Bmw 430i m sport auto
Reliability, running costs, and MOT data across 3 years from 1,684 real MOT tests.
Avg Pass Rate
97%
Total Tests
1,684
Best Year
2022 (99%)
Years Covered
3
About the Bmw 430i m sport auto
The Bmw 430i m sport auto has been tested 1,684 times in 2026 MOT data across 3 model years (2020 to 2022), with an average pass rate of 97%. 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 99% pass rate from 72 tests. The 2021 model has the lowest at 93%. The 6 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
The BMW 430I M SPORT AUTO has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Mileage Across Years
The oldest model in our data (2020) averages 25,442 miles, while the newest (2022) averages 18,061 miles.
Compared to the Bmw brand average of 88%, the 430i m sport auto performs 9 points better, making it one of the more reliable options in the Bmw range.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2022 detailsHow reliable is the Bmw 430i m sport auto?
Bmw 430i m sport auto by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
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