Inflatable cars?

Triple Pundit: "A Bay Area startup, XP vehicles is tossing in its radical idea for a proposed ultra light, ultra-efficient car that is powered by both fuel cells and batteries. The body of this radical concept is proposed to be made up of preinflated airbags, of which, the company claims will be so safe that you could actually drive the car off of a 25-ft cliff without inflicting injury."