Porsche Cayman s-a
Reliability, running costs, and MOT data across 3 years from 353 real MOT tests.
Avg Pass Rate
95%
Total Tests
353
Best Year
2011 (100%)
Years Covered
3
About the Porsche Cayman s-a
The Porsche Cayman s-a has been tested 353 times in 2026 MOT data across 3 model years (2011 to 2013), with an average pass rate of 95%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.
Best and Worst Years
The 2011 model is the most reliable with a 100% pass rate from 31 tests. The 2012 model has the lowest at 91%. The 9 point spread between years means reliability varies somewhat, but no year is dramatically different.
Mileage Across Years
The oldest model in our data (2011) averages 76,879 miles, while the newest (2013) averages 50,498 miles.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2013 detailsHow reliable is the Porsche Cayman s-a?
Porsche Cayman s-a by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Porsche Cayman s-a Guides & Articles
Cars That Hold Their Value UK 2026 (Up to 71% After 3 Years)
10 min read
Running CostsCheapest Cars to Run in 2026: Real Data from 19.8 Million MOT Tests
9 min read
Reliability20 Most Reliable Used Cars UK 2026: Real MOT Pass Rate Rankings
10 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Problems: 7 Issues Owners Report (2026)
13 min read
Checking a specific Porsche Cayman s-a?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.