PORSCHE 911 TURBO S S-A (2011)
Running costs, common problems, and reliability data based on 33 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
33
Avg Mileage
36,941 mi
Est. Annual Cost
£2,097
Is the 2011 PORSCHE 911 TURBO S S-A reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%.
At 13 years old, 91% of PORSCHE 911 TURBO S S-As from 2011 passed their MOT first time in 2024. That's based on 33 tests across the UK. The average mileage at this age is 36,941 miles.
How does the 2011 PORSCHE 911 TURBO S S-A compare?
Mileage Analysis
The average 2011 PORSCHE 911 TURBO S S-A has 36,941 miles on the clock, which is significantly below the expected 96,200 miles for a 13-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Best year to buy a PORSCHE 911 TURBO S S-A?
The most reliable year is the 2021 model with a 96% MOT pass rate, while the 2020 model has the lowest at 96%. The 2011 sits between the two at 91%.
How much does a 2011 PORSCHE 911 TURBO S S-A cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
PORSCHE 911 TURBO S S-A by Year
Checking a specific PORSCHE 911 TURBO S S-A?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2011 PORSCHE 911 TURBO S S-A
The 2011 PORSCHE 911 TURBO S S-A is a luxury with a 3800cc petrol engine. 33 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 16% of all 2011 cars for reliability.
With an average of 36,941 miles at 13 years old, PORSCHE 911 TURBO 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.
2011 PORSCHE 911 TURBO S S-A Fuel Costs
The 3800cc 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 2011 PORSCHE 911 TURBO S S-A?
Total estimated annual running cost is £2,097 (£175/month), broken down as £1592 fuel, £250 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 2011 PORSCHE 911 TURBO S S-A
At 13 years old, the PORSCHE 911 TURBO 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. If you're flexible on year, the 2021 model has the highest pass rate at 96%. Note: with only 33 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2011 PORSCHE 911 TURBO S S-A
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- MERCEDES E (2010) 80% pass rate (-11%) from 25,610 tests
- PORSCHE 911 (2012) 95% pass rate (+4%) from 4,253 tests
- HYUNDAI SANTA FE (2013) 76% pass rate (-15%) from 2,963 tests
- BENTLEY CONTINENTAL (2013) 96% pass rate (+5%) from 2,586 tests