Chart based on 2773 Toyota Sienna and 443 Chevrolet Avalanche repairs.
Chart based on 1729 Toyota Sienna and 344 Chevrolet Avalanche 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 Chevrolet Avalanche 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 Chevrolet Avalanche 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 Chevrolet Avalanche problems occur, check out our car reliability stats.