Mercedes-Benz introduces the 2016 Mercedes-AMG GLE63 S Coupe 4Matic. It has the sportiness of a coupe but the power of an SUV. It has a 5.5 liter V8 twin-turbocharged engine with 561 pound-feet of torque and 577 horsepower and can go from 0-100km/h in 4 seconds.