Chart based on 359 Pontiac G6 and 532 GMC Terrain repairs.
Chart based on 264 Pontiac G6 and 249 GMC Terrain 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 G6 or GMC Terrain problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Pontiac G6 and GMC Terrain Problems and Repair Histories