Seat Mii Ev MOT Failures
An analysis of 1,820 real DVSA MOT tests on the Seat Mii Ev — what fails, how often, and how that compares to every other car on UK roads.
Where the Seat Mii Ev fails its MOT
The single biggest MOT failure point on the Seat Mii Ev is tyre seriously damaged — this model is 6.3 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 1,820 MOT tests, 6.19% of all Seat Mii Ev tests recorded this as a failure.
Tyre failures indicate either poor maintenance or suspension geometry issues causing uneven wear. Check all four tyres for tread depth, sidewall damage, and uneven wear patterns.
What to check before buying a Seat Mii Ev
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Seat Mii Ev:
Tyres — check for tyre seriously damaged.
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 Seat Mii Ev?
Enter the reg to see its full MOT history, mileage records, write-off status, and finance checks.
Seat Mii Ev MOT FAQs
What are the most common MOT failures on a Seat Mii Ev?
Based on 1,820 DVSA MOT tests, the most common failure is tyre seriously damaged — at 6x the national fleet average.
Is the Seat Mii Ev reliable based on MOT data?
The Seat Mii Ev has 1 categories where it fails more often than average. The main concern is tyre seriously damaged. Always check a specific car's full history before buying.
What MOT failures should I expect at high mileage?
The most common high-mileage failures include tyre seriously damaged.
How do I check a Seat Mii Ev'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.