2021 Porsche Cayman — MOT History by Age
How cars manufactured in 2021 perform at MOT as they age
5 years
Current Age
96.8%
Latest Pass Rate
864
Total Tests (All Years)
15,750 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Compared to Average at Age 3
This car: 96.8%
Average: 83.7%
✅ 13.1% above average (25474 models compared)
How This Car Ages
📉
Insufficient data for this analysis
Pass Rate Trend
📊
Insufficient data for this analysis
Year-by-Year MOT Results
2024
96.8%
Age (yrs) 3Tests 864Avg Mileage 15,750Top Failure Tyres — 2.4%
Common MOT Failures
Top failure categories across all test years for 2021 Porsche Cayman, with age trends.
Tyres
2.4%
— Consistent
Lamps, reflectors and electrical equipment
1.0%
— Consistent
Visibility
0.7%
— Consistent
Identification of the vehicle
0.2%
— Consistent
Non-component advisories
0.2%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Tyres | 2.4% (3 yrs) | 2.4% (3 yrs) | 0.0%
| ⚪ — |
| Lamps, reflectors and electrical equipment | 1.0% (3 yrs) | 1.0% (3 yrs) | 0.0%
| ⚪ — |
| Visibility | 0.7% (3 yrs) | 0.7% (3 yrs) | 0.0%
| ⚪ — |
| Identification of the vehicle | 0.2% (3 yrs) | 0.2% (3 yrs) | 0.0%
| ⚪ — |
| Non-component advisories | 0.2% (3 yrs) | 0.2% (3 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Porsche Cayman page →
About This Data
This page shows how Porsche Cayman cars manufactured in 2021 perform at MOT as they age. Data spans from 2024 to 2024, covering 864 tests. Pass rates naturally decline with age as components wear.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.