Mercedes-Benz SLK MOT data by year
The Mercedes-Benz SLK appears in 354,328 MOT tests in this dataset across model years 1991–2023. Its most common failure areas are suspension, lighting & signalling and tyres, and its overall pass rate is 80.5%.
354,328
MOT tests analysed
80.5%
Pass rate
19.4%
Fail rate
1991–2023
Years covered
By model year
| Year | Tests | Pass rate | Fail rate | Most common failure |
|---|
Most common failures (all years)
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Suspension | 9.1% | 32,389 |
| 2 | Lighting & signalling | 7.0% | 24,905 |
| 3 | Tyres | 5.1% | 18,094 |
| 4 | Brakes | 5.1% | 17,916 |
| 5 | Visibility | 2.6% | 9,382 |
| 6 | Emissions & environmental | 2.1% | 7,255 |
| 7 | Body, structure & corrosion | 1.2% | 4,253 |
| 8 | Seat belts & restraints | 1.1% | 3,714 |
Methodology & source. Based on 354,328 MOT tests. 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.