Denali Ultimate 2024 Hd Photos. This review is based on the 2024 gmc sierra 1500 denali ultimate that sits at the top oft the portfolio and carries the biggest price tag. Denali ultimate is added, and it adds a new level of luxury over the standard denali.

2024 gmc sierra 2500hd and 3500hd pickup trucks equipped with the denali ultimate trim are the only truck in gmc’s lineup that come standard with the 6.6l l5p duramax diesel engine, producing 470. Denali ultimate is added, and it adds a new level of luxury over the standard denali.