Porsche Taycan 4s 79kwh
Reliability, running costs, and MOT data across 2 years from 1,920 real MOT tests.
Avg Pass Rate
93%
Total Tests
1,920
Best Year
2020 (94%)
Years Covered
2
About the Porsche Taycan 4s 79kwh
The Porsche Taycan 4s 79kwh has been tested 1,920 times in 2026 MOT data across 2 model years (2020 to 2021), with an average pass rate of 93%. That's comfortably above the national average of 82%, making it a reliable choice. Available as electric.
Best and Worst Years
The 2020 model is the most reliable with a 94% pass rate from 1,200 tests. The 2021 model has the lowest at 91%. With just a 3 point spread, the Taycan 4s 79kwh is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2020) averages 30,535 miles, while the newest (2021) averages 27,223 miles.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2021 detailsHow reliable is the Porsche Taycan 4s 79kwh?
Porsche Taycan 4s 79kwh by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
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