Gmc Sierra Denali 2024 Colors. The six new paint colors for the 2024 gmc sierra hd replace six color options from the 2023 model year palette that gm has removed: Complementing the diverse exterior gmc colors, the 2024 gmc sierra 1500 interior colors allow you to play with contrasts, matches, or complementary tones.

Orders for the sierra ev are coming in now. This unique, deep brown shade with a hint of purple adds a touch of exclusivity and grandeur to the interior.