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Isuzu Trooper Duty Dt LWB Reliability, MOT Pass Rate & Common Faults

Free Isuzu Trooper Duty Dt LWB car check

Is the Isuzu Trooper Duty Dt LWB reliable? We analysed 3,612 real MOT tests across 406 vehicles to find out.

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Data last updated: · Based on 3,612 real MOT tests
MOT Pass Rate
71.9%
Typical Mileage
104,413mi
Annual Mileage
6,121mi/yr
Est. Lifespan
28yrs

The Isuzu Trooper Duty Dt LWB is about average for reliability based on real UK MOT data. Common problems include brake pipe excessively corroded, shock absorber has a serious fluid leak and position lamp(s) not working. Here's everything you need to know before buying a used Isuzu Trooper Duty Dt LWB.

Isuzu Trooper Duty Dt LWB Number Plates

Number plates registered to a Isuzu Trooper Duty Dt LWB. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Isuzu Trooper Duty Dt LWB MOT Pass Rate by Year

How likely is a Isuzu Trooper Duty Dt LWB to pass its MOT? Here's the pass rate for each registration year, newest first.

73.6%
2005
70%
2004
73.1%
2003
75%
2002
72.7%
2001
71.3%
2000
71.2%
1999
70.3%
1998

Isuzu Trooper Duty Dt LWB Problems — What Goes Wrong?

The most common reasons a Isuzu Trooper Duty Dt LWB fails its MOT, ranked by how often they occur. Check for these problems before you buy.

Brake pipe excessively corroded 223
Shock absorber has a serious fluid leak 105
position lamp(s) not working 103
Exhaust has a major leak of exhaust gases 95
Tyre tread depth below requirements of 1.6mm 91
constant velocity joint gaiter split 83
Registration plate lamp not working 81
Windscreen wiper does not clear the windscreen effectively 65
wheel bearing has excessive play 63
Stop lamp not working 49

Isuzu Trooper Duty Dt LWB Mileage — What's Normal?

How many miles does a typical Isuzu Trooper Duty Dt LWB owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
3,324 mi/yr
Typical
6,121 mi/yr
Average
7,225 mi/yr
Heavy usage
9,757 mi/yr

Isuzu Trooper Duty Dt LWB MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Isuzu Trooper Duty Dt LWB year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2005 106 73.6% 68,463 101,118 114,710
2004 160 70.0% 77,341 101,528 146,339
2003 245 73.1% 59,525 85,686 114,290
2002 480 75.0% 63,260 85,594 113,477
2001 432 72.7% 77,352 100,752 128,262
2000 603 71.3% 79,812 98,726 126,507
1999 907 71.2% 85,418 106,939 132,084
1998 327 70.3% 100,283 121,142 143,374

How Long Does a Isuzu Trooper Duty Dt LWB Last?

Based on 406 Isuzu Trooper Duty Dt LWB vehicles on UK roads.

Average
13.4 years
Median
13.0 years
Estimated max lifespan
28 years

Isuzu Trooper Duty Dt LWB Mileage Distribution

Total mileage recorded across all Isuzu Trooper Duty Dt LWB MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
104,413 mi
75th Percentile
133,206 mi
95th Percentile
176,937 mi
Max Recorded
261,245 mi

Best Year to Buy a Used Isuzu Trooper Duty Dt LWB

Based on MOT pass rates across all registration years with sufficient test data.

Best year
2002

75.0% MOT pass rate from 480 tests

Year to avoid
2004

70.0% MOT pass rate from 160 tests

The best year to buy a used Isuzu Trooper Duty Dt LWB is 2002, which has the highest MOT pass rate at 75.0% across 480 tests. The 2004 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 LWB 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 LWB THIS CAR 71.9% 3,612 104,413 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
Mazda 323 Glx 59.4% 3,664 104,476 mi 38 yrs

Compared to the Isuzu Trooper (69.0% pass rate) and the Isuzu D-max (79.2% pass rate), the Isuzu Trooper Duty Dt LWB sits in the middle of the pack on MOT reliability.

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Should you buy a used Isuzu Trooper Duty Dt LWB?

The Isuzu Trooper Duty Dt LWB has an overall MOT pass rate of 71.9% across 3,612 real MOT tests — roughly in line with the UK average.

The most common problems on the Isuzu Trooper Duty Dt LWB are brake pipe excessively corroded (223 recorded failures), shock absorber has a serious fluid leak (105), and position lamp(s) not working (103). 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 LWB owner drives around 6,121 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 LWB 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.

Isuzu Trooper Duty Dt LWB — Frequently Asked Questions

Is the Isuzu Trooper Duty Dt LWB reliable?
Based on 3,612 MOT tests, the Isuzu Trooper Duty Dt LWB has a 71.9% pass rate — about average for UK cars.
What are the common problems on a Isuzu Trooper Duty Dt LWB?
The most common MOT failures are brake pipe excessively corroded, shock absorber has a serious fluid leak, and position lamp(s) not working. Check these on any test drive.
How many miles does a Isuzu Trooper Duty Dt LWB do per year?
The typical Isuzu Trooper Duty Dt LWB does around 6,121 miles per year. Anything significantly above or below this is worth investigating.
How long does a Isuzu Trooper Duty Dt LWB last?
Most Isuzu Trooper Duty Dt LWB models stay on UK roads for around 28 years based on our analysis of 406 vehicles.
Should I get a vehicle check before buying a Isuzu Trooper Duty Dt LWB?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Isuzu Trooper Duty Dt LWB?
Based on MOT pass rates, the best year to buy a used Isuzu Trooper Duty Dt LWB is 2002 with a 75.0% pass rate across 480 tests.