According to Kelly Blue Book, $24K is a good price for that SUV with that mileage.
65k is nothing for these trucks.
Its a dealer. I'm in the process of getting the carfax, but they have had the truck into service for over a week and they said it wouldn't be available for me to check out until next week because it will still be in the shop. They have been reluctant to say why...I'm definitely taking it to my mechanic for a once over to make sure it is still a yukon when they are done with it :)
I would be a little concerned. Maybe it was in a wreck and it is in their body shop. Who knows? I would definitely be talking to someone to find out what is going on with it.
I would even consider looking at some standard, fully loaded yukons. With a fully loaded yukon you can get almost everything that is offered in the Denali, except the wood grain dash. Plus the denali package usually cost more. You can also get a 5.3L rather than the 6.2L which will help with MPG. It you like the dash that much you can have yours hydro dipped. I do not believe that the denali is available in 4wd it is only all wheel drive. Therefor you can not switch to 2wd, which hurts mpgs and increases front diff wear. My cousin has an 04 yukon xl denali and he goes thru front diff parts and wheel hubs like crazy! He has 180,000 miles and has rebuilt the front diff twice. When I bought my 05 yukon xl I made sure that the 4wd selector switch had Auto 4wd, 4 high, 4 low, and 2wd. I did not want the AWD. The only option that my truck does not have that a denali does is the 2nd row heated seats and the 2 tone seat inserts.
From what I have seen and compared, the Denali will have the following features a non-Denali cannot get.
6.2L AFM engine (regular Yukon has 5.3L only from what I can see)
Fake wood around the steering wheel and radio
Nuance leather seating surfaces
Denali chrome grill
Now the Denali usually runs ~$4k more when buying new. The Yukon and Yukon Denali have a hideous front grill when compared to the Tahoe.
If yo go look, the price difference is between $4K and $5K.
It's all a perception as to why the folks think their Denali is worth more than it actually is.
The few I have been in have had a two tone seat. I did not like the way it looked. The leather may be nicer, but I don't like the look, just like you don't like the look of the grill