2024 Denali Hd Colors. The 2024 gmc denali offers a range of alluring interior color options that enhance its luxurious cabin. Six new exterior colors (extra cost):
Six of the remaining gmc sierra hd colors are offered on each of the pickup’s seven trim levels, including the pro, sle, slt, at4, at4x, denali and range. The 2024 gmc sierra hd debuts exterior updates, an interior overhaul, and new powertrain options, along with significant changes to the exterior paint palette, with six new colors offered.