What year Volkswagen Tiguan R Line Tech TDI is most reliable?

Based on MOT first-test pass rates, the 2020 Volkswagen Tiguan R Line Tech TDI has the highest pass rate at 92.5%, out of 1,796 vehicles tested.

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

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

3,325 vehicles · MOT data 2019–2020 · first-test pass rates

This page shows MOT first-test pass rates for each year the Volkswagen Tiguan R Line Tech TDI was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →

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Best pass rate year

2020

92.5% pass rate · 1,796 vehicles

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Lowest pass rate year

2019

91.2% pass rate · 1,529 vehicles

Year	Pass rate	Avg mileage	Vehicles
2020	92.5%	35,832 mi	1,796
2019	91.2%	38,728 mi	1,529

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