2012 Mini Cooper D Auto — MOT failures & pass rate
Across 897 MOT tests analysed for the 2012 Mini Cooper D Auto, the most common recorded failure areas were lighting & signalling, visibility and tyres. Its pass rate of 83.8% was above the average for cars of a similar age (79.5%). Higher-mileage examples failed more often — 17.6% in the 120-150k group versus 5.5% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 9.0% | 81 |
| 2 | Visibility | 5.1% | 46 |
| 3 | Tyres | 4.3% | 39 |
| 4 | Brakes | 3.5% | 31 |
| 5 | Suspension | 3.5% | 31 |
| 6 | Body, structure & corrosion | 0.8% | 7 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Headlamp aim | 36 |
| 2 | Position lamp | 32 |
| 3 | Wipers | 23 |
| 4 | Washers | 22 |
| 5 | Shock absorbers | 19 |
| 6 | Brake pads | 17 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Tyres | 24.8% | 222 |
| 2 | Brakes | 15.9% | 143 |
| 3 | Suspension | 14.5% | 130 |
| 4 | Lighting & signalling | 7.6% | 68 |
| 5 | Other defects | 6.3% | 57 |
| 6 | Visibility | 5.6% | 50 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 0-30k | 55 | 5.5% |
| 30-60k | 299 | 15.0% |
| 60-90k | 347 | 19.6% |
| 90-120k | 154 | 13.6% |
| 120-150k | 34 | 17.6% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 183 | 13.7% |
| 2022 | 179 | 17.3% |
| 2023 | 182 | 15.9% |
| 2024 | 180 | 18.3% |
| 2025 | 173 | 15.6% |
What to check before buying a 2012 Cooper D Auto
Before buying a 2012 Mini Cooper D Auto, focus on the areas it most often fails on. Lighting & signalling accounted for 9.0% of tests for this year.
- Lighting & signalling (9.0% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Visibility (5.1% of tests): Wipers, washers, mirrors and screen damage — usually inexpensive, but check for chips in the driver's line of sight. Typical repair: £15–£150.
- Tyres (4.3% of tests): Usually a quick, known-cost fix, but check tread, age and uneven wear (which can hint at alignment or suspension issues). Typical repair: £50–£120 per tyre.
Repair costs are rough UK ballpark ranges to set expectations, not quotes — actual prices vary widely by car, parts and garage.
Frequently asked questions
How many 2012 Mini Cooper D Autos pass their MOT?
83.8% of the 897 2012 Mini Cooper D Auto MOT tests in this dataset passed — a 16.2% fail rate.
What is the most common MOT failure on a 2012 Mini Cooper D Auto?
Lighting & signalling, recorded in 9.0% of tests, followed by visibility (5.1%).
Does the 2012 Cooper D Auto get worse with mileage?
Its MOT fail rate rises from 5.5% in the 0-30k band to 17.6% in the 120-150k band.
Methodology & source. Based on 897 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.