Isuzu Trooper 3.1 Diesel Turbo Reliability, MOT Pass Rate & Common Faults
Free Isuzu Trooper 3.1 Diesel Turbo car check
Is the Isuzu Trooper 3.1 Diesel Turbo reliable? We analysed 3,104 real MOT tests across 321 vehicles to find out.
Got a specific Isuzu Trooper 3.1 Diesel Turbo? Enter the reg for a free check:
The Isuzu Trooper 3.1 Diesel Turbo is about average for reliability based on real UK MOT data. Common problems include brake pipe excessively corroded, constant velocity joint gaiter split and position lamp(s) not working. Here's everything you need to know before buying a used Isuzu Trooper 3.1 Diesel Turbo.
Isuzu Trooper 3.1 Diesel Turbo Number Plates
Number plates registered to a Isuzu Trooper 3.1 Diesel Turbo. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Isuzu Trooper 3.1 Diesel Turbo MOT Pass Rate by Year
How likely is a Isuzu Trooper 3.1 Diesel Turbo to pass its MOT? Here's the pass rate for each registration year, newest first.
Isuzu Trooper 3.1 Diesel Turbo Problems — What Goes Wrong?
The most common reasons a Isuzu Trooper 3.1 Diesel Turbo fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Isuzu Trooper 3.1 Diesel Turbo Mileage — What's Normal?
How many miles does a typical Isuzu Trooper 3.1 Diesel Turbo owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Isuzu Trooper 3.1 Diesel Turbo MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Isuzu Trooper 3.1 Diesel Turbo year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2005 | 58 | 62.1% | 133,706 | 186,055 | 219,677 |
| 2001 | 65 | 61.5% | 116,624 | 144,221 | 195,630 |
| 1999 | 863 | 70.3% | 95,470 | 124,897 | 160,389 |
| 1998 | 813 | 69.2% | 108,802 | 139,087 | 169,034 |
| 1997 | 672 | 63.7% | 87,668 | 117,521 | 156,376 |
| 1996 | 507 | 63.9% | 110,977 | 144,620 | 177,348 |
| 1994 | 53 | 69.8% | 168,202 | 214,306 | 236,432 |
How Long Does a Isuzu Trooper 3.1 Diesel Turbo Last?
Based on 321 Isuzu Trooper 3.1 Diesel Turbo vehicles on UK roads.
Isuzu Trooper 3.1 Diesel Turbo Mileage Distribution
Total mileage recorded across all Isuzu Trooper 3.1 Diesel Turbo MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Isuzu Trooper 3.1 Diesel Turbo
Based on MOT pass rates across all registration years with sufficient test data.
70.3% MOT pass rate from 863 tests
61.5% MOT pass rate from 65 tests
The best year to buy a used Isuzu Trooper 3.1 Diesel Turbo is 1999, which has the highest MOT pass rate at 70.3% across 863 tests. The 2001 model year has the lowest pass rate at 61.5% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Isuzu Trooper 3.1 Diesel Turbo Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Isuzu Trooper 3.1 Diesel Turbo THIS CAR | 67.1% | 3,104 | 133,455 mi | 32 yrs |
| Isuzu Trooper | 69% | 362,452 | 117,154 mi | 38 yrs |
| Isuzu D-max | 79.2% | 268,922 | 63,046 mi | 13 yrs |
| Isuzu Rodeo | 71% | 189,090 | 87,999 mi | 24 yrs |
| Vauxhall Vivaro 3100 Elite S/s | 82.1% | 3,380 | 53,306 mi | — yrs |
Compared to the Isuzu Trooper (69.0% pass rate) and the Isuzu D-max (79.2% pass rate), the Isuzu Trooper 3.1 Diesel Turbo trails behind on MOT reliability.
Found a Isuzu Trooper 3.1 Diesel Turbo you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Isuzu Trooper 3.1 Diesel TurboShould you buy a used Isuzu Trooper 3.1 Diesel Turbo?
The Isuzu Trooper 3.1 Diesel Turbo has an overall MOT pass rate of 67.1% across 3,104 real MOT tests — roughly in line with the UK average.
The most common problems on the Isuzu Trooper 3.1 Diesel Turbo are brake pipe excessively corroded (301 recorded failures), constant velocity joint gaiter split (107), and position lamp(s) not working (102). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Isuzu Trooper 3.1 Diesel Turbo owner drives around 5,395 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Isuzu Trooper 3.1 Diesel Turbo models stay on UK roads for around 32 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.