Pass rate, every year
539 tests across 3 model years, 2019–2021.
+6.5 pts vs the national average
Pass rate, every year
539 tests across 3 model years, 2019–2021.
+6.5 pts vs the national average
Best year to buy
2021 89.0%
The strongest of the 3 years on record. See the 2021 page →
Worst year to buy
2020 86.5%
2.5 points below the 2021 peak. See the 2020 page →
The Isuzu D-Max Xtr MOT pass rate is 87.5%, +6.5 percentage points above the UK average. That is 539 DVSA MOT tests recorded between 2019 and 2021. This page lists the most common Isuzu D-Max Xtr MOT failures by category, names the best and worst model years, and finishes with a pre-MOT checklist you can run at home.
The Isuzu D-Max Xtr passed on its first attempt in 86.0%, and its overall record sits +6.5 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the Isuzu D-Max Xtr in the 2023–2025 data: 539 tests across 3 model years (2019–2021). A test still carries exactly one pass or fail verdict.
| Measure | This model |
|---|---|
| Tests analysed | 539 |
| Overall pass rate | 87.5% |
| Passed on first attempt | 86.0% |
| Average mileage at test | 40,251 mi |
| Model years covered | 2019–2021 (3 years) |
| Versus UK national average | +6.5 pts above |
Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.
Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the Isuzu D-Max Xtr, the Suspension section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.
| Inspection section | Share of failures |
|---|---|
| Suspension | 32% |
| Lamps, reflectors and electrical equipment | 26% |
| Visibility | 24% |
| Tyres | 8% |
| Brakes | 6% |
| Noise, emissions and leaks | 3% |
Shares are over the Isuzu D-Max Xtr's recorded defect strings, merged across its year pages.
Around 32% of the recorded Isuzu D-Max Xtr failures fall in the Suspension section of the MOT inspection manual. Testers recorded "Leaf spring fractured" (2.4%), "Pins and bushes pin or bush excessively worn" (2.0%), "Ball joint excessively worn" (0.6%) among the Isuzu D-Max Xtr's suspension faults.
Around 26% of the recorded Isuzu D-Max Xtr failures fall in the Lamps, reflectors and electrical equipment section of the MOT inspection manual. Testers recorded "Registration plate lamp(s) inoperative in the case of multiple lamps or light sources" (2.8%), "Headlamp aim too high" (0.6%), "Individual direction indicators flashing more than 120 times a minute" (0.6%) among the Isuzu D-Max Xtr's lamps, reflectors and electrical equipment faults.
Around 24% of the recorded Isuzu D-Max Xtr failures fall in the Visibility section of the MOT inspection manual. Testers recorded "Windscreen damaged but not adversely affecting driver's view" (2.0%), "Wipers does not clear the windscreen effectively" (1.7%), "Wipers blade defective" (0.6%) among the Isuzu D-Max Xtr's visibility faults.
The descriptions below are the exact DVSA failure strings testers recorded most often for the Isuzu D-Max Xtr, each with how many of the model's 539 tests it was noted on.
The strongest Isuzu D-Max Xtr model year on record is 2021 (89.0% across 182 tests), and the weakest is 2020 (86.5%). The gap between them is 2.5 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.
| Year | Tests | Pass rate |
|---|---|---|
| 2021 D-Max Xtr | 182 | 89.0% |
| 2020 D-Max Xtr | 297 | 86.5% |
| 2019 D-Max Xtr | 60 | 88.3% |
Newest model year first. Only years with at least 50 recorded tests are listed.
These checks follow this Isuzu D-Max Xtr's own most-recorded failure strings, starting with what a tester is most likely to flag on a Isuzu D-Max Xtr.
the lights — “registration plate lamp(s) inoperative in the case of multiple lamps or light sources”
Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.
the suspension joints — “pins and bushes pin or bush excessively worn”
With the car parked on level ground, rock the top of each front wheel in and out while someone watches the suspension arm. Clunks, or rubber boots split and greasy, are what testers record here.
the windscreen — “windscreen damaged”
Check the driver’s side of the screen within the swept area for chips and cracks; anything larger than 10mm in the driver’s central view is a fail. Most chips can be resin-repaired for far less than a new screen.
Derived from the DVSA failure strings testers recorded for the Isuzu D-Max Xtr. A check that finds nothing means the item is likely fine, not that the test is guaranteed.
87.5% of the 539 recorded Isuzu D-Max Xtr MOT tests ended in a pass, +6.5 percentage points above the national average. 86.0% of those passed on the first attempt.
2021 is the strongest Isuzu D-Max Xtr year on record at 89.0%, while 2020 is the weakest at 86.5%. The year-by-year table below lists every model year with at least 50 recorded tests.
The most recorded Isuzu D-Max Xtr failures are "Registration plate lamp(s) inoperative in the case of multiple lamps or light sources" and "Leaf spring fractured" — together around 5% of tests, mostly in the Lamps, reflectors and electrical equipment section.