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#BS-2010-MERMOU-37B92010 Mercury Mountaineer
Based on reports from 24 owners and 1 recall for this exact model.
Preliminary Verdict
Green Light
Based on 24 complaints, 0 crashes, 0 fires, and 1 recalls.
Top reported problems
brakes lock up while driving
1 complaints • Severity 10/10
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Mechanic Inspection Checklist
5 owners reported brakes issues — failures commonly reported around 38K miles.
Failure Timeline by Mileage
Peak failure range: 30–60K miles (11 reports) • Median: 38K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Brakes (5 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2010 Mercury Mountaineer: Known Issues & Problem Areas
Brakes Issues
Brakes complaints account for 21% of all reports filed for the 2010 Mercury Mountaineer, with 5 owners filing complaints with NHTSA. The median mileage at time of complaint is 38,000 miles, suggesting issues tend to surface around the 38K-mile mark.
Speed Control Issues
Speed Control complaints account for 17% of all reports filed for the 2010 Mercury Mountaineer, with 4 owners filing complaints with NHTSA. Owners should pay attention to speed control-related symptoms during test drives and pre-purchase inspections.
Engine Issues
Engine complaints account for 13% of all reports filed for the 2010 Mercury Mountaineer, with 3 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.
Drivetrain Issues
Drivetrain complaints account for 8% of all reports filed for the 2010 Mercury Mountaineer, with 2 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.
Complaint trend by year
Complaints filed with NHTSA by year for the 2010 Mercury Mountaineer. Recent trend: decreasing.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (1 recall)
SEATS:FRONT ASSEMBLY:RECLINER
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.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
The worst model year for the Mercury Mountaineer is the 2002 — worth knowing if you're cross-shopping years. The biggest problem area is body / paint.
2010 Mercury Mountaineer vs. Class Average (Sport Utility Vehicle - 2WD)
This vehicle
24
Class avg
278
Below the class average — fewer complaints than typical sport utility vehicle - 2wd vehicles. A good sign.
Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 24 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 1 recall found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Mercury Mountaineer Model Years
View all Mercury Mountaineer years →2010 Mercury Mountaineer: Frequently Asked Questions
What is the most common problem with the 2010 Mercury Mountaineer?
Is the 2010 Mercury Mountaineer reliable?
How much does it cost to fix 2010 Mercury Mountaineer problems?
Does the 2010 Mercury Mountaineer have any recalls?
What mileage do Mercury Mountaineer problems start?
What’s in the full report?
How is this different from free NHTSA data?
How is this different from Carfax?
What if the report isn’t useful?




Get the Full 2010 Mercury Mountaineer Report
10 sections of AI analysis based on 24 owner reports. Know before you buy.