Chart based on 58 BMW 4-Series and 300 Mercury Milan repairs.
Chart based on 41 BMW 4-Series and 246 Mercury Milan repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer BMW 4-Series or Mercury Milan problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
BMW 4-Series and Mercury Milan Problems and Repair Histories