Gmc 2024 Terrain Exterior Colors. There are few changes to the terrain for 2024, and the main difference is the addition of two new paint colors: — gm authority has learned that the 2024 gmc terrain is set to lose two specific exterior paint colors previously offered for the 2023 model year.
— gm offers eight different exterior paint color options in total for the 2024 gmc terrain. The next generation terrain lineup starts with the 2025 terrain elevation awd (available fall 2024).