2010 Mercury Mountaineer Problems
Real NHTSA owner complaints for the 2010 Mercury Mountaineer.
Worst 2010 Mercury Mountaineer Problems
Top 3 most-reported issues with average mileage at failure.
Brakes
Unintended Acceleration
Engine Problems
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All Problems by Category
Every NHTSA complaint category for the 2010 Mercury Mountaineer.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Brakes | 5 | — | — | 36,415 mi | |
| Unintended Acceleration | 4 | — | — | — | |
| Engine Problems | 3 | — | — | — | |
| Transmission / Drivetrain | 2 | — | — | — | |
| Steering Defects | 2 | — | — | — | |
| Electrical Faults | 1 | — | — | — | |
| Gasoline Fuel System | 1 | — | — | — | |
| Fuel System | 1 | — | — | — | |
| Interior Lighting | 1 | — | — | — | |
| Seat Belt Issues | 1 | — | — | — | |
| Seat-Related Issues | 1 | — | — | — | |
| Structural Problems | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2010 Mercury Mountaineer. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2010 Mercury Mountaineer
1 NHTSA recall campaign affecting ~33,256 vehicles.
FORD IS RECALLING CERTAIN MODEL YEAR 2010 FUSION, EXPLORER, EXPLORER SPORT TRAC, AND MERCURY MILAN AND MOUNTAINEER VEHICLES MANUFACTURED BETWEEN DECEMBER 15, 2009 THROUGH FEBRUARY 3, 2010 EQUIPPED WITH FRONT SEAT MANUAL RECLINERS. THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 202, "HEAD RESTRAINT." THE RECLINER GEAR PLATE TEETH MAY BE OUT OF DIMENSION SPECIFICATION WHICH COULD RESULT IN LIMITED PAWL TO GEAR PLATE TOOTH ENGAGEMENT.
Other Mercury Mountaineer Years
2010 Mercury Mountaineer — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2010 Mercury Mountaineer reliable?
What are common problems with the 2010 Mercury Mountaineer?
At what mileage do problems start on the 2010 Mercury Mountaineer?
Does the 2010 Mercury Mountaineer have any recalls?
Should I buy a 2010 Mercury Mountaineer?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Mercury Mountaineer reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2010 Mercury Mountaineer
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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