A certain South Korean carmaker was keeping busy after hours in the City That Does Not Know Sleep: Kia brough us this striptease of the Kia Koup concept vehicle as the sun set on Day One of the New York Auto Show. From what we can tell, the new design is all slim, sleek and back-swept—horizontal curves and narrow, blade-like shapes creating the impression of velocity. Of course, we'll know more later today, when the curtain comes off. Given the name, we're assuming two doors. [via World Car Fans]