03-06 definatly the navigator. way better interior, way better exterior, more options. the only reason so many people have the yukalade is because it says cadillac on it, lincoln never gets the respect its deserved. if youre worried about super performance, dont look to somethign thats as big as a small house and weighs as much. the navigators got enough to power to get you where you want, i was impressed.
as far as current models go. 07+
the 07 escalade
i didnt like it when i first saw it, infact i hated it until i had seen them on the road for a few months. it has a great interior, its car like in its design, and flows well, nice accents, but the cheap plastic woodgrain is flimsy. and then you look inside of a yukon or a tahoe and with a few creative little wreaths placed over the gmc or chevy badges, youve got the same :q:q:q:qing interior. pissed me off. i do like the front end design of the escalade now, the rear end is seriously lacking. 400hp is always a plus
the 07 navigator
ive warmed up to it, i didnt like it at first either. i prefer the 03-06 models.
the mark lt is as much of a joke as the ext is
except the ext looks better
that being said, id still rather have an 03-06 navi. black on black with chrome 22's. game over.