1st generation (WD21) · WD21 (body-on-frame) · 524 complaints, 121 with mileage
Owners filed 524 complaints with NHTSA about the 1987–1995 Nissan Pathfinder, and 121 of them record the mileage at which the failure happened. That is enough to show not just what fails, but when.
75% of failures occur beyond 100,000 miles — a wear pattern. The car generally reaches substantial mileage before trouble starts.
The most-reported areas are the engine and its cooling system (28.4% of complaints, typically around 98,902 miles), body structure (19.7% of complaints, typically around 138,000 miles), the suspension (3.8% of complaints, typically around 138,267 miles).
| System | Complaints | Share | Typical mileage | Middle half |
|---|---|---|---|---|
| Engine And Engine Cooling | 149 | 28.4% | 98,902 | 70,000–107,000 |
| Structure | 103 | 19.7% | 138,000 | 113,000–160,000 |
| Power Train | 72 | 13.7% | — | — |
| Tires | 29 | 5.5% | — | — |
| Electrical System | 24 | 4.6% | — | — |
| Service Brakes, Hydraulic | 23 | 4.4% | — | — |
| Suspension | 20 | 3.8% | 138,267 | 100,800–200,000 |
| Fuel System, Gasoline | 20 | 3.8% | — | — |
| Vehicle Speed Control | 15 | 2.9% | — | — |
| Visibility | 11 | 2.1% | — | — |
| Year | Complaints | With mileage |
|---|---|---|
| 1990 | 44 | 3 |
| 1991 | 49 | 2 |
| 1992 | 38 | 4 |
| 1993 | 67 | 12 |
| 1994 | 108 | 18 |
| 1995 | 218 | 82 |
Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 131,715 miles; the figures below show which parts of the car run ahead of that and which run behind.
The engine and its cooling system accounts for 28.4% of complaints (149 reports, 22 of them with a mileage figure), with a median of 98,902 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 70,000 and 107,000 miles.
A single system taking 28.4% of all complaints is a concentration worth noting. It means that for this generation, most of what owners reported came back to one area of the car rather than being distributed across many small faults.
Body structure accounts for 19.7% of complaints (103 reports, 58 of them with a mileage figure), with a median of 138,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 113,000 and 160,000 miles.
The suspension accounts for 3.8% of complaints (20 reports, 12 of them with a mileage figure), with a median of 138,267 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 100,800 and 200,000 miles.
Within this generation, complaint volume is not constant across model years. The 1995 model year drew the most — 218 complaints — while 1992 drew the fewest at 38. The median year sits at 58.
That makes 1995 an outlier: roughly 3.8 times the median year of this generation. A single year standing that far apart usually reflects either a first-year issue that was later corrected, or a component change introduced for that year. Anyone shopping this generation has a straightforward reason to prefer a different year, all else being equal.
No recall campaigns covering this generation appear in NHTSA's post-2010 recall file. That is not the same as an absence of problems — recalls address safety defects specifically, and many of the complaints above concern faults that are expensive or annoying without meeting that threshold.
Of the 524 complaints filed against this generation, 30 reported a crash; 25 reported a fire; 24 reported an injury; 8 reported a fatality. Crash-involved reports represent 5.7% of the total.
These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.
For a buyer, a late-failure pattern shifts the question from whether to when. 75% of reported failures occur beyond 100,000 miles, so an example approaching that figure is approaching the range where other owners started reporting problems. The middle half of all failures falls between 100,000 and 157,000 miles.
On inspection, the engine and its cooling system and body structure are where this generation's reports concentrate, so those are the areas worth a specific look. The engine and its cooling system in particular shows a median failure mileage of 98,902, which gives a concrete number to compare against the odometer of any car you are considering.
None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.
Structural corrosion of the frame and rear body sections in salt regions; the dominant end-of-life failure for this generation.