View all 2011 GMC Terrain specs. The good: The bad: Editor’s note: This review was written in October 2009 about the 2010 GMC Terrain. Little of substance has changed with this year’s model.

The 2025 GMC Terrain is now offered in one trim, the Elevation, replacing the SLT. Compared to 2024, the updated model has a better interior with larger display screens. Every 2025 Terrain ...