Whatever your thoughts on Hummer, there s no denying the brand knew how to deliver some pretty outrageous off road vehicles. The HX concept unveiled at the 2008 Detroit Motor Show was one of the last rolls of the dice for the company. Ironically, it s one of the most appealing and least outrageous of all the Hummers, being a compact, two door off road vehicle. Time has been very kind to it. The Hummer HX is ageing rather well.