Isuzu Trooper Best and Worst Years by Owner Complaints
We rank Isuzu Trooper model years by the number of owner complaints filed with NHTSA, from fewest to most. Complaint counts aren't failure rates: years that sold more cars, or that are older, can show more reports. We rank only model years at least five years old, because newer ones are still collecting reports. Among settled years shown, the 1985 drew the fewest (3) and the 1999 the most (81).
Complaints filed by model year
Every year compared
| Most-reported component | |||||
|---|---|---|---|---|---|
| 1985 Among the fewest complaints |
3 | 1 | Structure | — | 18 |
| 1987 Among the fewest complaints |
6 | 2 | Power train | — | 17–22 |
| 2002 Among the fewest complaints |
12 | 0 | Engine and engine cooling | — | 15 |
| 1997 | 13 | 2 | Power train | — | 14–15 |
| 1989 | 16 | 0 | Engine and engine cooling | — | 15 |
| 1988 | 17 | 1 | Engine and engine cooling | — | 15 |
| 1986 | 18 | 1 | Seat belts | — | 17–25 |
| 1990 | 23 | 2 | Engine and engine cooling | — | 15 |
| 1992 | 25 | 2 | Engine and engine cooling | — | 15 |
| 2001 | 29 | 1 | Power train | — | 15 |
| 1993 | 33 | 2 | Engine and engine cooling | — | 14–16 |
| 1998 | 42 | 1 | Engine and engine cooling | — | 15 |
| 1994 | 47 | 2 | Engine and engine cooling | — | 14–15 |
| 2000 | 49 | 2 | Engine and engine cooling | — | 15 |
| 1996 | 51 | 2 | Suspension | — | 14–15 |
| 1995 Among the most complaints |
54 | 1 | Suspension | — | 14–15 |
| 1991 Among the most complaints |
57 | 2 | Engine and engine cooling | — | 15 |
| 1999 Among the most complaints |
81 | 0 | Engine and engine cooling | — | 15 |
Sources: NHTSA ODI complaints, NHTSA recalls, NHTSA NCAP, EPA; retrieved Oct 6, 2026.
What owners reported in the Isuzu Trooper years with the most complaints
These settled model years drew the most owner complaints to NHTSA. The share in brackets is the part of that year’s complaints that names each component; one complaint can name several.
1999 Isuzu Trooper: 81 complaints
Most-reported: Engine and engine cooling 56 (69%); Power train 8 (10%); Vehicle speed control 7 (9%).
Reports mention 5 crashes, 1 fire, 4 injuries. Typical odometer reading when owners filed: 71,500 miles. 0 recall campaigns listed.
1991 Isuzu Trooper: 57 complaints
Most-reported: Engine and engine cooling 13 (23%); Power train 12 (21%); Wheels 8 (14%).
Reports mention 5 crashes, 15 fires, 4 injuries, 3 deaths. 2 recall campaigns listed.
1995 Isuzu Trooper: 54 complaints
Most-reported: Suspension 9 (17%); Air bags 7 (13%); Engine and engine cooling 7 (13%).
Reports mention 14 crashes, 3 fires, 11 injuries. 1 recall campaign listed.
The Isuzu Trooper years with the fewest complaints
1985 Isuzu Trooper: 3 complaints
Most-reported: Structure 2 (67%); Power train 1 (33%).
Reports mention 1 crash. 1 recall campaign listed.
1987 Isuzu Trooper: 6 complaints
Most-reported: Power train 2 (33%); Engine and engine cooling 1 (17%); Fuel system 1 (17%).
2 recall campaigns listed.
2002 Isuzu Trooper: 12 complaints
Most-reported: Engine and engine cooling 4 (33%); Vehicle speed control 3 (25%); Power train 2 (17%).
Reports mention 1 crash. 0 recall campaigns listed.
