This is likely going to be the nicest Sierra Denali you will see. With 76,000 miles and a clean/clear title, the 6.2 V8, 4x4, moonroof, heated and cooled seats, this has absolutely every option available. This truck also comes with both sets of keys with both remote start keyless entry fobs, and new factory floormats that have not been touched. I left them out for the pics to show the immaculate condition of the carpets. That being said if you are looking at a Denali you know you are going to spend big boy money, these don't come cheap, and this one is the top tier of the Denali package. Inside and out this is in excellent shape, no accidents, barely a flaw. Options include Navigation, premium Bose sound system with bluetooth connect, back up cam, power sliding back glass, power sliding moonroof, heated leather steering wheel with audio controls, power adjustable pedals, dual heated and cooled power seats with lumbar and seat memory, power windows, power locks, power heated mirrors, cold air and hot heat, this also has the preferred equipment group that includes the forward collision alert and lane departure warning as well as the safety seat alert, engine block heater, chrome front tow hooks, and 3.23 rear axle ratio to go with the upgraded 6.2 engine. Its like this, if GMC offered it on the Denali this has it, except for the TV, you get the TV or the roof and this has the roof. This had a purchase price of 69,100 new. Mechanically there are no issues, no clunks or ticks, runs smooth and quiet and shifts smooth, the 4x4 works great, brakes, tires, suspension ansd steering are all tight and good to go. As far as the condition of the truck, near new. You can look around and this truck is going to be one of, if not the nicest one you will find for this price. There is a difference in the best price and the best deal and I think I have the best deal out there on a 2015 Denali.