CarCostCheck

Lexus Ux 300e

Reliability, running costs, and MOT data across 2 years from 1,559 real MOT tests.

Avg Pass Rate

95%

Total Tests

1,559

Best Year

2021 (96%)

Years Covered

2

How reliable is the Lexus Ux 300e?

vs national average+13% (82% avg)
vs Lexus brand average+8% (87% avg)
Best to worst year spread2 percentage points

Lexus Ux 300e by Year

YearPass RateTestsAvg Mileage
202294%3519,246 mi
202196%1,52420,873 mi

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About the Lexus Ux 300e

The Lexus Ux 300e has been tested 1,559 times in 2024 MOT data across 2 model years (2021 to 2022), with an average pass rate of 95%. That's comfortably above the national average of 82%, making it a reliable choice. Available as electric.

Best and Worst Years

The 2021 model is the most reliable with a 96% pass rate from 1,524 tests. The 2022 model has the lowest at 94%. With just a 2 point spread, the Ux 300e is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2021) averages 20,873 miles, while the newest (2022) averages 19,246 miles.

Compared to the Lexus brand average of 87%, the Ux 300e performs 8 points better, making it one of the more reliable options in the Lexus range.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.