Prior to its expected April unveiling at the New York Auto Show, Mercedes-Benz teases the all-new 2015 S63 AMG 4Matic Coupe. Boasting a hand-built 5.5L V8 bi-turbo engine, the powerful AMG coupe is tuned to produced 577 horsepower, 664 pound-feet of torque, a 0-60 time of 3.9 seconds, and a top speed of 186 mph. Controlling this road beast is Mercedes’ seven-speed AMG speeedshift automatic transmission with sport manual and controlled efficiency modes. Additional details include a 4Matic all-wheel-drive system, Airmatic air suspension, carbon ceramic brakes, 20-inch rims, a sporty steering wheel, touchscreen displays, and more. Stay tuned as more details will surely come around as we approach the New York Auto Show.