2024 Denali Duramax Price. — with either engine, 4wd costs $2,800; Get kbb fair purchase price, msrp, and dealer invoice price for the 2024 gmc sierra 2500 hd crew cab denali ultimate.
— adding the denali ultimate trim brings the base price of a 2024 gmc sierra 2500hd up to $94,895. The at4, at4x, denali and denali ultimate come with 4wd only.