Chart based on 204 Mercury Grand Marquis and 120 Lexus LS repairs.
Chart based on 184 Mercury Grand Marquis and 107 Lexus LS repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Mercury Grand Marquis or Lexus LS problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Mercury Grand Marquis and Lexus LS Problems and Repair Histories