CarCostCheck

Bmw 330i m sport auto

Reliability, running costs, and MOT data across 2 years from 1,607 real MOT tests.

Avg Pass Rate

95%

Total Tests

1,607

Best Year

2022 (97%)

Years Covered

2

How reliable is the Bmw 330i m sport auto?

vs national average+13% (82% avg)
vs Bmw brand average+7% (88% avg)
Best to worst year spread5 percentage points

Bmw 330i m sport auto by Year

YearPass RateTestsAvg Mileage
202297%3221,353 mi
202192%1,57526,518 mi

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About the Bmw 330i m sport auto

The Bmw 330i m sport auto has been tested 1,607 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 petrol.

Best and Worst Years

The 2022 model is the most reliable with a 97% pass rate from 32 tests. The 2021 model has the lowest at 92%. With just a 5 point spread, the 330i m sport auto is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2021) averages 26,518 miles, while the newest (2022) averages 21,353 miles.

Compared to the Bmw brand average of 88%, the 330i m sport auto performs 7 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.