2025 Denali Ultimate 2025 Colors Available. Onyx black (available) downpour metallic (available) These colors are available across multiple trims, including the rugged sierra 1500 at4 and the luxurious sierra 1500 denali, giving you a chance to express yourself while driving a capable truck.
Discover the new 2025 gmc sierra 1500 model features, available colors, trims and vehicle pictures from your gmc jamestown nd dealership wilhelm chevrolet gmc, located near. Pro, sle, elevation, slt, at4, at4x, denali and denali ultimate.