I drove an Avalanche this morning. Very nice, it was loaded (LTX) with some extras ($45k), but was a 2wd which is what I want (Suburban chassis I understand). I've owned a number of 4wd vehicles and not once did I ever really need to use it. I'm checking out the options this weekend and will consider it. Now, at the same time, I have been thinking about the Tundra I drove. Very short turning radius, lots of power 381hp, and a truck not a crossover.
I don't know, my Titan has been a really good truck (only 30k) and I probably should just keep her/him/it).