Chart based on 235 Lexus GS and 310 Pontiac Grand Prix repairs.
Chart based on 181 Lexus GS and 262 Pontiac Grand Prix 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 Pontiac Grand Prix 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 Pontiac Grand Prix Problems and Repair Histories