Isuzu N-Series
VanFrom 283 MOT tests. Below average for its class.
Common MOT failure categories
What goes wrong?
The most common MOT failure reasons are a suspension pin, bush or joint excessively worn, windscreen washers not working or not providing sufficient fluid to clear the windscreen and service brake efficiency below minimum requirement. The top issue, a suspension pin, bush or joint excessively worn, caused 13 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 suspension pin, bush or joint excessively worn | 13 |
| windscreen washers not working or not providing sufficient fluid to clear the windscreen | 13 |
| service brake efficiency below minimum requirement | 12 |
| a tyre seriously damaged | 11 |
| a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources | 11 |
| a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 11 |
| exhaust system leaking or insecure | 10 |
| tyre tread depth not in accordance with the requirements | 10 |
| engine mil illuminated indicating a malfunction | 9 |
| brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle. | 9 |
How serious are these failures?
Not all MOT failures are equal. 17.4% of N-Series failures could actually strand you: fractured springs, engine faults, exhaust problems. Another 30.3% are safety issues where the car still drives but shouldn't, such as worn brakes, corroded brake pipes, and steering wear. When it does fail, the average repair bill is around £95.
Typical mileage
Half of all N-Seriess tested had between 87,486 and 157,222 miles on the clock. A significant number are high-mileage vehicles.
At 134,398 median miles, the N-Series has 0.027 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 N-Series MOT pass rate?
The Isuzu N-Series has a 64.3% MOT pass rate based on 283 real MOT tests. This is below the national average.
What are common MOT failures on a Isuzu N-Series?
The most common MOT failure on the Isuzu N-Series is a suspension pin, bush or joint excessively worn, which caused 13 failures. Other common issues include windscreen washers not working or not providing sufficient fluid to clear the windscreen.
What is the typical mileage of a Isuzu N-Series at MOT?
The median mileage at MOT for a Isuzu N-Series is 134,398 miles. The middle 50% of vehicles tested have between 87,486 and 157,222 miles.
Buying a used N-Series?
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 64.3% pass rate and an average repair bill of £95 when things go wrong, budget accordingly.
Van insurance works differently to car insurance. Make sure you're comparing like-for-like quotes for your use case. Compare van insurance.
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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.