2025 Gmc Denali Ultimate Colors 2024. The two millionth vehicle was a 2024 sierra 2500 hd, which was sold in austin, texas earlier this year. Various lists of the available gmc sierra 1500 colors are available on each of the pickup’s eight trim levels, which include the pro, sle, elevation, slt, at4, denali, at4x and denali.

Gmc is still using the same battery packs, but has more efficient. The special edition package is available for denali and.