Chart based on 155 Pontiac G5 and 4 Mercury Monterey repairs.
Chart based on 111 Pontiac G5 and 4 Mercury Monterey 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 G5 or Mercury Monterey problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Pontiac G5 and Mercury Monterey Problems and Repair Histories