Europe?s ADAC reliability statistics show BMW and MINI at the top of their
Two class victories and top marks for a host of other models show BMW and MINI have performed well in the annual ADAC ?breakdown? or reliability statistics. The rankings produced by Europe?s largest automobile club show the MINI as the most reliable small car to take top spot in its class. Meanwhile, the BMW X3 and BMW X5 secured first and second places in the off-road class. The two Sports Activity Vehicles suffered the fewest breakdowns due to technical problems in their segment, regardless of registration date.