Whoever produced this video of the Mercedes SLS AMG should go into action film production, if they aren’t already. The SLS AMG finds itself in a stunt of looping the inside of a tunnel at high speed through the down force generated (thanks to a whole lot of computer graphics but I’ll believe it’s capable anyway). My favourite part, though, is at the end, when the stationary car suddenly flips its Gullwing doors open. Lovely.