CarCostCheck

Bmw 420i xdrive m sport auto

Reliability, running costs, and MOT data across 1 years from 67 real MOT tests.

Avg Pass Rate

87%

Total Tests

67

Best Year

2021 (87%)

Years Covered

1

How reliable is the Bmw 420i xdrive m sport auto?

vs national average+5% (82% avg)
vs Bmw brand average-1% (88% avg)
Best to worst year spread0 percentage points

Bmw 420i xdrive m sport auto by Year

YearPass RateTestsAvg Mileage
202187%6729,821 mi

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About the Bmw 420i xdrive m sport auto

The Bmw 420i xdrive m sport auto has been tested 67 times in 2024 MOT data across 1 model years (2021 to 2021), with an average pass rate of 87%. That's slightly above the national average of 82%. Available as petrol.

Best and Worst Years

The 2021 model is the most reliable with a 87% pass rate from 67 tests. The 2021 model has the lowest at 87%. With just a 0 point spread, the 420i xdrive m sport auto is consistently reliable regardless of year.

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