Hummer problems & recalls

Hummer vehicles have drawn 1,544 consumer complaints and 20 recall campaigns across 7 models in NHTSA's files, led by the H3 and the H2.

1,544

NHTSA complaints

Recall campaigns

Models tracked

Most complained

Which Hummer models have the most problems?

Model	Years	Complaints	Recalls	Worst year
H3	2003–2010	1,064	4	2006
H2	2002–2009	429	12	2003
H2 Sut	2003–2008	29	1	2005
H3 Sut	2009–2009	13	1	2009
H1	1999–2006	8	1	2003
Hummer H3	2006–2006	1	0	2006
H1 Alpha	2006–2006	0	1	—

Based on NHTSA ODI data through August 2026. Complaints are consumer-reported and unverified. Updated August 28, 2026.

Compiled by Sharon Ben-Moshe, Founder.