Meet the Next-Generation 2026 GMC Terrain in Gurnee, IL
This guide walks through what is new with the 2026 GMC Terrain at Woody Buick GMC in Gurnee. The Terrain was reintroduced for the 2025 model year in Elevation trim; for 2026, GMC completes the lineup by adding the off-road-focused AT4 and the luxurious Denali. Every 2026 Terrain pairs a 1.5L Turbo engine with an…