Chart based on 404 Lexus IS and 43 Infiniti QX repairs.
Chart based on 323 Lexus IS and 37 Infiniti QX repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Lexus IS or Infiniti QX problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Lexus IS and Infiniti QX Problems and Repair Histories