Is the Hummer H3 reliable?

The Hummer H3 has 8 total NHTSA complaints across 1 model years. Years to avoid: 2010 (8 complaints).

What years of the Hummer H3 should I avoid?

Avoid the 2010 Hummer H3. The 2010 model has the most complaints (8) with the top issue being ELECTRICAL.

Reliability and problems by year based on NHTSA complaint data.

Year	Complaints	Top Issue	Verdict
2010	8	I WAS DRIVING HOME AND THE FAN ON THE A/C STOPPED ...	Below Average