well most concepts dont even function or they half function. They include zero safety features or emission killers, a good chunck of time they're simply rolling chassis.The building of the concept looks to be done almost completely by hand. It is pretty divorced from the whole assembly line thing. I guess that makes sense sine most of the factories aren't even set-up to make a Q30 yet, and they will be making the production version, not the concept.
That and not many of them are actually legal for main roads.well most concepts dont even function or they half function. They include zero safety features or emission killers, a good chunck of time they're simply rolling chassis.