Porsche Boxster MOT Failure Rate — 11-15 Years Old
Porsche Boxster shows good reliability at this age, with a 12.3% failure rate — below the national average.
Component Risk Breakdown (11-15 Years)
Which parts of a 11-15-year-old Porsche Boxster are most likely to cause an MOT failure:
How Does This Compare?
Porsche Boxster MOT failure rate across all age groups:
| Age | Failure Rate | Tests | Worst Area |
|---|---|---|---|
| 0-2 years | 5.3% | 2,107 | Tyres |
| 3-5 years | 5.0% | 13,960 | Tyres |
| 6-10 years | 6.7% | 29,235 | Tyres |
| 11-15 years | 12.3% | 25,988 | Lamps & Electrics |
| 15+ years | 23.9% | 84,944 | Lamps & Electrics |
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Frequently Asked Questions
Is a 11-15 year old Porsche Boxster reliable?
Yes. Based on 25,988 MOT tests, 11-15-year-old Porsche Boxster vehicles have a 12.3% 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 11-15 year old Porsche Boxster?
The most common MOT failure areas at this age are:
- Lamps & Electrics — 2.1% failure risk
- Suspension — 2.0% failure risk
- Brakes — 1.6% failure risk
How can I prepare my Porsche Boxster for its MOT?
For a 11-15-year-old Porsche Boxster, focus on: (1) Lamps & Electrics — 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 Porsche Boxster Age Groups
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Data methodology: Failure rates are weighted averages across all mileage bands for the 11-15-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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