Chart based on 235 Lexus GS and 204 Mercury Grand Marquis repairs.
Chart based on 181 Lexus GS and 184 Mercury Grand Marquis 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 GS or Mercury Grand Marquis problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Lexus GS and Mercury Grand Marquis Problems and Repair Histories