CarCostCheck

Bmw M140i

Reliability, running costs, and MOT data across 1 years from 30 real MOT tests.

Avg Pass Rate

100%

Total Tests

30

Best Year

2019 (100%)

Years Covered

1

How reliable is the Bmw M140i?

vs national average+18% (82% avg)
vs Bmw brand average+12% (88% avg)
Best to worst year spread0 percentage points

Bmw M140i by Year

YearPass RateTestsAvg Mileage
2019100%3035,286 mi

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About the Bmw M140i

The Bmw M140i has been tested 30 times in 2024 MOT data across 1 model years (2019 to 2019), with an average pass rate of 100%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2019 model is the most reliable with a 100% pass rate from 30 tests. The 2019 model has the lowest at 100%. With just a 0 point spread, the M140i is consistently reliable regardless of year.

Compared to the Bmw brand average of 88%, the M140i performs 12 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.