Porsche 911 targa 4s heritage
Reliability, running costs, and MOT data across 1 years from 86 real MOT tests.
Avg Pass Rate
95%
Total Tests
86
Best Year
2021 (95%)
Years Covered
1
About the Porsche 911 targa 4s heritage
The Porsche 911 targa 4s heritage has been tested 86 times in 2026 MOT data across 1 model years (2021 to 2021), with an average pass rate of 95%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.
Best and Worst Years
The 2021 model is the most reliable with a 95% pass rate from 86 tests. The 2021 model has the lowest at 95%. With just a 0 point spread, the 911 targa 4s heritage is consistently reliable regardless of year.
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 911 targa 4s heritage?
Porsche 911 targa 4s heritage by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 95% | 86 | 4,052 mi |
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