Drifting the 2013 Mercedes-Benz SLS AMG GT Coupe – CAR and DRIVER Contributing editor Basem Wasef picks his poison, the 2013 Mercedes-Benz SLS AMG GT coupe, to sprint around the racetrack on another episode of Car and Driver: Tested. In the midst of all the action a drag race ensues between the 2013 Mercedes-Benz SLS AMG GT coupe and the 2013 Mercedes-Benz SL65 AMG – Drifting the 2013 Mercedes-Benz SLS AMG GT Coupe – CAR and DRIVER – Car And Drivers, Les Voitures, Automobile Vidéo