The Thunderstorm Gray exterior paint color is only available to order for a few more days on the 2025 GMC Sierra 1500, on the ...

and there is no 2025 GMC Terrain Denali. It was first introduced to the Terrain’s color palette in 2024. Glacier White Tricoat will cost extra on the 2026 GMC Terrain; pricing is forthcoming.

The 2025 GMC Sierra 1500 ... a premium paint like the White Frost Tricoat, which adds $1,095 to the final price. With so many options, buyers can configure a Sierra 1500 to suit their tastes ...