PORSCHE BOXSTER 24V S S-A (2012)
Running costs, reliability data, and common problems from 56 real MOT tests.
Annual Cost
£2,757
£230/month
MOT Pass Rate
88%
Good
Road Tax
£760
Based on CC/year
Insurance
Grp 35-50
3436cc Petrol
Solid Option
88% pass rate, £2757/year to run. 6 points above average.
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Annual Running Costs
~30 mpg
Based on 3436cc
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
Good reliability. Occasional issues but generally solid. That's 6 points above the national average of 82%. It falls below the PORSCHE brand average of 92%.
At 14 years old, 88% of PORSCHE BOXSTER 24V S S-As from 2012 passed their MOT first time in 2026. That's based on 56 tests across the UK. The average mileage at this age is 45,242 miles.
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How Does It Compare?
Mileage Analysis
45,242
Average miles
103,600
Expected for age
The average 2012 PORSCHE BOXSTER 24V S S-A has 45,242 miles on the clock, which is significantly below the expected 103,600 miles for a 14-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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About the 2012 PORSCHE BOXSTER 24V S S-A
The 2012 PORSCHE BOXSTER 24V S S-A is a luxury with a 3436cc petrol engine. 56 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2012, the average MOT pass rate is 78%, and this model beats that benchmark.
With an average of 45,242 miles at 14 years old, PORSCHE BOXSTER 24V S S-A owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2012 PORSCHE BOXSTER 24V S S-A Fuel Costs
The 3436cc 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 BOXSTER 24V S S-A?
Total estimated annual running cost is £2,757 (£230/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 88% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2012 PORSCHE BOXSTER 24V S S-A
At 14 years old, the PORSCHE BOXSTER 24V S 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 56 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2012 PORSCHE BOXSTER 24V S 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 BOXSTER 24V S 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 BOXSTER 24V S S-A(2012) | 88% | £1592 | £760 | Grp 35-50 | £2757 |
| BMW 3 SERIES(2014) | 87% | £1592 | £250 | Grp 30-42 | £2247-£510 |
| BMW 1 SERIES(2013) | 84% | £1592 | £250 | Grp 30-42 | £2247-£510 |
| MERCEDES E(2010) | 80% | £1592 | £250 | Grp 35-50 | £2247-£510 |
| BMW X1(2011) | 81% | £1592 | £250 | Grp 30-42 | £2247-£510 |
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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