1996 Mercury Mountaineer: what breaks, and at what mileage
What breaks on the 1996 Mercury Mountaineer
Only 3 defect reports have been filed with NHTSA about the 1996 Mercury Mountaineer, which is too few to compute mileage percentiles or a risk score. The reports reported tire blowout or tread separation.
When each failure gets reported
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
Every reported failure mode
| Failure mode | System | Reports | With reading | 25th | Median | 75th | Per 1,000 | Typical repair | Severity |
|---|---|---|---|---|---|---|---|---|---|
| Tire blowout or tread separation | wheels | 2 | 0 | — | — | — | 0.0 | $200–$1,500 | Critical |
| Other speed control problem | adas | 1 | 0 | — | — | — | 0.0 | $250–$2,000 | Critical |
Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound. Repair costs are typical independent-shop ranges for the failure, not figures from these reports.
Recalls on the 1996 model year
NHTSA has issued 2 recall campaigns covering the 1996 Mercury Mountaineer, affecting an estimated 725,750 vehicles. A recall is a different kind of evidence from a complaint: it is the regulator and the manufacturer agreeing that something has to be fixed, and the fix is free for as long as the car exists.
The campaigns cover tires:tread/belt and vehicle speed control. Whether the work was actually done on the car in front of you is a question only the VIN can answer, and the manufacturer or NHTSA will answer it free.
One caution about reading these together: a recall usually raises the complaint count for the same part, because owners who read about it go and file. The mileages stay informative; the counts get noisy.
TIRES:TREAD/BELT
14,400,000 vehicles 2000-08-21- Defect
- Tire description: firestone wilderness at, size p235/75r15, produced at the decatur, illinois tire plant and all firestone radial atx and radial atx ii tires, size p235/75r15. Operation of these tires at low inflation pressures, high speed, and in hot weather, can contribute to separation of the tire tread.
- Consequence
- If the tread separates from the tire, the driver can lose control of the vehicle, possibly resulting in a crash causing injury or death.
- Remedy
- The replacement/reimbursement program for this campaign expired on august 29, 2001. However, customers should contact firestone customer service at 1-800-465-1904 for possible assistance.
VEHICLE SPEED CONTROL
23,000 vehicles 1997-04-30- Defect
- Vehicle description: multi-purpose passenger vehicles equipped with 5.0l engines originally sold or currently registered in the states of alaska, idaho, iowa, maine, michigan (upper peninsula only), minnesota, montana, nebraska, new hampshire, new york, north dakota, south dakota, vermont, wisconsin, and wyoming. These vehicles, when operated for extended periods of time at highway speeds and temperatures below -20 degrees farenheit, do not return to idle due to ice in the throttle body.
- Consequence
- Although the vehicle can be controlled by either applying the service brakes or shifting the transmission to neutral, increased brake pedal efforts or some increase in stopping distance can result.
- Remedy
- Dealers will install a revised pcv system with water heated vacuum source.
Recall work is free at a franchised dealer regardless of the car's age. Check the VIN at nhtsa.gov/recalls before assuming it was done.
Every year of the Mercury Mountaineer
Scores compare each year against other cars of the same model year, so a low number on an older car is a real result and not an artefact of age.
Shorter is better. Years with too few reports to score are shown without a bar rather than as a zero, because no data is not good news.
Within the 1996-2001 generation, 1999 Mercury Mountaineer scores best at 59 and 2000 Mercury Mountaineer worst at 62.
What the reports on file say
The complaints recorded against the 1996 Mercury Mountaineer are tire blowout or tread separation (2 reports) and other speed control problem (1 report). With a sample this size these are anecdotes rather than a pattern, and they are shown because somebody looking at this exact car would rather see them than nothing.
Why this page is short
A model year needs about 8 reports before percentiles mean anything, and this one does not have them. Complaint volume tracks how many cars were sold and how long they have been on the road, so a thin page usually means a rare car, a new car, or a car whose owners do not file.
Other years of the same model do have enough: 1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004. The mechanical parts are often shared across those years, so their pages are the better guide to what this one is likely to do, with the caveat that a shared part is not a shared production line.
Where this comes from. Every figure above is computed from NHTSA owner complaints and recall records for this exact make, model and year. Complaints are voluntary and self-selected, so treat counts as a floor. The methodology page writes out each formula, and the same numbers are available as JSON.
What breaks at my mileage Compare with another car
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed