Lexus UX 300E

Reliability, estimated running costs, and MOT data across 2 model years from 1,559 MOT tests in 2024.

Avg Pass Rate

95%

Total Tests

1,559

Model Years

2021 to 2022

Years Covered

About the Lexus UX 300E

The Lexus UX 300E was MOT tested 1,559 times in 2024 (DVSA data, retests included) across 2 model years (2021 to 2022), with an average pass rate of 95%. That's comfortably above the average of 82% across all models in our data. Our records list electric versions.

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.

Estimated Running Costs

Fuel (Electric)

£555

Road Tax

£200

MOT Test

£55

Predicted Repairs

£200

Total per year£1,010

Per month£84/mo

Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.

Full 2022 details

How reliable is the Lexus UX 300E?

vs average of all models+13% (82% avg)

vs Lexus brand average+8% (87% avg)

Lexus UX 300E by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

Year	Pass Rate	Tests	Avg Mileage
2022	94%	35	19,246 mi
2021	96%	1,524	20,873 mi

Questions about the Lexus UX 300E

Is the Lexus UX 300E reliable?

Across its 2 model years in our data (2021 to 2022), the Lexus UX 300E averages a 95% MOT pass rate, from 1,559 tests (DVSA MOT data for tests in 2024, retests included). That's 13 points above the average of 82% across all models in the same data.