Gmc Sierra Trucks 2025 Specs. Both pickup trucks offer a max towing capacity of. The 2025 chevrolet silverado and gmc sierra share the same engines and performance specs, with slight differences in pricing and styling.
2025 gmc sierra 1500 8.5 / 10 expert opinion: Configurable in a variety of cab styles including regular, double, or crew as well as the choice of several different bed lengths, the sierra 1500 is a pickup truck that offers variety and.