why i believe the H3 is garbage for a family adventure rig, yes it can 4wd with the best of them but...
Reliability
The 2010 Hummer H3 reliability score of 5.0 out of 10 is the Predicted Reliability rating provided by J.D. Power and Associates. This score is based on trending the past three years of historical initial quality and dependability data from J.D. Power's automotive studies, specifically the Vehicle Dependability Study (VDS) and the Initial Quality Study (IQS).
Hummer offers a five-year/100,000-mile transferable powertrain warranty. This is one of the lengthiest warranties in its class.
Other SUVs to Consider
If you just want an SUV that still looks cool, consider the Toyota FJ Cruiser. It offers off-road abilities but also boasts better fuel economy (16/20 mpg) and costs nearly $10,000 less than the Hummer. Another great off-road SUV is the Jeep Wrangler, which performs just as well as the Hummer, saves you another $2,000 off its price, comes with the same rugged styling and has a marginally better fuel economy.
The H3's primary selling point is– was– its cartoonish appearance. Sporting some muscular, Gubernator-inspired styling, the H3 comes accentuated by poseur-approved chrome grill, fake hood vents, chrome step bars, an exposed spare and massively over-sized fender flares. There's mucho machismo to be had here. Unfortunately, many of the details are perfect targets for rocks, dirt, boulders and whatever nature offers to thwart even the most timid off-roader. Everywhere it went, the H3 stood out as a poseur in a cheap tux amongst the barebones off-roaders that showed their battle scars with pride.
The H3's exterior dimensions promise space and convenience nowhere to be found on the inside. The back seat offers the same room as any family sedan; it's utterly cramped with three adults. The trunk's even worse. With two huge intrusions on either side, the H3 struggled to hold three suitcases and two duffel bags, a load that would easily fit into any station wagon or large sedan on sale today.
Unique styling cues from the H2's cabin are nowhere to be found except on the horn. The H3, sadly, is just another GM truck. Bearing a steering wheel and a center stack most Chevrolet owners could operate blindly, the H3 utterly fails to live up to HUMMER's “Like nothing else” slogan.
Just Sayin....