Chart based on 2773 Toyota Sienna and 52 Mercury Montego repairs.
Chart based on 1729 Toyota Sienna and 48 Mercury Montego 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 Mercury Montego 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 Montego Problems and Repair Histories