2009 Hummer H3
Problems & Complaints
Worst 2009 Hummer H3 Problems by Category
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- engine problems3NHTSA complaints: 8
- body / paint problems1NHTSA complaints: 7
- electrical problems1NHTSA complaints: 29
- exterior accessories problemsNHTSA: 9
- brakes problemsNHTSA: 8
- seat belts / air bags problemsNHTSA: 6
- miscellaneous problemsNHTSA: 5
- windows / windshield problemsNHTSA: 3
- suspension problemsNHTSA: 2
- drivetrain problemsNHTSA: 2
- interior accessories problemsNHTSA: 1
- steering problemsNHTSA: 1
- fuel system problemsNHTSA: 1
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Compare Hummer H3 Model Years
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Check out our Hummer H3 overview to see the most problematic years, worst problems and most recently reported complaints with the H3.