2007 Mercedes-Benz ML320: Recalls, Problems & MPG
Here are the deets on the 2007 Mercedes-Benz ML320: 2 recalls, 16 owner complaints and up to 21 mpg combined.
Recalls
2 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Brakes (hydraulic) Vehicle recall #22V315000 · 2022 · 350,294 vehicles
What's wrong: Please refer to mbusa's recall report for specific vehicle model details. Moisture May accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
Why it matters: Reduced brake performance or brake failure can increase the risk of a crash.
The fix: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed June 30, 2022.
Brakes (hydraulic) Vehicle recall #24V298000 · 2024 · 15,604 vehicles
What's wrong: Please refer to mbusa's recall report for specific vehicle model details. Moisture May accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
Why it matters: Reduced brake performance or brake failure can increase the risk of a crash.
The fix: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 2 mention a fire, 1 injuries and 0 deaths were reported.
What owners describe
- Engine & cooling (5): the most common themes are warning light on (2), electrical failure (2).
- Seats (3): no single recurring theme in the descriptions.
- Electrical (2): no single recurring theme in the descriptions.
- Transmission & drivetrain (2): the most common themes are hard / delayed shifting (2).
The 2007 Mercedes-Benz ML320 has 16 owner complaints, ranking #9 of 13 ML320 model years for complaints (well below the 57 average). Complaints peaked in 2022 (5 filed that year). The typical problem showed up when the car was about 7 years old, at a median of 43,000 miles. Neighboring years: 2006 (1 complaints, 0 recalls), 2008 (21 complaints, 2 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 3.0 L 6-cyl turbo | Automatic 7-spd | 4-Wheel or All-Wheel Drive | 19 | 24 | 21 | Diesel |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2007 Mercedes-Benz ML320.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
Books ~$30–$40 · AllAccess $34.99/moHeads up: we may earn a commission if you buy through these links, at no extra cost to you. Prices checked 2026-10 and can change. We never host or link to pirated manuals. Disclosure
FAQ
Does the 2007 Mercedes-Benz ML320 have any recalls?
Yes. NHTSA lists 2 vehicle recalls for the 2007 Mercedes-Benz ML320. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 2007 Mercedes-Benz ML320 problems?
Owners have filed 16 complaints with NHTSA. The most-reported areas are engine & cooling (5), seats (3), electrical (2).
What gas mileage does the 2007 Mercedes-Benz ML320 get?
EPA ratings run up to 21 mpg combined (3.0 L, Automatic 7-spd), across 1 engine and transmission combos.
Where can I get a 2007 Mercedes-Benz ML320 repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.