Chart based on 52 Mercury Montego and 297 Buick LaCrosse repairs.
Chart based on 48 Mercury Montego and 172 Buick LaCrosse repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Mercury Montego or Buick LaCrosse problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Mercury Montego and Buick LaCrosse Problems and Repair Histories