Mercury Montego Mercury Montego GMC Terrain GMC Terrain
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Percentage of Mercury Montego and GMC Terrain repairs by problem area

Chart based on 52 Mercury Montego and 536 GMC Terrain repairs.

Mercury Montego and GMC Terrain repair cost distribution

Chart based on 48 Mercury Montego and 253 GMC Terrain 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 Mercury Montego.
See repair histories for the GMC Terrain.
Don't infer Mercury Montego 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.

Mercury Montego and GMC Terrain 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 Mercury Montego or GMC Terrain problems occur, check out our car reliability stats.