Chart based on 460 Pontiac G8 and 235 Lexus GS repairs.
Chart based on 244 Pontiac G8 and 181 Lexus GS repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Pontiac G8 or Lexus GS problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Pontiac G8 and Lexus GS Problems and Repair Histories