Lexus Gs
Reliability, running costs, and MOT data across 12 years from 5,873 real MOT tests.
Avg Pass Rate
90%
Total Tests
5,873
Best Year
2017 (96%)
Years Covered
12
About the Lexus Gs
The Lexus Gs has been tested 5,873 times in 2026 MOT data across 12 model years (2006 to 2018), with an average pass rate of 90%. That's comfortably above the national average of 82%, making it a reliable choice. Available as hybrid and petrol and OT.
Best and Worst Years
The 2017 model is the most reliable with a 96% pass rate from 629 tests. The 2007 model has the lowest at 82%. The 14 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
Newer LEXUS GSs show better MOT pass rates than older ones, with an average improvement of 9 percentage points.
Mileage Across Years
The oldest model in our data (2006) averages 119,533 miles, while the newest (2018) averages 52,828 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2018 detailsHow reliable is the Lexus Gs?
Lexus Gs by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
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