'06 changes from 05? for Yukon?

[jjsmithin]

Are there any major changes in the 06 models from the '05? Is there a place

online to look for that kinds of stuff. I vaguely remember reading

something about engines with cyclinders that shut down to improve gas

mileage. If changes major enough, I might want to hold off buying until new

model release.

 

Any tips?

[99-2door]

They are gonna be a totally diffent truck. The SUVs will get the new patform for 06 and the trucks will get it for 07.