Mini Countryman cooper s all4
Reliability, running costs, and MOT data across 3 years from 670 real MOT tests.
Avg Pass Rate
86%
Total Tests
670
Best Year
2011 (88%)
Years Covered
3
How reliable is the Mini Countryman cooper s all4?
Mini Countryman cooper s all4 by Year
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About the Mini Countryman cooper s all4
The Mini Countryman cooper s all4 has been tested 670 times in 2024 MOT data across 3 model years (2010 to 2012), with an average pass rate of 86%. That's slightly above the national average of 82%. Available as petrol.
Best and Worst Years
The 2011 model is the most reliable with a 88% pass rate from 348 tests. The 2012 model has the lowest at 83%. With just a 5 point spread, the Countryman cooper s all4 is consistently reliable regardless of year.
Reliability Trend
The MINI COUNTRYMAN COOPER S ALL4 has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Mileage Across Years
The oldest model in our data (2010) averages 84,170 miles, while the newest (2012) averages 76,194 miles.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.