Cadillac today unveiled the 2011 CTS Coupe at the LA Auto Show, the latest and most dramatic of the brand's series of new designs to reach production. Slated to arrive in Cadillac showrooms in the spring of 2010, the CTS Coupe is a new luxury sports coupe designed to become the centerpiece of the brand's revised lineup. The CTS Coupe's design carries over virtually unchanged from the concept car that was introduced at the North American International Auto Show in Detroit in 2008. Available video includes both running and exterior footage.