The Jeep Renegade Concept is the third of Chrysler's concept vehicles unveiled at the Detroit Auto Show. Yes, it is the same as that Halo-looking contraption that Vines told us about, kind of, back in November. A 1.5-liter three-cylinder BLUETEC diesel engine is what this vehicle is sporting in a very green manner in addition to a 40-mile lithium ion battery. It lacks any kind of roof or enclosing feature, but that isn't anything to worry about. The minimalist interior can be hosed down and a floor-board drain prevents any kind of flooding. If you're wondering what those two cylinders are on the back — it's scuba packs, you know, for the avid spontaneous scuba goer.