2024 Gmc Sierra 2500hd At4x Specs. View detailed specs, features and options for the 2024 gmc sierra 2500hd 4wd crew cab 159 at4x at u.s. It starts at $81,900 and inflates to $103,075 with.

It starts at $81,900 and inflates to $103,075 with. The 2024 gmc sierra 2500 4wd crew cab at4x brings a delicious combination of comfort, style and brute force to market, for a price.