Porsche Cayman MOT data by year
The Porsche Cayman appears in 73,130 MOT tests in this dataset across model years 2004–2023. Its most common failure areas are lighting & signalling, tyres and brakes, and its overall pass rate is 91.3%.
73,130
MOT tests analysed
91.3%
Pass rate
8.7%
Fail rate
2004–2023
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 | Lighting & signalling | 3.5% | 2,521 |
| 2 | Tyres | 2.6% | 1,904 |
| 3 | Brakes | 2.1% | 1,521 |
| 4 | Suspension | 1.8% | 1,312 |
| 5 | Emissions & environmental | 1.5% | 1,063 |
| 6 | Visibility | 1.3% | 928 |
| 7 | Other defects | 0.5% | 360 |
| 8 | Steering | 0.4% | 319 |
Methodology & source. Based on 73,130 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.