Gmc Terrain 2024 Colors List. The 2024 gmc terrain is produced in four different trim levels, including the sle, slt, at4, and denali. Two colors are going away and two new ones are coming in their p.

The 2024 terrain sees only minor changes, including the replacement of two exterior colors and changes in the availability of the gmc pro safety package. Riptide metallic and downpour metallic.