2010 Hummer H3 Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2010 Hummer H3
2010 Hummer H3
2010 Hummer H3
$677
Annual Repair Cost
on average
The annual maintenance cost of a 2010 Hummer H3 is $677. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common 2010 Hummer H3 Problems

2010 Hummer H3 vehicles have 5 reported problems.The most commonly reported 2010 Hummer H3 problem is: Check Engine Light Due to Gas Cap Issue
2010 Hummer H3
A loose or worn gas cap may cause check engine light to illuminate.
2010 Hummer H3
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain...

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Most Common 2010 Hummer H3 Questions

There are 5 related questions for 2010 Hummer H3 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2010 Hummer H3 questions.
2010 Hummer H3
I just purchased this vehicle. can you share what could be causing it to only be averaging 6-7 mpg?

2010 Hummer H3 Recalls

2010 Hummer H3 vehicles have 2 known recalls. The most common recall is: Heater And Air Conditioning Fan Speed Control Overheats.