View all 311 consumer vehicle reviews for the Used 2006 HUMMER H3 on Edmunds, or submit your own review of the 2006 H3.

Get ratings and reviews from validated Used 2006 HUMMER H3 owners. Our six-point rating system, now with images, provides an at-a-glance summary or a deep dive for whatever …

There are 95 reviews for the 2006 Hummer H3, click through to see what your fellow consumers are saying.

Unless you were driving the "Alpha" version, which boasted V8 power, the Hummer H3 was painfully slow in certain situations. It was also let down by other traditional Hummer faults such …

In contrast to the notably larger Hummer H1 and H2 models, the H3 was crafted as a mainstream alternative, emphasizing practicality, versatility, and comfort. The Hummer H3 is classified as a …

Sep 13, 2025 · Explore the Hummer H3’s specs, trims, and used pricing from 2006 to 2010. Discover what makes the Alpha model stand out, plus pros, cons, and ownership tips for off …

Check Hummer H3 owner reviews and ratings averaging 4 out of 5 stars. See insights on performance, reliability, fuel economy, and maintenance tips at RepairPal.

Aug 1, 2005 · The H3 convincingly struts the full Hummerness costume on the outside, but it could pass for a nicely trimmed SUV inside, a welcome relief from the in-your-face festival of …

Owners of the 2007 Hummer H3 liked the SUV overall. A common request was for more power, perhaps a V6 or even a V8 available. Gas mileage was also a source of contention with …

With impressive torque, fast charging, and a strong electric range, the new Hummer H3 is built for those who demand capability with a bold edge. Explore our full review, specs, interior...