Crashes, fires and injuries in Isuzu Trooper owner reports
| Model year | Complaints | Crashes | Fires | Injuries | Deaths | Typical miles at filing |
|---|---|---|---|---|---|---|
| 2002 | 12 | 1 | 0 | 0 | 0 | — |
| 2001 | 29 | 2 | 0 | 0 | 0 | 80,000 |
| 2000 | 49 | 5 | 0 | 8 | 0 | 71,000 |
| 1999 | 81 | 5 | 1 | 4 | 0 | 71,500 |
| 1998 | 42 | 2 | 2 | 4 | 0 | 55,000 |
| 1997 | 13 | 1 | 0 | 2 | 0 | — |
| 1996 | 51 | 5 | 1 | 5 | 0 | — |
| 1995 | 54 | 14 | 3 | 11 | 0 | — |
| 1994 | 47 | 5 | 3 | 4 | 0 | 85,299 |
| 1993 | 33 | 5 | 0 | 5 | 0 | — |
| 1992 | 25 | 4 | 3 | 0 | 0 | — |
| 1991 | 57 | 5 | 15 | 4 | 3 | — |
| 1990 | 23 | 2 | 5 | 6 | 0 | — |
| 1989 | 16 | 1 | 0 | 0 | 0 | — |
| 1988 | 17 | 1 | 2 | 4 | 0 | — |
| 1987 | 6 | 0 | 0 | 0 | 0 | — |
| 1986 | 18 | 0 | 0 | 1 | 0 | — |
| 1985 | 3 | 1 | 0 | 0 | 0 | — |
Owner-reported, not verified by NHTSA. “Typical miles” is the median odometer reading in complaints that gave one (shown when at least 10 did). Source: NHTSA ODI complaints, retrieved Oct 6, 2026.
Largest Isuzu Trooper recalls
- ENGINE:CAMSHAFT (8/82) (1992–1994 model years; 122,297 vehicles across all models; filed Jul 1994; 94V132000)
- ISUZU/ACCELERATOR CABLE (1992–1995 model years; 72,905 vehicles across all models; filed Apr 2004; 04V199000)
- STRUCTURE:DOOR ASSEMBLY:HINGE AND ATTACHMENTS (1984–1987 model years; 49,300 vehicles across all models; filed Jul 1992; 92V093000)
- ISUZU/FUEL LEAKAGE (2000–2001 model years; 18,462 vehicles across all models; filed Nov 2000; 00V376000)
- POWER TRAIN:TRANSMISSION:AUTOMATIC:OTHER PARTS (1990–1991 model years; 17,048 vehicles across all models; filed Sep 1990; 90V167000)
All 12 Isuzu Trooper recall campaigns · Isuzu Trooper problems, recalls and mpg by year · Used car inspection checklist
What the numbers can't tell you
- Sales volume. NHTSA publishes no sales figures with complaints, so a popular year draws more reports even if each car is no worse.
- Recent years are under-counted. Owners file reports for years after purchase; the newest model years will keep growing.
- The individual car. Maintenance, mileage and repairs matter more for one used car than any model-year average. Get a pre-purchase inspection and check open recalls by VIN.
Isuzu Trooper years FAQ
Which Isuzu Trooper year has the fewest complaints?
Among the model years shown whose counts have settled, the 1985 has the fewest owner complaints filed with NHTSA (3). That is a count of reports, not a measure of reliability.
Does fewer complaints mean a more reliable car?
Not necessarily. Complaint counts depend on how many cars were sold, how old they are and how many owners file reports. Use them to spot patterns worth asking about, alongside recalls, crash tests and a pre-purchase inspection.
Are there Isuzu Trooper years to avoid?
No model year is officially one to avoid. By owner complaints to NHTSA, the settled years with the most reports are the 1999, 1991 and 1995 models, and across all years the most-reported problem area is the engine and engine cooling. Compare those years with the ones that drew the fewest reports, then check any specific car for open recalls by VIN and get a pre-purchase inspection.
What is the most common Isuzu Trooper problem?
Across the model years shown, owners most often report problems with the engine and engine cooling (184 of 576 complaints list it). Each model-year report breaks the complaints down by component.
How many recalls does the Isuzu Trooper have?
NHTSA lists 12 recall campaigns covering the Isuzu Trooper. See every one, with official wording and repair rates, on the Isuzu Trooper recall page.
Why are newer years left out of fewest and most?
Owners keep filing complaints for years after a car is sold. We mark the two newest model years as still collecting reports, and we only rank years that are at least five years old.
How this page was madeSources, processing, limits, review and changes
Data sources
- NHTSA recalls by vehicle
Retrieved Oct 6, 2026 - US DOT recall completion rates (data.transportation.gov)
Retrieved Oct 6, 2026 - NHTSA ODI owner complaints
Retrieved Oct 6, 2026 - NHTSA NCAP 5-Star Safety Ratings
Retrieved Oct 6, 2026 - EPA fuel economy data (licence confirmation pending)
Retrieved Oct 6, 2026 - EIA weekly retail gasoline prices
Weekly, all taxes included
Processing
- Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
- Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.
Limitations
- Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
- Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
- Recent model years are still collecting reports.
Review
Data compiled automatically from the official files listed here.
Changelog
- 2026-10-06 Data refreshed from the official files.