Isuzu D-Max Dl20 Auto
From 238 MOT tests. Above average for its class.
Common MOT failure categories
What goes wrong?
The most common MOT failure reasons are a tyre seriously damaged, a shock absorber bush excessively worn, a lamp missing and inoperative or in the case of a multiple light source more than 1/2 not functioning. The top issue, a tyre seriously damaged, caused 12 failures in 2024. Checking tread depth (1.6mm legal minimum, 3mm recommended) before your test can save an unnecessary fail. You can check prices at Black Circles if you need replacements. If you need repairs before retesting, sites like BookMyGarage let you compare local prices.
| a tyre seriously damaged | 12 |
| a shock absorber bush excessively worn | 10 |
| a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 5 |
| wiper blade defective | 4 |
| a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 4 |
| engine mil illuminated indicating a malfunction | 4 |
| windscreen in such a condition that visibility through swept area is seriously affected | 4 |
| the aim of a headlamp is not within limits laid down in the requirements | 4 |
| wiper blade missing or obviously not clearing the windscreen | 4 |
| reflector defective or damaged by more than 50% of the reflecting surface | 3 |
How serious are these failures?
Not all MOT failures are equal. Only 29.6% of D-Max Dl20 Auto failures are serious (safety or roadside), below the 44.4% average. When this car fails its MOT, it's more likely to be lights, wipers, or emissions than something dangerous. When it does fail, the average repair bill is around £52.
By registration year
| Year | Pass rate | Top failures |
|---|---|---|
| 2021 | 78% | a tyre seriously damaged, a shock absorber bush excessively worn |
Typical mileage
Half of all D-Max Dl20 Autos tested had between 25,226 and 55,041 miles on the clock. Relatively low mileage overall. Many are still fairly young.
At 38,833 median miles, the D-Max Dl20 Auto has 0.056 failures per 10,000 miles driven.
Other Isuzu models
| Isuzu D-Max | 77.6% |
| Isuzu Rodeo | 67.2% |
| Isuzu Trooper | 69.2% |
| Isuzu Tf | 66.8% |
| Isuzu D-Max Yukon D/C Intercooler Td | 72.7% |
Common questions
What is the Isuzu D-Max Dl20 Auto MOT pass rate?
The Isuzu D-Max Dl20 Auto has a 78.2% MOT pass rate based on 238 real MOT tests. This is above the national average.
What are common MOT failures on a Isuzu D-Max Dl20 Auto?
The most common MOT failure on the Isuzu D-Max Dl20 Auto is a tyre seriously damaged, which caused 12 failures. Other common issues include a shock absorber bush excessively worn.
What is the typical mileage of a Isuzu D-Max Dl20 Auto at MOT?
The median mileage at MOT for a Isuzu D-Max Dl20 Auto is 38,833 miles. The middle 50% of vehicles tested have between 25,226 and 55,041 miles.
Buying a used D-Max Dl20 Auto?
Start with the free tools. Look up the specific vehicle's MOT history on GOV.UK The mileage at each test will show if it's been wound back, and the advisory history tells you what's wearing. Cross-reference that against the typical failures above to see if anything looks unusual for this model.
The free data won't tell you about outstanding finance, theft markers, or write-off history. For that, you need a vehicle history check This is especially important on a private sale where you have fewer legal protections.
With a 78.2% pass rate and an average repair bill of £52 when things go wrong, budget accordingly.
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MOT data from DVSA anonymised test results, 2024 test year. Fleet data from DfT vehicle licensing statistics. Crown copyright, OGL v3.0. MOT pass rates are statistical summaries of test outcomes, not assessments of individual vehicle safety or condition. Always inspect a vehicle and check its full MOT history before purchasing. See terms of use.