Well, just to revive this old topic....
My buddy had decided again that the Lexus is too nice for him, he wants a Tahoe that he can just abuse.
So, he's let me borrow it for a couple of days. I have it now. The interior was gray, not the black that I thought it was earlier. It does have the Mark Levinson stereo and the heated front seats (a real plus here in Houston. :) ), and he has XM satellite radio installed.
After having it, it does drive pretty nicely, but it does surprise me sometimes when the motor kicks on or off. I like all the luxury features it comes with, and it does get up and go when you stomp on it.
The deal breaker is that the gas mileage isn't as high as I would like. I've been getting 26mpg on my 40 mile commute, which is better than the 20mpg that I get now with my daily driver.
He also said that he's going to want $45K for it, and while not unreasonable, it's just a little more than I think I want to spend.