2025 Gmc Sierra 2500hd At4 Price. The 2025 gmc sierra hd work truck pulls your world with turbocharged power and an impressive lineup of trims. Prices for a new 2025 gmc sierra 2500hd at4 currently range from $74,565 to $93,075.

How much is a 2025 gmc sierra 2500hd? The 2025 gmc sierra hd work truck pulls your world with turbocharged power and an impressive lineup of trims.