2025 Gmc At4x 2025 Price. Prices for a new 2025 gmc sierra 1500 at4x currently range from $81,195 to $92,725. It starts at $81,900 and inflates to $103,075 with all.
With the big gas v8, the at4x starts at $83,090. The palette of 2025 gmc sierra 1500 colors includes nine hues, with no new colors added for the model year and two removed since 2025.