PORSCHE CAYMAN S-A (2012)
Running costs, reliability data, and common problems from 65 real MOT tests.
Annual Cost
£2,277
£190/month
MOT Pass Rate
91%
Excellent
Road Tax
£430
Based on CC/year
Insurance
Grp 30-42
2893cc Petrol
Great Choice
91% pass rate, £2277/year to run. 9 points above average.
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Annual Running Costs
~30 mpg
Based on 2893cc
Low estimate due to excellent reliability
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%.
At 14 years old, 91% of PORSCHE CAYMAN S-As from 2012 passed their MOT first time in 2026. That's based on 65 tests across the UK. The average mileage at this age is 52,852 miles.
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How Does It Compare?
Mileage Analysis
52,852
Average miles
103,600
Expected for age
The average 2012 PORSCHE CAYMAN S-A has 52,852 miles on the clock, which is below the expected 103,600 miles for a 14-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2013 model with a 95% MOT pass rate, while the 2012 model has the lowest at 91%. Consider a different year if reliability is a priority.
PORSCHE CAYMAN S-A by Year
Similar Cars to Consider
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About the 2012 PORSCHE CAYMAN S-A
The 2012 PORSCHE CAYMAN S-A is a luxury with a 2893cc petrol engine. 65 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 16% of all 2012 cars for reliability.
With an average of 52,852 miles at 14 years old, PORSCHE CAYMAN S-A owners tend to use this car less than the typical driver.
2012 PORSCHE CAYMAN S-A Fuel Costs
The 2893cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2012 PORSCHE CAYMAN S-A?
Total estimated annual running cost is £2,277 (£190/month), broken down as £1592 fuel, £430 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2012 PORSCHE CAYMAN S-A
At 14 years old, the PORSCHE CAYMAN S-A is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. Note: with only 65 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2012 PORSCHE CAYMAN S-A's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 14 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Oil Consumption
Medium riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2012 PORSCHE CAYMAN S-A stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| PORSCHE CAYMAN S-A(2012) | 91% | £1592 | £430 | Grp 30-42 | £2277 |
| BMW 3 SERIES(2014) | 87% | £1592 | £250 | Grp 30-42 | £2247-£30 |
| VAUXHALL INSIGNIA(2011) | 77% | £1592 | £250 | Grp 30-42 | £2397+£120 |
| BMW 1 SERIES(2013) | 84% | £1592 | £250 | Grp 30-42 | £2247-£30 |
| HONDA CIVIC(2014) | 86% | £1592 | £250 | Grp 25-38 | £2247-£30 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
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