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Percentage of GMC Terrain and Toyota Sienna repairs by problem area

Chart based on 537 GMC Terrain and 2785 Toyota Sienna repairs.

GMC Terrain and Toyota Sienna repair cost distribution

Chart based on 254 GMC Terrain and 1738 Toyota Sienna repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
See repair histories for the GMC Terrain.
See repair histories for the Toyota Sienna.
Don't infer GMC Terrain or Toyota Sienna 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 Toyota Sienna Problems and Repair Histories

See our lemon odds and nada odds comparisons to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently GMC Terrain or Toyota Sienna problems occur, check out our car reliability stats.