Isuzu Trooper Duty Dt SWB Reliability, MOT Pass Rate & Common Faults
Free Isuzu Trooper Duty Dt SWB car check
Is the Isuzu Trooper Duty Dt SWB reliable? We analysed 3,100 real MOT tests across 392 vehicles to find out.
Got a specific Isuzu Trooper Duty Dt SWB? Enter the reg for a free check:
The Isuzu Trooper Duty Dt SWB is about average for reliability based on real UK MOT data. Common problems include brake pipe excessively corroded, position lamp(s) not working and shock absorber has a serious fluid leak. Here's everything you need to know before buying a used Isuzu Trooper Duty Dt SWB.
Isuzu Trooper Duty Dt SWB Number Plates
Number plates registered to a Isuzu Trooper Duty Dt SWB. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Isuzu Trooper Duty Dt SWB MOT Pass Rate by Year
How likely is a Isuzu Trooper Duty Dt SWB to pass its MOT? Here's the pass rate for each registration year, newest first.
Isuzu Trooper Duty Dt SWB Problems — What Goes Wrong?
The most common reasons a Isuzu Trooper Duty Dt SWB fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Isuzu Trooper Duty Dt SWB Mileage — What's Normal?
How many miles does a typical Isuzu Trooper Duty Dt SWB owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Isuzu Trooper Duty Dt SWB MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Isuzu Trooper Duty Dt SWB year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2004 | 117 | 74.4% | 36,838 | 56,968 | 89,302 |
| 2003 | 112 | 77.7% | 52,268 | 83,749 | 113,226 |
| 2002 | 301 | 71.4% | 57,861 | 80,492 | 101,998 |
| 2001 | 432 | 75.2% | 66,700 | 92,356 | 116,302 |
| 2000 | 426 | 70.9% | 65,695 | 87,390 | 114,199 |
| 1999 | 961 | 70.0% | 86,570 | 106,754 | 130,627 |
| 1998 | 258 | 71.3% | 99,881 | 116,314 | 134,803 |
How Long Does a Isuzu Trooper Duty Dt SWB Last?
Based on 392 Isuzu Trooper Duty Dt SWB vehicles on UK roads.
Isuzu Trooper Duty Dt SWB Mileage Distribution
Total mileage recorded across all Isuzu Trooper Duty Dt SWB 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 Duty Dt SWB
Based on MOT pass rates across all registration years with sufficient test data.
77.7% MOT pass rate from 112 tests
70.0% MOT pass rate from 961 tests
The best year to buy a used Isuzu Trooper Duty Dt SWB is 2003, which has the highest MOT pass rate at 77.7% across 112 tests. The 1999 model year has the lowest pass rate at 70.0% — 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 Duty Dt SWB Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Isuzu Trooper Duty Dt SWB THIS CAR | 71.6% | 3,100 | 102,286 mi | 28 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 |
| Fiat Ducato 35 Multijet III | 80.7% | 1,648 | 44,339 mi | — yrs |
Compared to the Isuzu Trooper (69.0% pass rate) and the Isuzu D-max (79.2% pass rate), the Isuzu Trooper Duty Dt SWB sits in the middle of the pack on MOT reliability.
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Check a specific Isuzu Trooper Duty Dt SWBShould you buy a used Isuzu Trooper Duty Dt SWB?
The Isuzu Trooper Duty Dt SWB has an overall MOT pass rate of 71.6% across 3,100 real MOT tests — roughly in line with the UK average.
The most common problems on the Isuzu Trooper Duty Dt SWB are brake pipe excessively corroded (177 recorded failures), position lamp(s) not working (84), and shock absorber has a serious fluid leak (74). 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 Duty Dt SWB owner drives around 6,043 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 Duty Dt SWB models stay on UK roads for around 28 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.