Mini Mini Roadster Cooper S Auto MOT Pass Rate
Overall pass rate across all manufacture years, based on 36 real MOT test results. Failure rate: 36.1%.
Data from official DVSA MOT testing records
Mini Mini Roadster Cooper S Auto MOT Reliability Overview
The Mini Mini Roadster Cooper S Auto is a rare vehicle in the UK, with 36 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 63.9% and a failure rate of 36.1%, which is around the UK average of approximately 37%.
Based on this data, the Mini Mini Roadster Cooper S Auto earns a "Average" reliability rating. The average Mini Mini Roadster Cooper S Auto presents for MOT with approximately 35,166 miles on the clock.
The most common MOT failure for the Mini Mini Roadster Cooper S Auto is Suspension, affecting 13.9% of all tests. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. The second most common issue is Body, chassis, structure at 11.1%. Noise, emissions and leaks rounds out the top three at 11.1%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Lamps, Reflectors And Electrical Equipment | 16.6% | 6 |
| 2 | Suspension | 13.9% | 5 |
| 3 | Tyres | 11.1% | 4 |
| 4 | Body, Chassis, Structure | 11.1% | 4 |
| 5 | Noise, Emissions And Leaks | 11.1% | 4 |
| 6 | Brakes | 11.1% | 4 |
Failures per 10,000 Miles
avg. 35,166 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Lamps & Electrical | 4.74 | 16.6% | 6 |
| Suspension | 3.95 | 13.9% | 5 |
| Tyres | 3.16 | 11.1% | 4 |
| Body & Structure | 3.16 | 11.1% | 4 |
| Noise, emissions and leaks | 3.16 | 11.1% | 4 |
| Brakes | 3.16 | 11.1% | 4 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Mini Mini Roadster Cooper S Auto has 35,166 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Mini Mini Roadster Cooper S Auto has a mileage-adjusted failure rate of 10.27% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Mini Mini Roadster Cooper S Auto MOT Data
The Mini Mini Roadster Cooper S Auto is a rare vehicle in the UK, with 36 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 63.9% and a failure rate of 36.1%, which is around the UK average of approximately 37%.
For Mini Mini Roadster Cooper S Auto owners, these results suggest average reliability — some preparation before MOT can improve pass chances. Focus your pre-MOT checks on suspension and body, chassis, structure for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Mini Roadster Cooper S Auto is likely to perform.
Suspension — 13.9% of failures
Suspension issues account for 13.9% of MOT failures on the Mini Mini Roadster Cooper S Auto. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Body, chassis, structure — 11.1% of failures
Body, chassis, structure issues account for 11.1% of MOT failures on the Mini Mini Roadster Cooper S Auto. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Noise, emissions and leaks — 11.1% of failures
Noise, emissions and leaks issues account for 11.1% of MOT failures on the Mini Mini Roadster Cooper S Auto. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Frequently Asked Questions
What is the MOT pass rate for the Mini Mini Roadster Cooper S Auto?
Based on 36 (based on limited data) MOT tests in our database, the Mini Mini Roadster Cooper S Auto has an overall pass rate of 63.9% (36.1% fail rate).
What are the most common MOT failures on a Mini Mini Roadster Cooper S Auto?
The top 3 reasons a Mini Mini Roadster Cooper S Auto fails its MOT are: 1. Suspension (13.9%), 2. Body, chassis, structure (11.1%), 3. Noise, emissions and leaks (11.1%). Check these areas before booking your MOT.
Is the Mini Mini Roadster Cooper S Auto reliable?
With a 36.1% MOT failure rate, the Mini Roadster Cooper S Auto is about average compared to the UK average of ~40%.
What should I check before an MOT on my Mini Mini Roadster Cooper S Auto?
Based on failure data, focus on: Suspension (13.9%); Body, chassis, structure (11.1%); Noise, emissions and leaks (11.1%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.