Chart based on 1202 BMW X3 and 204 Mercury Grand Marquis repairs.
Chart based on 746 BMW X3 and 184 Mercury Grand Marquis 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 X3 or Mercury Grand Marquis problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
BMW X3 and Mercury Grand Marquis Problems and Repair Histories