Considering a 2006 Yukon Denali with 84k on it

[fataslp]

I am considering a Yukon Denali that seems to be a decent deal. What are the things to look for on this body style? Common Issues?

 

Here are the details from the ad:

 

I am selling pretty Nice 2006 GMC Yukon Denali has ALOT of really nice features,
Cruise control, heated mirrors with integrated turn signals.
With a 6.0L 8 cylinder engine. towing capable. Brand tires Michelin 70% clean wheels stereo CD after market brand power sunroof, not rusted body clean free rust.

As well as all power and leather seating!
Has 84100 Miles on it, Clean title from Indiana and Drives great!

asking 12,800 make me a reasonable offer. I am rarely able to answer my phone so texting would be your best bet to get a hold of me.

[fataslp]

SO far I have heard autoride and transmission. Any other big things?

[intheburbs]

Fuel pump, A/C system, window regulators, climate control blend doors, exhaust manifold gaskets, wheel bearings/hubs, and make sure the brakes are in good shape.

 

Only downside to the Denali is that is has AWD, so no shiftable transfer case, and of course the lower mileage of AWD.