What year Volkswagen Tiguan R Line TDI S A is most reliable?

Based on MOT first-test pass rates, the 2021 Volkswagen Tiguan R Line TDI S A has the highest pass rate at 98.9%, out of 205 vehicles tested.

What are the most common Volkswagen Tiguan R Line TDI S A MOT failures?

The most common Volkswagen Tiguan R Line TDI 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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Volkswagen Tiguan R Line TDI S A — Reliability by Year

4,962 vehicles · MOT data 2021–2025 · first-test pass rates

This page shows MOT first-test pass rates for each year the Volkswagen Tiguan R Line TDI 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+	—	2,071
2024	First MOTs due 2027+	4,321 mi	1,444
2023	First MOTs due 2026+	—	1,242
2021	98.9%	46,903 mi	205

* 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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