Chart based on 404 Lexus IS and 374 Infiniti EX repairs.
Chart based on 323 Lexus IS and 218 Infiniti EX 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 EX 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 EX Problems and Repair Histories