GMC Granite Concept

The GMC Granite Concept follows the theme that seems to be everywhere at the Detroit show—small is in. This little box on wheels is a nifty Scion xB fighter. Its size would indicate it rides on a platform shared with the Chevrolet Cruze, but this concept seems to have little production potential. Many of its design elements, however, could be integrated into a more buildable car. The suicide rear doors for example are a big no-no. Sliding doors would be better, and I don’t think they would hurt the design. Being able to fold the front passenger seat completely out of the way is handy, giving the Granite the ability to carry a bicycle or a motorcycle.

I like the “industrial design” on the exterior and interior. It will help the Granite appeal to buyers who might consider a full-size van because of its practicality, and may even think the Transit Connect is neat, but find the Ford visually unappealing. With this style, plus a fuel-efficient powerplant and decent driving dynamics, the GMC Granite could challenge the leaders in the mini-minivan market. 

The proposed powertrain has a 1.4-liter turbocharged inline-4 mated to a 6-speed dual-clutch automated manual. The 20-in. wheels on the concept are a bit unrealistic for production, but maybe GMC is aimed at inner city dwellers who value compact size and practicality over driving in the dirt.