Porsche 911 speedster
Reliability, running costs, and MOT data across 1 years from 186 real MOT tests.
Avg Pass Rate
99%
Total Tests
186
Best Year
2019 (99%)
Years Covered
1
About the Porsche 911 speedster
The Porsche 911 speedster has been tested 186 times in 2026 MOT data across 1 model years (2019 to 2019), with an average pass rate of 99%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.
Best and Worst Years
The 2019 model is the most reliable with a 99% pass rate from 186 tests. The 2019 model has the lowest at 99%. With just a 0 point spread, the 911 speedster is consistently reliable regardless of year.
Compared to the Porsche brand average of 92%, the 911 speedster performs 7 points better, making it one of the more reliable options in the Porsche range.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2019 detailsHow reliable is the Porsche 911 speedster?
Porsche 911 speedster by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2019 | 99% | 186 | 3,166 mi |
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