Chart based on 404 Lexus IS and 99 Infiniti Q50 repairs.
Chart based on 323 Lexus IS and 75 Infiniti Q50 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 Q50 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 Q50 Problems and Repair Histories