My wife and I were about to purchase the Mercedes GL450 when she stopped in to drive the QX56. The truck is a great mix between comfort and braun. It sounds like a truck, rides like a car, and hauls everything. It also has all of the bells and whistles of the 21st century. Bluetooth, Navi, great seats, large buttons, and a jammin' stereo! The style was a little different, but once you drive it you see the truck in a whole different light!
DVD, Great Elegant-Navi, lots of leg room in the front and back. Handles like a car, and accelerates well.
More ambient interior lighting, DVD blocks rear view, automatic door-locks when put into gear, power folding rear seats, intelligent key option.