Isuzu N Series MOT Failures
An analysis of 1,602 real DVSA MOT tests on the Isuzu N Series — what fails, how often, and how that compares to every other car on UK roads.
Where the Isuzu N Series fails its MOT
The single biggest MOT failure point on the Isuzu N Series is abs fault — this model is 9.3 times more likely to fail on this item than the average car on UK roads. That makes it worth watching for anyone buying or owning this model. Across 1,602 MOT tests, 8.73% of all Isuzu N Series tests recorded this as a failure.
Suspension failures typically mean worn bushes, drop links, or dampers. These affect handling and tyre wear. Budget £150–£400 per corner at an independent garage for full suspension overhaul.
Other notable weak points include free play in the steering, measured at the rim ... (62x the fleet average), coil springs broken (24x the fleet average), service brake efficiency below minimum requirement (19x the fleet average), and track rod ends worn (13x the fleet average). These ratios compare the Isuzu N Series's failure rate on each item against the national average for all cars tested — a ratio of 10x means this model fails ten times more often than a typical car.
The failures span 5 categories: Suspension, Steering, Brakes, Wipers & Windscreen, Bodywork. If you're inspecting a Isuzu N Series before purchase, these are the areas to focus on — and if any have been flagged as advisories on a previous MOT, they're likely to become failures in the near future.
What to check before buying a Isuzu N Series
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Isuzu N Series:
Suspension — check for abs fault, coil springs broken. Steering — check for free play in the steering, measured at the rim ..., track rod ends worn. Brakes — check for service brake efficiency below minimum requirement.
Always check the car's full MOT history for patterns — recurring advisories often become failures within 12 months. Enter any reg into our free car check to see the complete picture.
Looking at a specific Isuzu N Series?
Enter the reg to see its full MOT history, mileage records, write-off status, and finance checks.
Isuzu N Series MOT FAQs
What are the most common MOT failures on a Isuzu N Series?
Based on 1,602 DVSA MOT tests, the most common failure is abs fault — at 9x the national fleet average. Other frequent failures include free play in the steering, measured at the rim ... and coil springs broken.
Is the Isuzu N Series reliable based on MOT data?
The Isuzu N Series has 8 categories where it fails more often than average. The main concern is abs fault. Always check a specific car's full history before buying.
What MOT failures should I expect at high mileage?
Above 100,000 miles, the Isuzu N Series most commonly fails on free play in the steering, measured at the rim ... and coil springs broken. Under 60,000 miles, the main issues are .
How do I check a Isuzu N Series's MOT history?
Enter the registration number into our free car check above. You'll see every MOT test result, advisories and failures, mileage readings, write-off status, and finance checks.
MOT failure data sourced from DVSA bulk test records via data.gov.uk. Ratios compare this model's failure rate against the national fleet average. Known issues sourced from manufacturer bulletins, specialist workshops, and verified owner reports.