Chart based on 149 Infiniti QX4 and 3321 Mazda Mazda3 repairs.
Chart based on 125 Infiniti QX4 and 1851 Mazda Mazda3 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Infiniti QX4 or Mazda Mazda3 problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Infiniti QX4 and Mazda Mazda3 Problems and Repair Histories