glamis44

That's not the same. In that case the 2015 would be the old body and the 2015.5 would be the new body and properly released.

Here is the real point. GM knew when the 8 speeds were going to be available, as I have read about them in the works for a while. Why not wait to release the 2015's with the 6.2 to accommodate ALL of these new features and present a total package? To add features as a 2015.5 mid year change is ludicrous. It was a half ass roll out of their high end vehicles (Escalades & Denali's). For them to even put the 6 speed in some, but not all, shows their lack of planning and forethought. For those that already bought one, or ordered one, and to now have an "outdated" model is ridiculous. And the ridiculous prices not help their case either.

If you call this "Managing" Then Yes, I can do a much better job for sure....... GM needs to start fresh from the top down............. If I do pick up my Denali, it will probably be my last GM vehicle based on how they handled this and my order. And yes, I have purchased tons of them.

GM has to have the worst product roll outs ever. Its a 2015 model year and has already seen major changes. I ordered a 2015 Yukon XL Denali in April and it just shipped out......No 8 speed in it either.......So a vehicle I do not have yet is already out dated. Debating on just cancelling it now and finding something else. GM needs to pull their head out of there you know what. Do it right the first time..............