Chart based on 621 Chevrolet TrailBlazer and 58 BMW 4-Series repairs.
Chart based on 507 Chevrolet TrailBlazer and 41 BMW 4-Series repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Chevrolet TrailBlazer or BMW 4-Series problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Chevrolet TrailBlazer and BMW 4-Series 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 Chevrolet TrailBlazer or BMW 4-Series problems occur, check out our car reliability stats.