2007 Mercury Mountaineer reliability record
Every consumer complaint and recall the U.S. government (NHTSA) has on file for the 2007 Mercury Mountaineer — the repair risk behind the ownership cost.
- NHTSA complaints
- 119
- 7 in the last 5 years
- Top problem area
- SEATS
- 24 complaints
- Recalls on record
- 0
- none on record
- Reported harm
- 6 reported crashes · 1 injury
How this record compares
raw NHTSA counts, not defect ratesComplaint rank
#3,724
of 4,194 vehicle records
Vs Mercury median
-110
median 229 across 90 Mercury records
Vs 2005-2009
-150
median 270 complaints in 846 records
Top component share
20%
Seats: 24 complaints
What owners report fails — 2007 Mercury Mountaineer
- SEATS 24
- POWER TRAIN 21
- ELECTRICAL SYSTEM 16
- VEHICLE SPEED CONTROL 7
- UNKNOWN OR OTHER 6
Estimate the 5-year cost to own a 2007 Mercury Mountaineer
A vehicle's complaint record hints at the repair and maintenance budget you'll need. Add your state, purchase price, and mileage to the TCO calculator for the full picture.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 2007 Mercury Mountaineer units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Data as of 2026. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 2007 Mercury Mountaineer reliable?
NHTSA has 119 consumer complaints on record for the 2007 Mercury Mountaineer. The most-reported problem area is seats (24 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 2007 Mercury Mountaineer units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 2007 Mercury Mountaineer?
Owners most often report problems with: seats (24), power train (21), electrical system (16), vehicle speed control (7). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 2007 Mercury Mountaineer?
Ownership cost depends on your state taxes, insurance, fuel, and the maintenance the vehicle's reliability record implies. Use the CarOutlay 5-year TCO calculator to estimate the full cost including the repair risk this complaint record suggests.