Bmw 420d xdrive m sport mhev auto
Reliability, running costs, and MOT data across 3 years from 1,210 real MOT tests.
Avg Pass Rate
94%
Total Tests
1,210
Best Year
2022 (100%)
Years Covered
3
How reliable is the Bmw 420d xdrive m sport mhev auto?
Bmw 420d xdrive m sport mhev auto by Year
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About the Bmw 420d xdrive m sport mhev auto
The Bmw 420d xdrive m sport mhev auto has been tested 1,210 times in 2024 MOT data across 3 model years (2020 to 2022), with an average pass rate of 94%. That's comfortably above the national average of 82%, making it a reliable choice. Available as ED and diesel.
Best and Worst Years
The 2022 model is the most reliable with a 100% pass rate from 61 tests. The 2021 model has the lowest at 91%. The 9 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
Newer BMW 420D XDRIVE M SPORT MHEV AUTOs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Mileage Across Years
The oldest model in our data (2020) averages 37,900 miles, while the newest (2022) averages 25,372 miles.
Compared to the Bmw brand average of 88%, the 420d xdrive m sport mhev auto performs 6 points better, making it one of the more reliable options in the Bmw range.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.