From Morocco to Monaco and Patagonia to China, the 2013 Cadillac ATS is taking all challengers, be they in the form of Mother Nature or the automotive competition. In these four innovative test-drive video segments from Cadillac ATS vs. The World you’ll see just why the ATS is so popular that it has already been crowned 2013 North American Car of the Year. If you’re wondering why you’ve never heard of the ATS before, you’re not alone. The ATS (and the XTS) are completely new cars from Cadillac designed to take the storied brand in a whole new direction. Click refresh to see all four dynamic videos.