Porsche 911 Carrera 4S Auto
Reliability, estimated running costs, and MOT data across 2 model years from 305 MOT tests in 2024.
Avg Pass Rate
95%
Total Tests
305
Model Years
2020 to 2021
Years Covered
2
About the Porsche 911 Carrera 4S Auto
The Porsche 911 Carrera 4S Auto was MOT tested 305 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 95%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.
Mileage Across Years
The oldest model in our data (2020) averages 15,787 miles, while the newest (2021) averages 15,963 miles.
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 2021 detailsHow reliable is the Porsche 911 Carrera 4S Auto?
Porsche 911 Carrera 4S Auto by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Porsche 911 Carrera 4S Auto
Is the Porsche 911 Carrera 4S Auto reliable?
Across its 2 model years in our data (2020 to 2021), the Porsche 911 Carrera 4S Auto averages a 95% MOT pass rate, from 305 tests (DVSA MOT data for tests in 2024, retests included). That's 13 points above the average of 82% across all models in the same data.
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