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Hummer H3 Reliability

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Results are for year ending March 31, 2016. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
Year Make/Model Repair Trips Per 100 Cars Compared to all models for the same year    
2007 Hummer H3   small sample, members only   see reported repairs
  12 H3s, 10.5 months of data per H3, average 96300 miles

* Very small sample, members only.

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Hummer H3 Reliability

You won't find Hummer H3 reliability information like this anywhere else. Actual repair frequencies, not just vague dots. So you can tell how much the Hummer H3 truly differs from competing car models in reliability.

These stats are promptly updated four times a year, to much more closely track Hummer H3 reliability as the cars age. Others tell you how reliable the Hummer H3 was a year ago, when the cars were a year younger and had 12,000 fewer miles on them. Only TrueDelta tells you how reliable the Hummer H3 has been recently.

What Our Members Are Saying about the Reliability and Durability of the Hummer H3

Hummer H3 Reliability and Durability: Pros
YearBody/PowertrainComment
2006 4dr SUV 220-horsepower 3.5L I5
4-speed automatic AWD w/low range
I have had this vehicle for nearly 3 years in southern baja. 29,000 miles of mostly washboard offroad and beach/sand conditions. This vehicle stills looks and rides like the first day I drove it.
Hummer H3 Reliability and Durability: Cons
YearBody/PowertrainComment
2006 4dr SUV 220-horsepower 3.5L I5
4-speed automatic AWD w/low range
Umm, help, it's kind've falling apart with 130k miles.