Mercedes-Benz C-Class MOT Failure Rate — 11-15 Years Old
This model shows significant deterioration in this age bracket, with a 33.0% failure rate. Pre-MOT inspection strongly recommended, especially for suspension.
Component Risk Breakdown (11-15 Years)
Which parts of a 11-15-year-old Mercedes-Benz C-Class are most likely to cause an MOT failure:
How Does This Compare?
Mercedes-Benz C-Class MOT failure rate across all age groups:
| Age | Failure Rate | Tests | Worst Area |
|---|---|---|---|
| 0-2 years | 10.3% | 54,238 | Tyres |
| 3-5 years | 12.3% | 379,299 | Tyres |
| 6-10 years | 20.1% | 703,696 | Tyres |
| 11-15 years | 33.0% | 382,265 | Suspension |
| 15+ years | 39.5% | 219,999 | Suspension |
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Frequently Asked Questions
Is a 11-15 year old Mercedes-Benz C-Class reliable?
11-15-year-old Mercedes-Benz C-Class vehicles have a 33.0% failure rate, which is above average. Consider a pre-MOT inspection, particularly checking suspension.
What are the common MOT failures on a 11-15 year old Mercedes-Benz C-Class?
The most common MOT failure areas at this age are:
- Suspension — 8.6% failure risk
- Brakes — 5.9% failure risk
- Lamps & Electrics — 5.5% failure risk
How can I prepare my Mercedes-Benz C-Class for its MOT?
For a 11-15-year-old Mercedes-Benz C-Class, focus on: (1) Suspension — 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 Mercedes-Benz C-Class 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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