Chart based on 277 Hummer H3 and 2687 Dodge Grand Caravan repairs.
Chart based on 200 Hummer H3 and 1698 Dodge Grand Caravan repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Hummer H3 or Dodge Grand Caravan problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Hummer H3 and Dodge Grand Caravan Problems and Repair Histories