Mercury Mariner Mercury Mariner Toyota 4Runner Toyota 4Runner
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Percentage of Mercury Mariner and Toyota 4Runner repairs by problem area

Chart based on 228 Mercury Mariner and 1541 Toyota 4Runner repairs.

Mercury Mariner and Toyota 4Runner repair cost distribution

Chart based on 190 Mercury Mariner and 1135 Toyota 4Runner 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 Mariner.
See repair histories for the Toyota 4Runner.
Don't infer Mercury Mariner or Toyota 4Runner problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.

Mercury Mariner and Toyota 4Runner 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 Mariner or Toyota 4Runner problems occur, check out our car reliability stats.