The HX concept would appear to be Hummer's answer to the Jeep Wrangler and the Toyota FJ Cruiser. It's smaller and wider than an H3 -- just the right size for serious off-roading. The concept is powered by a flex-fuel 3.6 liter V6 engine. No word on whether it will be produced, but it wouldn't surprise me if Hummer decided to field something very similar to the HX.

