Porsche 911 Speedster
Reliability, estimated running costs, and MOT data across 1 model year from 186 MOT tests in 2024.
Avg Pass Rate
99%
Total Tests
186
Model Year
2019
Years Covered
1
About the Porsche 911 Speedster
The Porsche 911 Speedster was MOT tested 186 times in 2024 (DVSA data, retests included) across 1 model year (2019), with an average pass rate of 99%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.
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, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), 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 |
Questions about the Porsche 911 Speedster
Is the Porsche 911 Speedster reliable?
Across its 1 model year in our data (2019), the Porsche 911 Speedster averages a 99% MOT pass rate, from 186 tests (DVSA MOT data for tests in 2024, retests included). That's 17 points above the average of 82% across all models in the same data.
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