BMW 3 Series MOT Failure Rate — 3-5 Years Old
BMW 3 Series shows good reliability at this age, with a 11.5% failure rate — below the national average.
Component Risk Breakdown (3-5 Years)
Which parts of a 3-5-year-old BMW 3 Series are most likely to cause an MOT failure:
How Does This Compare?
BMW 3 Series MOT failure rate across all age groups:
| Age | Failure Rate | Tests | Worst Area |
|---|---|---|---|
| 0-2 years | 12.7% | 19,895 | Tyres |
| 3-5 years | 11.5% | 138,956 | Tyres |
| 6-10 years | 20.4% | 621,125 | Lamps & Electrics |
| 11-15 years | 30.2% | 620,803 | Lamps & Electrics |
| 15+ years | 33.3% | 441,197 | Lamps & Electrics |
Nearby Competitors
How does the BMW 3 Series compare to similar models at this age?
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Frequently Asked Questions
Is a 3-5 year old BMW 3 Series reliable?
Yes. Based on 138,956 MOT tests, 3-5-year-old BMW 3 Series vehicles have a 11.5% failure rate, which is below the UK average of 28%. This is a reliable choice at this age.
What are the common MOT failures on a 3-5 year old BMW 3 Series?
The most common MOT failure areas at this age are:
- Tyres — 3.4% failure risk
- Lamps & Electrics — 1.6% failure risk
- Brakes — 0.9% failure risk
How can I prepare my BMW 3 Series for its MOT?
For a 3-5-year-old BMW 3 Series, focus on: (1) Tyres — the most common failure area at this age. (2) Check all lights and bulbs. (3) Inspect tyres for tread depth and damage. (4) Consider a pre-MOT check at a local garage (£20–£40). You can also use our free prediction tool for a personalised risk breakdown.
Other BMW 3 Series Age Groups
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Data methodology: Failure rates are weighted averages across all mileage bands for the 3-5-year age group, calculated from official DVSA MOT test records. Only combinations with 100+ tests are included. Data covers 142 million MOT tests across the UK.
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