Malmedie from TV Show Grip Tests AMG GT S, Trolls Porsche Dealership

I've never seen it done in any car test before: Matthias Malmedie from Grip was doing the usual review of the new Merc AMG model, driving around San Francisco and then heading towards Laguna Seca. But then he spotted a Porsche dealership on the way, put on a devilish grin, and did a U-turn in order to pull up right at… » 12/07/14 4:35pm 12/07/14 4:35pm