For me, that design just screams "Electric" at me no matter what they say. You just don't have that much empty air behind the rear wheels without it being to cool electric motors in the wheels. Still, I like the design and hope others do too. Hope to see some interior shots of it one day.

[Can't quite get rid of the feeling that if you added some fins on it, you'd have a great new Batmobile, though. Quietly sneaking up behind the Joker and his gang before firing a net from the front somewhere, but you are never quite sure where it came from.]