A different class? Doesn't compare? really? I see Escalades all over and almost never see a Navigator. Take a look around?
That is a product of availability. To get the car you want, you have to order it and wait 3 to 5 mnths for it, or search dealer to dealer sometimes over a wide range to get it. Where i live, theres less than 10 avilable in a 50 mile range. Same goes for the expy. If ford built enough to meet demand, you would see them all the time, but they didnt(business decision) to prevent oversaturation and keep demand high. Noone is not buying the nav becuz they dnt want it, they just cant find one they want(or find one in general) and have ro order or move on to something else that is available. Looks are subjective pt, Having driven the nav and escalade, the nav is by far a better car, and most ppl and critics can agree. The biggest con of the nav is it doesnt offer a v8.