1998 Mercury Mountaineer reliability record
Every consumer complaint and recall the U.S. government (NHTSA) has on file for the 1998 Mercury Mountaineer — the repair risk behind the ownership cost.
- NHTSA complaints
- 298
- on record
- Top problem area
- TIRES
- 53 complaints
- Recalls on record
- 0
- none on record
- Reported harm
- 29 reported crashes · 36 injuries · 2 deaths · 31 fires
How this record compares
raw NHTSA counts, not defect ratesComplaint rank
#1,789
of 4,194 vehicle records
Vs Mercury median
+69
median 229 across 90 Mercury records
Vs 1996-2000
+30
median 268 complaints in 623 records
Top component share
34%
Tires: 101 complaints
What owners report fails — 1998 Mercury Mountaineer
- TIRES 53
- TIRES:TREAD/BELT 48
- VEHICLE SPEED CONTROL 18
- VEHICLE SPEED CONTROL:ACCELERATOR PEDAL 13
- ELECTRICAL SYSTEM 10
Estimate the 5-year cost to own a 1998 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 1998 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 1998 Mercury Mountaineer reliable?
NHTSA has 298 consumer complaints on record for the 1998 Mercury Mountaineer. The most-reported problem area is tires (53 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 1998 Mercury Mountaineer units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 1998 Mercury Mountaineer?
Owners most often report problems with: tires (53), tires:tread/belt (48), vehicle speed control (18), vehicle speed control:accelerator pedal (13). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 1998 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.