2011 Mercedes-Benz SLS AMG on Ice

img src=’http://media.il.edmunds-media.com/mercedes-benz/sls-amg/2011/fe/2011_mercedes-benz_sls-amg_actf34_fe_4_196.jpg’ / Driving the 2011 Mercedes-Benz SLS AMG to the Arctic Circle in the frozen wilderness of northern Sweden. Can the Gullwing put down 563 hp on icy roads? Will we hit a moose instead? How cold is it, really?