2024 Gmc Sierra 2500hd Denali Ultimate Msrp. The 2024 gmc sierra 1500 denali ultimate is the absolute top rung in the brand’s luxury truck hierarchy. The 2024 gmc sierra 2500hd denali and at4 trims include 4wd, but it's optional on all other trim levels, which come with rwd as standard.

Research the 2024 gmc sierra 2500hd diesel with our expert reviews and ratings. See what power, features, and amenities you’ll get for the money.