2024 Gmc Sierra Denali Ultimate Review. There was a subset of buyers that needed a truck’s capability, but still wanted the posh. Regular cab, double cab and.

 — with a sticker price nearing $100k, the 2024 gmc sierra 2500hd denali ultimate is the most extravagant truck we’ve ever driven. The denali ultimate trim has expanded from the yukon and sierra 1500 into the 2500hd lineup.