Based on the midsized GLE, the GLE Coupe is Mercedes-Benz's answer to the coupelike BMW X6 SUV. The letter E signifies that it's in the E-Class segment, size-wise. The GLE 450 AMG Coupe debuts with a 362-hp, 3.0-liter twin-turbo V6 that drives all four wheels through a nine-speed automatic. Drivers can customize steering and suspension settings using a center console knob. An even stronger AMG GLE63 S is available, featuring a 577-hp twin-turbo 5.5-liter V8 and seven-speed automatic. The GLE Coupe includes safety features such as cross-traffic and lane-keeping assist, and blind-spot monitoring.