Traded in a Mercedes GL450 for this car. While the Mercedes drove more like a car vs. a large SUV the LX570 is much more of a luxurious ride. There is also much more interior space. My three kids noticed it before I did. We have much less issues with "Stop touching me!". We had a road trip in the car and found it to be very comfortable. Very pleasurable to drive. Lots of extras on the car. The Navigation system was outstanding and easy to use. The sound system is great and the kids loved the built in DVD. Overall a very nice car. We liked it better than the Mercedes, and the Range Rover.
Navigation, Voice Commands, Very comfortable seats, tons of space. Smooth ride.
Rear seats should fold down in to the floor rather than to the sides. Other than that nothing.