2025 Gmc Terrain Slt Interior. The at4 and denali will arrive when the 2026. Gmc’s new interior design for the 2025 terrain emphasizes long, sweeping lines with chrome accents to accentuate the cabin’s width.

See exterior and interior photos of the gmc terrain, which gets a full redesign for the 2025 model year. Gmc teases 2025 terrain for the first time, revealing a cropped photo of the front end