, my friends. In real life, it was freaking awesome. Since it snowed during my test drive, the heated steering wheel became one of my favorite over-the-top test-car features.

IT’S THE LITTLE THINGS THAT COUNT

Storage Compartments (Puny, Fair, Ample, Galore): Galore

Cargo/Trunk Space (Puny, Fair, Ample, Galore): Galore

The ML320’s safety features left no stone unturned. The ML felt safe and solid on the road. The doors close with a reassuring sound; everything has a nice, quality feel to it.

The ML320 has eight standard airbags (including dual-stage front airbags for the driver and front passenger, and side curtain and rear side airbags for passengers in the back), active front head restraints, an electronic stability system, traction system, rollover sensors and 24-hour roadside assistance.

FAMILY LIFESTAGE

In Diapers: There’s enough room for rear-facing infant seats.

In School: Plenty of cargo room for up-and-coming hobbyists.

Teens: There’s space for teens’ gangly legs and all their stuff.

2009 Mercedes-Benz M-Class review: Our expert's take
By Sara Lacey


The 2009 Mercedes-Benz ML320 looks nearly identical to the ML350 and ML550, but is totally different to drive, mostly because the ML320 is a clean-burning diesel. Maybe it’s like dating twins, although I’ve never done it so I can’t say for sure. If you have, let me know if I’m totally off-base (I promise not to judge you).

This diesel is touchy and uppity. It takes some time to figure out how to finesse it because it’s pretty hyper. I was snapping everyone’s heads around for a day or so until I got used to it. Technically it’s called torque, but I call it herky-jerky. Whatever you call it, it required me to make some adjustments to the way I drove. The smaller diesel engine is quite powerful. On paper, it has much less horsepower than the other models, but I never felt that it was lacking. The EPA-estimated 18/24 mpg city/highway is much better than the ML550’s 13/18 mpg with its gas-guzzling V-8. Am I worried about getting stuck out in the world without a nearby gas station that has diesel fuel? Nope: Mercedes’ Comand information and entertainment system instantly finds gas stations with diesel for me. It’s a nice touch for those of us who can be paranoid about that sort of thing.

The ML320’s BlueTec system makes this diesel vehicle emissions-compliant in all 50 states. This is achieved with a urea additive, AdBlue, that mixes with exhaust fumes and reduces the car’s emissions. Click here to learn more about BlueTec. The engine is pretty quiet, but it still has that diesel sort of growl that’s loudest when idling.

Like its siblings, the ML320 wins me over in the looks department. It’s not trying to convince me that it’s not a completely civilized SUV. It didn’t need me to know that it can navigate almost any surface with its fancy off-roading technology, yet I adjusted the step-in height and the suspension with the press of a button. I put the ML into a crawling gear with the push of yet another button. Look out, world.

The grille is an interesting feature; its hole-punched chrome makes the ML look modern and kind of aggressive. It’s a nice balance with the rest of the car, which is smooth and lean-looking. The ML320 looked like it had a lower profile despite the doors being nice and tall. It was easy for my kiddos to get into the ML, and they were able to reach the door handle just fine. It should be noted, however, that my 4-year-old is in the 95th percentile for height, just so you know.

The ML pampered me with its power liftgate, a feature that simplified my mommy life beyond words. The Night Security Illumination package helped rid me of the heebie-jeebies I feel whenever I walk to my car at night; I’m always worried someone’s evil twin is lurking under my car.

SENSE AND STYLE

Family Friendly (Not Really, Fair, Great, Excellent): Great-Excellent (black interior shows scuff marks)

Fun-Factor (None, Some, Good Times, Groove-On): Groove On

Even though it’s fuel-efficient and has clean emissions, the ML320 is still a luxury vehicle. She’d spare nothing to prove it, as evidenced by the beautiful leather seats, wood-inlaid panels and almost more features than you can handle.

Hey, wait, did I say leather seats? I meant MB-Tex. MB-Tex isn’t real leather, but it’ll fool you into thinking it is. The inevitable sneaker scuff marks came out of it easily, and the kiddy gunk wiped off without a hitch.

Speaking of hitches, I did find one with the ML320: The backup camera image doesn’t automatically come up on the screen if the entertainment system isn’t on. This was a disappointment because the camera should come on without any sort of precondition. Also, I have to confess I couldn’t get the DVD player to work. I had to ask MotherProof’s tech geek Emily Hansen to help me out. It turns out that the batteries in the remote were in backward. I have to say that I love a rear entertainment system that’s easy to use – once you put the batteries into it correctly. Each kid had their own system and could watch their own movie or plug in their gadget.

There were so many techie features in the ML, including an iPod/MP3 media interface, in-dash SD memory card reader and Bluetooth interface for hands-free calling. I generally struggle with this stuff, but the Comand system was easier to use than most, and I figured it out quickly.

The kids also had plenty of room, which was another thing I loved about the ML. The Latch connectors were easy to access, and kids of all ages could happily log hours in there. Maybe they won’t be happy all the time, but they certainly won’t be cramped.

I have to tell you about the heated steering wheel. Before I do, let me just say that I’m not someone who falls for the first over-the-top car gadget that comes along, but I’m starting to worry about myself. Seriously, is there anything that is more ludicrous than a heated steering wheel? Only on paper, my friends. In real life, it was freaking awesome. Since it snowed during my test drive, the heated steering wheel became one of my favorite over-the-top test-car features.

IT’S THE LITTLE THINGS THAT COUNT

Storage Compartments (Puny, Fair, Ample, Galore): Galore

Cargo/Trunk Space (Puny, Fair, Ample, Galore): Galore

The ML320’s safety features left no stone unturned. The ML felt safe and solid on the road. The doors close with a reassuring sound; everything has a nice, quality feel to it.

The ML320 has eight standard airbags (including dual-stage front airbags for the driver and front passenger, and side curtain and rear side airbags for passengers in the back), active front head restraints, an electronic stability system, traction system, rollover sensors and 24-hour roadside assistance.

FAMILY LIFESTAGE

In Diapers: There’s enough room for rear-facing infant seats.

In School: Plenty of cargo room for up-and-coming hobbyists.

Teens: There’s space for teens’ gangly legs and all their stuff.

Safety review

Based on the 2009 Mercedes-Benz M-Class base trim
NHTSA crash test and rollover ratings, scored out of 5.
Frontal driver
5/5
Frontal passenger
5/5
Nhtsa rollover rating
4/5
Side driver
5/5
Side rear passenger
5/5

Factory warranties

New car program benefits

Basic
4 years / 50,000 miles
Corrosion
4 years / 50,000 miles
Powertrain
4 years / 50,000 miles

Certified Pre-Owned program benefits

Age / mileage
6 years old or less / less than 75,000 miles
Basic
1 year / unlimited miles
Dealer certification
164-point inspection

Compare similar vehicles

Select cars to compare for more detailed info.
  • 2009
    4.8
    Mercedes-Benz M-Class
    Starts at
    $44,600
    16 City / 21 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    Rear-wheel drive
    Drivetrain
    Compare
  • 2012
    4.8
    Mercedes-Benz GLK-Class
    Starts at
    $35,880
    16 City / 22 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    Rear-wheel drive
    Drivetrain
    Compare
  • 2003
    4.5
    Mercedes-Benz M-Class
    Starts at
    $36,600
    14 City / 17 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    Four-wheel drive
    Drivetrain
    Compare
  • 2004
    4.6
    INFINITI FX35
    Starts at
    $34,550
    17 City / 23 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    Rear-wheel drive
    Drivetrain
    Compare
  • 2008
    4.4
    BMW 650
    Starts at
    $76,600
    15 City / 23 Hwy
    MPG
    4
    Seat capacity
    Gas V8
    Engine
    Rear-wheel drive
    Drivetrain
    Compare
  • 1998
    1.9
    Kia Sportage
    Starts at
    $14,895
    19 City / 23 Hwy
    MPG
    5
    Seat capacity
    Gas I4
    Engine
    Rear-wheel drive
    Drivetrain
    Compare
  • Compare more options
    Use our comparison tool to add any vehicle of your choice and see a full list of specifications and features side-by-side.
    Try it now

Consumer reviews

4.8 / 5
Based on 37 reviews
Write a review
Comfort 4.8
Interior 4.7
Performance 4.7
Value 4.7
Exterior 4.8
Reliability 4.7

Most recent

Solid as a rock - but a lot more comfortable

I've owned this truck/SUV for over 5 years now and spent 2 years trying to find one. I will replace it with a newer version shortly so I can add a factory towing hitch package. The diesel engine is tremendously strong (torque) and a lot more fuel efficient that the comparable gasoline engine. I've personally put almost 74,000 miles on it with negligible problems.
  • Purchased a Used car
  • Used for Transporting family
  • Does recommend this car
Comfort 4.0
Interior 5.0
Performance 5.0
Value 5.0
Exterior 5.0
Reliability 5.0
12 people out of 12 found this review helpful. Did you?
Yes No

Favorite Car ever

This diesel SUV is my favorite car ever..... it's a shame they have all that pollution stuff on it, that's the cause of problems I've had... that said I love driving it and hope it's my forever car.
  • Purchased a Used car
  • Used for Having fun
  • Does recommend this car
Comfort 5.0
Interior 5.0
Performance 5.0
Value 5.0
Exterior 5.0
Reliability 3.0
10 people out of 10 found this review helpful. Did you?
Yes No

Latest news from cars.com

See all news

Mercedes-Benz dealers near you

FAQ

What trim levels are available for the 2009 Mercedes-Benz M-Class?

The 2009 Mercedes-Benz M-Class is available in 4 trim levels:

  • 3.0L BlueTEC (1 style)
  • 3.5L (2 styles)
  • 5.5L (1 style)
  • 6.3L AMG (1 style)

What is the MPG of the 2009 Mercedes-Benz M-Class?

The 2009 Mercedes-Benz M-Class offers up to 16 MPG in city driving and 21 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2009 Mercedes-Benz M-Class?

The 2009 Mercedes-Benz M-Class compares to and/or competes against the following vehicles:

Is the 2009 Mercedes-Benz M-Class reliable?

The 2009 Mercedes-Benz M-Class has an average reliability rating of 4.7 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2009 Mercedes-Benz M-Class owners.

Is the 2009 Mercedes-Benz M-Class a good SUV?

Below are the cars.com consumers ratings for the 2009 Mercedes-Benz M-Class. 100.0% of drivers recommend this vehicle.

4.8 / 5
Based on 37 reviews
  • Comfort: 4.8
  • Interior: 4.7
  • Performance: 4.7
  • Value: 4.7
  • Exterior: 4.8
  • Reliability: 4.7

Mercedes-Benz M-Class history

Your list was successfully saved.
Your comparisons
 
 
 
 
Save list Compare