Chart based on 149 Infiniti QX4 and 304 Buick Regal repairs.
Chart based on 125 Infiniti QX4 and 176 Buick Regal 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 Buick Regal 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 Buick Regal Problems and Repair Histories