2015 BMW 2 Series — MOT failures & pass rate
95,441 MOT tests on the 2015 BMW 2 Series are in this dataset, and 87.3% of them passed. That is effectively the same as coupes & convertibles of a similar age (11.9% fail rate), so the MOT record here is unremarkable in either direction. Failures cluster in tyres, lighting & signalling and suspension.
What the MOT record shows
No single area dominates — tyres (5.9%) and lighting & signalling (4.9%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are headlamp aim, tread depth and brake pads — headlamp aim alone was recorded 2,797 times.
Mileage is the strongest signal on the record: 6.9% of 0-30k cars fail, rising to 19.7% once past 150k — 2.9× the risk.
The petrol cars hold up better: 11.6% fail against 13.5% for diesel, a 1.9-point gap across 95,441 tests.
Tyres is the most common advisory, noted on 23.4% of tests — work that passed today but is likely due soon.
The trend is worsening — 10.4% of tests failed in 2021 against 14.8% in 2025, the usual pattern as a fleet ages.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Tyres | 5.9% | 5,675 |
| 2 | Lighting & signalling | 4.9% | 4,677 |
| 3 | Suspension | 2.8% | 2,702 |
| 4 | Brakes | 2.4% | 2,272 |
| 5 | Visibility | 2.2% | 2,082 |
| 6 | Emissions & environmental | 1.2% | 1,105 |
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 | 2,797 |
| 2 | Tread depth | 2,243 |
| 3 | Brake pads | 1,644 |
| 4 | Washers | 1,545 |
| 5 | Position lamp | 1,164 |
| 6 | Headlamp | 1,119 |
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 | 23.4% | 22,331 |
| 2 | Brakes | 14.5% | 13,858 |
| 3 | Suspension | 7.0% | 6,718 |
| 4 | Other defects | 7.0% | 6,713 |
| 5 | Visibility | 2.7% | 2,563 |
| 6 | Emissions & environmental | 2.0% | 1,870 |
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 | 9,727 | 6.9% |
| 30-60k | 39,951 | 10.6% |
| 60-90k | 30,687 | 14.5% |
| 90-120k | 11,024 | 17.5% |
| 120-150k | 3,078 | 20.2% |
| 150k+ | 961 | 19.7% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Diesel | 55,246 | 13.5% |
| Petrol | 40,195 | 11.6% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 18,877 | 10.4% |
| 2022 | 19,034 | 11.7% |
| 2023 | 19,169 | 12.7% |
| 2024 | 19,164 | 13.8% |
| 2025 | 19,197 | 14.8% |
What to check before buying a 2015 2 Series
The failure pattern for this year is specific enough to inspect against: tyres accounted for 5.9% of tests. Start there.
- Tyres (5.9% 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.
- Lighting & signalling (4.9% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (2.8% of tests): Worn drop links, bushes, springs or shocks — listen for knocks over bumps and check for uneven tyre wear. Typical repair: £150–£450 per corner.
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 2015 BMW 2 Seriess pass their MOT?
87.3% of the 95,441 2015 BMW 2 Series MOT tests in this dataset passed — a 12.7% fail rate.
What is the most common MOT failure on a 2015 BMW 2 Series?
Tyres, recorded in 5.9% of tests, followed by lighting & signalling (4.9%).
Does the 2015 2 Series get worse with mileage?
Its MOT fail rate rises from 6.9% in the 0-30k band to 19.7% in the 150k+ band.
Methodology & source. Based on 95,441 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.