Porsche is obviously putting a big push on for to show just how capable their entire model line-up is in the snow. We saw first hand at Camp4 Canada a few weeks ago how well the 911 and Cayman can do. Additionally, most of us know that the Cayenne handles as well off-road as it does on, but sometimes it's hard to translate that knowledge to the top of the line models like the GTS and the Turbo S. Walter Röhrl, Porsche's legendary head test driver, will put anyone's lingering doubts to rest in the video below. Look how composed he is behind the wheel. What I wouldn't give to be able to drive like that, in any conditions.