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Percentage of Porsche 911 and Toyota Sienna repairs by problem area

Chart based on 619 Porsche 911 and 2773 Toyota Sienna repairs.

Porsche 911 and Toyota Sienna repair cost distribution

Chart based on 501 Porsche 911 and 1729 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 Porsche 911.
See repair histories for the Toyota Sienna.
Don't infer Porsche 911 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.

Porsche 911 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 Porsche 911 or Toyota Sienna problems occur, check out our car reliability stats.