What year Porsche 911 Gt3 S A is most reliable?

Based on MOT first-test pass rates, the 2022 Porsche 911 Gt3 S A has the highest pass rate at 97.0%, out of 173 vehicles tested.

What are the most common Porsche 911 Gt3 S A MOT failures?

The most common Porsche 911 Gt3 S A 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 Gt3 S A — Reliability by Year

538 vehicles · MOT data 2022–2025 · first-test pass rates

This page shows MOT first-test pass rates for each year the Porsche 911 Gt3 S A 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
2025	First MOTs due 2028+	—	180
2023	First MOTs due 2026+	4,725 mi	185
2022	97.0%	6,222 mi	173

* UK vehicles require their first MOT at 3 years old. Recent model years shown in grey have little or no MOT test data yet — pass rate data will build up as those vehicles mature.

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