Introducing the all-new Mercedes-AMG S 63 E PERFORMANCE. The most powerful S-Class of all-time.​ It features a handcrafted 4.0L Biturbo engine up front, and an electric motor at the rear axle, for a combined output of 791 horsepower.​ #MercedesBenz #MercedesAMG #S63EPerformance t.co/pzNC2Jov2T