What year SEAT Leon SE Technology TSI is most reliable?

Based on MOT first-test pass rates, the 2015 SEAT Leon SE Technology TSI has the highest pass rate at 95.5%, out of 249 vehicles tested.

What are the most common SEAT Leon SE Technology TSI MOT failures?

The most common SEAT Leon SE Technology TSI MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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SEAT Leon SE Technology TSI — Reliability by Year

529 vehicles · MOT data 2014–2016 · first-test pass rates

This page shows MOT first-test pass rates for each year the SEAT Leon SE Technology TSI 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

2015

95.5% pass rate · 249 vehicles

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Lowest pass rate year

2014

94.3% pass rate · 119 vehicles

Year	Pass rate	Avg mileage	Vehicles
2016	95.2%	64,129 mi	161
2015	95.5%	58,169 mi	249
2014	94.3%	65,107 mi	119

Which year SEAT Leon SE Technology TSI is most reliable?

MOT pass rate by year of manufacture — averaged across each vehicle's lifetime of tests.

Tests range from an average of 58,169 miles (newest year) to 65,107 miles (oldest year). Older years naturally accumulate more tests at higher mileages — see the mileage-normalised breakdown →

Trying to decide which year to buy?

We've done the full analysis — which years to look for, which to avoid, and where to find the best value for reliability on a SEAT Leon SE Technology TSI.

See the buying guide →

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