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Percentage of Mercury Mariner and Toyota Sienna repairs by problem area

Chart based on 228 Mercury Mariner and 2775 Toyota Sienna repairs.

Mercury Mariner and Toyota Sienna repair cost distribution

Chart based on 190 Mercury Mariner and 1731 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 Mercury Mariner.
See repair histories for the Toyota Sienna.
Don't infer Mercury Mariner 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.

Mercury Mariner 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 Mercury Mariner or Toyota Sienna problems occur, check out our car reliability stats.