Mini Countryman one d
Reliability, running costs, and MOT data across 2 years from 326 real MOT tests.
Avg Pass Rate
87%
Total Tests
326
Best Year
2012 (89%)
Years Covered
2
How reliable is the Mini Countryman one d?
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About the Mini Countryman one d
The Mini Countryman one d has been tested 326 times in 2024 MOT data across 2 model years (2011 to 2012), with an average pass rate of 87%. That's slightly above the national average of 82%. Available as diesel.
Best and Worst Years
The 2012 model is the most reliable with a 89% pass rate from 178 tests. The 2011 model has the lowest at 84%. With just a 5 point spread, the Countryman one d is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2011) averages 98,919 miles, while the newest (2012) averages 95,480 miles.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.