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Percentage of Toyota Sienna and Pontiac GTO repairs by problem area

Chart based on 2783 Toyota Sienna and 64 Pontiac GTO repairs.

Toyota Sienna and Pontiac GTO repair cost distribution

Chart based on 1737 Toyota Sienna and 57 Pontiac GTO 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 Pontiac GTO.
Don't infer Toyota Sienna or Pontiac GTO 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 Pontiac GTO 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 Pontiac GTO problems occur, check out our car reliability stats.