New & Used 2026 GMC Terrain for Sale near Cornwall, ON

## