2024 Denali Duramax Price. 2024 sierra 3500 heavy duty denali shown. Adding the denali ultimate trim brings the base price of a 2024 gmc sierra 2500hd up to $94,895.
Sb (3.0l 6cyl turbodiesel 10a) and comparison vehicles are based on 15,000 miles per. Despite being the most expensive trim level in the sierra lineup, all of these colors cost $495 except for white frost tricoat, which is $1,095.