2025 Gmc Terrain Color Options. The 2025 gmc terrain is produced in four different trim levels, including the sle, slt, at4, and denali. The 2025 gmc terrain showcases a bold silhouette and sleek sculpting on the defiance roads, and the gorgeous 2025 terrain color options bring out the full beauty of this design.

Everything you need to know about each trim in the 2025 gmc terrain lineup, all in one place. What about the interior 2025 gmc terrain colors?