2009 Mercedes-Benz M-Class Reviews, Pricing & Specs
Overview
Mercedes-Benz's M-Class midsize SUVs receive a design refresh and a number of new features for 2009. Exterior updates include a larger...
Mercedes-Benz's M-Class midsize SUVs receive a design refresh and a number of new features for 2009. Exterior updates include a larger front grille, reshaped headlights, larger exterior mirrors, a wider rear bumper with integrated reflector strips, and new taillights with smoked glass. Inside, the M-Class SUVs receive a new seat design, a four-spoke steering wheel with redesigned shift panels, and an updated nappa or man-made stitched leather dashboard.
New features include an updated COMAND (Cockpit Management and Data) system, with a new multimedia head unit that makes it easier for drivers to control the SUV's audio and video systems, as well as the hands-free phone-calling and optional navigation systems. In addition, the diesel-powered ML320 receives a new, next-generation 3.2-liter BlueTEC V6 turbodiesel engine, which features a system that improves emissions by reducing nitrogen oxides in the exhaust stream. As a result, Mercedes will offer the '09 ML320 in all 50 states for the first time. In addition, the BlueTEC V6 will run on B5 biodiesel fuel.
All '09 M-Class SUVs, including the ML350, the ML550, and ML63 AMG, also will include Neck-Pro head restraints as standard equipment, as well as the Pre-safe occupant protection system, which tightens seat belts, adjusts seats to optimal positions, and closes the windows and sunroof to protect the occupants if the system detects a potential accident. Finally, Mercedes offers new wheels for the M-Class vehicles for '09.
The M-Class's gas powerplants, including the 268-hp 3.5-liter V6 in the ML350 and the 382-hp 5.5-liter V8 in the ML550, remain essentially unchanged from the previous year, although fuel economy across the line improves slightly, according to Mercedes.
What owners say
"Overall, owners of the 2009 Mercedes-Benz M-Class appreciate its blend of luxury and performance, highlighting its stylish design and strong driving capabilities. Many enjoyed the comfortable ride, modern features, and excellent craftsmanship. However, several drivers expressed dissatisfaction with its fuel economy and higher maintenance costs."
I love the car, rides great, and I can't complain about the price. I do feel the couple of little things could have been fixed( windshield wiper, tail light, and the oil change that was overdue could have been done.
June 24, 2025For an older model the 09 Mercedes-Benz ML350, is a great SUV with more modern features found in newer models: Duel Automatic climate control, Bluetooth connectivity, in-dash 6 CD Changer, moisture sensing wipers, and much more! I liked it so much I bought one. I will say that the operating and maintenance costs are a bit higher as well as the lower gas mileage might stretch your pocket book a bit. If you can perform alot of your own maintenance then youll save time and money . So, in summation if you want a luxury SUV this Mercedes-Benz is the you might be looking for.
February 25, 2023Very fast. Looks great. The only issue is poor gas mileage.
August 31, 2023What owners say
I love the car, rides great, and I can't complain about the price. I do feel the couple of little things could have been fixed( windshield wiper, tail light, and the oil change that was overdue could have been done.
June 24, 2025For an older model the 09 Mercedes-Benz ML350, is a great SUV with more modern features found in newer models: Duel Automatic climate control, Bluetooth connectivity, in-dash 6 CD Changer, moisture sensing wipers, and much more! I liked it so much I bought one. I will say that the operating and maintenance costs are a bit higher as well as the lower gas mileage might stretch your pocket book a bit. If you can perform alot of your own maintenance then youll save time and money . So, in summation if you want a luxury SUV this Mercedes-Benz is the you might be looking for.
February 25, 2023Very fast. Looks great. The only issue is poor gas mileage.
August 31, 2023Ml-350 Mercedes 4 matic is Very nice, and comfortable car.I have fun drive this car.I feel safe and comfortable in this car. I'm going to buy exactly same car 2012 year.This very nice family car.I loved this car.I recommend this car.
September 18, 2014ML350 is nearly perfect in every way. Gorgeous car, superb craftsmanship, super durable materials throughout,
July 4, 2021We love everything about the car overall, very fun to drive and road-trip in. Car is a great conversation starter with other Benz fans. Certainly makes driving into work in the morning worth every minute of it. Since purchasing our family is now a strict Benz household.
July 25, 2014Excellent shape, beautiful car, very fast, but.....as expected......poor fuel economy
March 5, 2021This body design is much better than its replacement and MB has decided to go back to it with the GLC design. The 2009 ML and M series is a great family SUV thats safe and functional.
February 15, 2021Trims & specs
Base MSRP $56,750 | Seating 5 |
Engine 5.5L 382 hp V8 | Cargo Capacity 41.0 cu ft |
Combined MPG 15 | Drivetrain AWD |
Base MSRP $44,600 | Seating 5 |
Engine 3.5L 268 hp V6 | Cargo Capacity 41.0 cu ft |
Combined MPG 18 | Drivetrain RWD |
Base MSRP $48,200 | Seating 5 |
Engine 3.5L 268 hp V6 | Cargo Capacity 41.0 cu ft |
Combined MPG 17 | Drivetrain AWD |
Base MSRP $90,100 | Seating 5 |
Engine 6.3L 503 hp V8 | Cargo Capacity 41.0 cu ft |
Combined MPG 13 | Drivetrain AWD |
Base MSRP $48,600 | Seating 5 |
Engine 3.0L 210 hp V6 Diesel | Cargo Capacity 41.0 cu ft |
Combined MPG 21 | Drivetrain AWD |
Pricing trends
MSRP range
$44,600 - $90,100
Current avg. market price
$6,985
Trending down by 7.0% this month
May 2026 - October 2026
