Isuzu Trooper Dt Swb MOT Pass Rate
Overall pass rate across all manufacture years, based on 73 real MOT test results. Failure rate: 45.2%.
Data from official DVSA MOT testing records
Isuzu Trooper Dt Swb MOT Reliability Overview
The Isuzu Trooper Dt Swb is a rare vehicle in the UK, with 73 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 54.8% and a failure rate of 45.2%, which is below the UK average of approximately 37%.
Based on this data, the Isuzu Trooper Dt Swb earns a "Poor" reliability rating. The average Isuzu Trooper Dt Swb presents for MOT with approximately 103,637 miles on the clock. The 1999 manufacture year performs best with a 61.4% pass rate.
The most common MOT failure for the Isuzu Trooper Dt Swb is Brakes, affecting 61.6% of all tests. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. The second most common issue is Suspension at 54.8%. Lamps, Reflectors and Electrical Equipment rounds out the top three at 32.9%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Brakes | 78.1% | 57 |
| 2 | Suspension | 67.1% | 49 |
| 3 | Lamps, Reflectors And Electrical Equipment | 43.8% | 32 |
| 4 | Tyres | 27.4% | 20 |
| 5 | Body, Chassis, Structure | 24.7% | 18 |
| 6 | Non-component Advisories | 16.4% | 12 |
| 7 | Driver's View Of The Road | 13.7% | 10 |
| 8 | Exhaust, Fuel And Emissions | 12.3% | 9 |
| 9 | Steering | 9.6% | 7 |
| 10 | Noise, Emissions And Leaks | 8.2% | 6 |
| 11 | Identification Of The Vehicle | 6.8% | 5 |
| 12 | Body, Structure And General Items | 5.5% | 4 |
| 13 | Visibility | 4.1% | 3 |
| 14 | Towbars | 1.4% | 1 |
Failures per 10,000 Miles
avg. 103,637 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Brakes | 7.53 | 78.1% | 57 |
| Suspension | 6.48 | 67.1% | 49 |
| Lamps & Electrical | 4.23 | 43.8% | 32 |
| Body & Structure | 2.91 | 30.2% | 22 |
| Tyres | 2.64 | 27.4% | 20 |
| Visibility | 1.72 | 17.8% | 13 |
| Non-component advisories | 1.59 | 16.4% | 12 |
| Emissions & Exhaust | 1.19 | 12.3% | 9 |
| Steering | 0.93 | 9.6% | 7 |
| Noise, emissions and leaks | 0.79 | 8.2% | 6 |
| Identification of the vehicle | 0.66 | 6.8% | 5 |
| Towbars | 0.13 | 1.4% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Isuzu Trooper Dt Swb has 103,637 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Isuzu Trooper Dt Swb has a mileage-adjusted failure rate of 4.36% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Isuzu Trooper Dt Swb MOT Data
The Isuzu Trooper Dt Swb is a rare vehicle in the UK, with 73 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 54.8% and a failure rate of 45.2%, which is below the UK average of approximately 37%.
For Isuzu Trooper Dt Swb owners, these results suggest above-average failure risk — thorough pre-MOT checks are recommended. Focus your pre-MOT checks on brakes and suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Trooper Dt Swb is likely to perform.
Brakes — 61.6% of failures
Brakes issues account for 61.6% of MOT failures on the Isuzu Trooper Dt Swb. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Suspension — 54.8% of failures
Suspension issues account for 54.8% of MOT failures on the Isuzu Trooper Dt Swb. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Lamps, Reflectors and Electrical Equipment — 32.9% of failures
Lamps, Reflectors and Electrical Equipment issues account for 32.9% of MOT failures on the Isuzu Trooper Dt Swb. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Frequently Asked Questions
What is the MOT pass rate for the Isuzu Trooper Dt Swb?
Based on 73 (based on limited data) MOT tests in our database, the Isuzu Trooper Dt Swb has an overall pass rate of 54.8% (45.2% fail rate).
What are the most common MOT failures on a Isuzu Trooper Dt Swb?
The top 3 reasons a Isuzu Trooper Dt Swb fails its MOT are: 1. Brakes (61.6%), 2. Suspension (54.8%), 3. Lamps, Reflectors and Electrical Equipment (32.9%). Check these areas before booking your MOT.
Is the Isuzu Trooper Dt Swb reliable?
With a 45.2% MOT failure rate, the Trooper Dt Swb is less reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Isuzu Trooper Dt Swb?
Based on failure data, focus on: Brakes (61.6%); Suspension (54.8%); Lamps, Reflectors and Electrical Equipment (32.9%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.