Chart based on 535 GMC Terrain and 47 Buick Terraza repairs.
Chart based on 252 GMC Terrain and 41 Buick Terraza repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer GMC Terrain or Buick Terraza problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
GMC Terrain and Buick Terraza Problems and Repair Histories