Mercedes-Benz C-Class: suspension MOT failures
Suspension was a recorded failure area in 8.1% of Mercedes-Benz C-Class MOT tests in this dataset. It is most prominent on 2004, 2005 cars.
Worn drop links, bushes, springs or shocks — listen for knocks over bumps and check for uneven tyre wear. Typical repair cost: £150–£450 per corner (rough UK ballpark, not a quote).
Suspension failures by year
| Model year | Tests | Fail rate |
|---|---|---|
| 2001 | 12,091 | 15.4% |
| 2002 | 22,550 | 15.3% |
| 2003 | 39,827 | 16.8% |
| 2004 | 55,339 | 17.5% |
| 2005 | 71,633 | 17.6% |
| 2006 | 77,985 | 16.9% |
| 2007 | 92,319 | 16.1% |
| 2009 | 93,481 | 13.7% |
Methodology & source. 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.