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Percentage of Toyota Sienna and Mercury Mariner repairs by problem area

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

Toyota Sienna and Mercury Mariner repair cost distribution

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

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