Chart based on 2773 Toyota Sienna and 727 GMC Sierra 1500 repairs.
Chart based on 1729 Toyota Sienna and 481 GMC Sierra 1500 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Toyota Sienna or GMC Sierra 1500 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 GMC Sierra 1500 Problems and Repair Histories