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2012 Mercedes-benz Ml-class
Solid pick. The public record on this car is clean for its age. Inspect it, then negotiate with confidence.
66 owner complaints · 0 recalls · data verified July 28, 2026 · source: NHTSA
Why buy?
Engine problems dominate (33% of complaints, typically reported near 32k miles).
Very few owner complaints for its age and sales volume.
Zero recalls, rare for a car this age.
Score breakdown, by factor
Full methodology →#172 of 573Among the 2012 models with a matured record, the 2012 Mercedes-benz Ml-class ranks #172, scoring higher than 65% of them. See the 2012 ranking →
Complaints filed per year
Fading = early teething worked out. Climbing = problems aging in.
The road ahead
What breaks on a 2012 Mercedes-benz Ml-class, plotted where owners report it happening.
Also reported (mileage varies): Electrical system (12) · Lights (9) · Steering (7) · Transmission & drivetrain (6)
Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint. Treat them as a rough guide.
Engine
33%22 complaints · typically near 32k mi · 2 in the last 2 years
“When I start the engine, it makes a sound loud and strange”
Fuel system
23%15 complaints · typically near 43k mi · 2 in the last 2 years
“ENGINE STALLED DRIVING ON INTERSTATE HIGHWAY AT 70mph. MECHANIC DIAGNOSTIC INDICATED TO BE FAULTY FUEL PUMP and/or FUEL PUMP CONTROL UNIT. THIS ISSUE HAS BEEN RECOGNIZ…”
Electrical system
18%12 complaints · 1 in the last 2 years
“My name is [XXX] My vehicle cut off on me 3 times twice while stationary and once at an intersection. Found oil in engine control module due to failed cam position sen…”
Lights
14%9 complaints
“My indicators stopped working a month prior to accident, then they started working again. On March 10th the issue happened again where I turned my signal on and no lig…”
Check it against this car’s mileage
Type the odometer reading on the actual car you’re looking at to see which of these problem areas owners tend to report before it, around it, or after it.
We can place 2 of this model's commonly reported problem areas against a mileage. Nothing is stored.
Read all 66 owner complaints in their own words → · just the 7 crash/fire/injury reports →
Recalls (0)
No recall campaigns on file for this model year.
Questions to ask the seller
Questions worth asking the seller of this Mercedes-benz before you buy, drawn from its public record:
- Owners of this model report engine problems more than anything else (owners tend to report it near 32k miles). Has this car shown any engine symptoms, and are there repair records for it?
- Owners of this model report fuel system problems more than anything else (owners tend to report it near 43k miles). Has this car shown any fuel system symptoms, and are there repair records for it?
- Has this car been in any accident or had any structural, airbag, or flood-related repair? Do you have a clean title and a recent history report (Carfax / AutoCheck)?
- How many owners has it had, do you have the maintenance records, and why are you selling it?
- Are you open to me having an independent mechanic inspect it before we settle on a price?
Before you hand over money
Check the VIN for open recalls
NHTSA’s free lookup shows whether this exact car had its recall remedies completed.
Free NHTSA VIN check ↗Get a pre-purchase inspection
A $150 to $250 independent inspection of this exact 2012 Mercedes-benz ML-CLASS beats every score on the internet, including ours.
What to ask forNot set on the 2012? See how every Ml-class model year scores →
Cross-shopping? Compare the 2012 Mercedes-benz Ml-class against another car →
What owners say
Real owners of this exact model-year, shown separately from the NHTSA score. If they disagree, that’s worth knowing.
See a wrong vehicle match or a stale/inaccurate detail on this page? Report a correction →