What year Porsche 911 Targa 4 GTS is most reliable?

Based on MOT first-test pass rates, the 2022 Porsche 911 Targa 4 GTS has the highest pass rate at 97.5%, out of 175 vehicles tested.

What are the most common Porsche 911 Targa 4 GTS MOT failures?

The most common Porsche 911 Targa 4 GTS MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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Porsche 911 Targa 4 GTS — Reliability by Year

175 vehicles · MOT data 2022–2022 · first-test pass rates

This page shows MOT first-test pass rates for each year the Porsche 911 Targa 4 GTS was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →

Year	Pass rate	Avg mileage	Vehicles
2022	97.5%	9,966 mi	175

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