What year Lexus Gs is most reliable?

Based on MOT first-test pass rates, the 2017 Lexus Gs has the highest pass rate at 93.4%, out of 388 vehicles tested.

What are the most common Lexus Gs MOT failures?

The most common Lexus Gs MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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Lexus Gs — Reliability by Year

3,752 vehicles · MOT data 2006–2018 · first-test pass rates

This page shows MOT first-test pass rates for each year the Lexus Gs 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

2017

93.4% pass rate · 388 vehicles

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Lowest pass rate year

2006

81.0% pass rate · 134 vehicles

Year	Pass rate	Avg mileage	Vehicles
2018	93.1%	35,076 mi	259
2017	93.4%	38,811 mi	388
2016	92.8%	45,348 mi	652
2015	92.5%	49,123 mi	401
2014	90.7%	57,162 mi	576
2013	90.3%	55,577 mi	625
2012	89.4%	58,644 mi	462
2010	85.4%	74,976 mi	130
2007	83.2%	93,266 mi	125
2006	81.0%	93,584 mi	134

Which year Lexus Gs is most reliable?

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

Tests range from an average of 35,076 miles (newest year) to 93,584 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 Lexus Gs.

See the buying guide →

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