 What an unbelievable ride! This SUV is the best driving car I have ever driven. Very quiet and smooth. The sync is the absolute coolest option ever. We got the nav package and the stereo is amazing along with the ability to check the gas prices, sports scores and weather radar on the screen. I didn't buy the vehicle for the gas mileage but it is better than I thought. You need to drive a limited or king ranch before you buy a Navigator or Escalade. You will save yourself thousands!