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Percentage of GMC Terrain and Mercury Mariner repairs by problem area

Chart based on 537 GMC Terrain and 228 Mercury Mariner repairs.

GMC Terrain and Mercury Mariner repair cost distribution

Chart based on 254 GMC Terrain and 190 Mercury Mariner 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 Mercury Mariner.
Don't infer GMC Terrain or Mercury Mariner 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 Mercury Mariner 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 Mercury Mariner problems occur, check out our car reliability stats.