MINI Roadster MOT Failures
An analysis of 24,349 real DVSA MOT tests on the MINI Roadster — what fails, how often, and how that compares to every other car on UK roads.
Where the MINI Roadster fails its MOT
The single biggest MOT failure point on the MINI Roadster is wheel badly distorted or wear between wheel and... — this model is 8.7 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 24,349 MOT tests, 2.34% of all MINI Roadster tests recorded this as a failure.
Wheel-related failures include cracked alloys, damaged wheel studs, and bearing play. Listen for rumbling at speed (wheel bearings) and check for any visible cracks around alloy spokes.
Other notable weak points include stop lamp with a multiple light source up to 1/... (28x the fleet average), anti-roll bar links worn (6.3x the fleet average), and stop lamp missing, inoperative or in the case o... (6.2x the fleet average). These ratios compare the MINI Roadster'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 3 categories: Wheels, Lights & Electrics, Suspension. If you're inspecting a MINI Roadster 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.
How failures change with mileage
The MINI Roadster's weak points shift as the car covers more miles. Understanding these patterns helps you know what to expect — and what to budget for — at each stage of ownership.
Under 60,000 miles
At this mileage, most failures are either design-related or caused by age rather than wear. Components like bushes and drop links may not have been replaced yet, and original-fit parts can deteriorate even on low-mileage cars that spend a lot of time sitting.
For the MINI Roadster specifically, the DVSA data shows the most common failures at this mileage are stop lamp with a multiple light source up to 1/... (28x the average) and wheel badly distorted or wear between wheel and... (7.6x). anti-roll bar links worn (6.3x) and stop lamp missing, inoperative or in the case o... (6.2x) also appear frequently.
60,000 to 100,000 miles
This is where routine wear items start to show up. Brake components, tyres, and exhaust parts have done serious work by this point. Cars that have been well serviced will show fewer of these failures — this mileage band is where good maintenance really separates the well-kept from the neglected.
For the MINI Roadster specifically, the DVSA data shows the most common failures at this mileage are stop lamp with a multiple light source up to 1/... (26x the average) and wheel badly distorted or wear between wheel and... (5.1x).
What to check before buying a MINI Roadster
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a MINI Roadster:
Wheels — check for wheel badly distorted or wear between wheel and.... Lights & Electrics — check for stop lamp with a multiple light source up to 1/..., stop lamp missing, inoperative or in the case o.... Suspension — check for anti-roll bar links worn.
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 MINI Roadster?
Enter the reg to see its full MOT history, mileage records, write-off status, and finance checks.
MINI Roadster MOT FAQs
What are the most common MOT failures on a MINI Roadster?
Based on 24,349 DVSA MOT tests, the most common failure is wheel badly distorted or wear between wheel and... — at 9x the national fleet average. Other frequent failures include stop lamp with a multiple light source up to 1/... and anti-roll bar links worn.
Is the MINI Roadster reliable based on MOT data?
The MINI Roadster has 4 categories where it fails more often than average. The main concern is wheel badly distorted or wear between wheel and.... 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 wheel badly distorted or wear between wheel and..., stop lamp with a multiple light source up to 1/..., anti-roll bar links worn.
How do I check a MINI Roadster'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.