Mercedes B 180 sport executive
Reliability, running costs, and MOT data across 2 years from 139 real MOT tests.
Avg Pass Rate
96%
Total Tests
139
Best Year
2020 (97%)
Years Covered
2
How reliable is the Mercedes B 180 sport executive?
Mercedes B 180 sport executive by Year
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About the Mercedes B 180 sport executive
The Mercedes B 180 sport executive has been tested 139 times in 2024 MOT data across 2 model years (2019 to 2020), with an average pass rate of 96%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.
Best and Worst Years
The 2020 model is the most reliable with a 97% pass rate from 100 tests. The 2019 model has the lowest at 95%. With just a 2 point spread, the B 180 sport executive is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2019) averages 26,277 miles, while the newest (2020) averages 25,386 miles.
Compared to the Mercedes brand average of 87%, the B 180 sport executive performs 9 points better, making it one of the more reliable options in the Mercedes range.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.