2025 Gmc Sierra At4 Price. The price of the 2025 gmc sierra 1500 starts at $38,945 and goes up to $86,690 depending on the trim and options. Search from 2177 new gmc sierra 2500 cars for sale ranging in price from $54,795 to $109,042.

Base sierra prices range from $39,945 to $87,195, demonstrating that the sierra can be outfitted to suit. Pro, sle, elevation, slt, denali, at4, at4x, and denali ultimate.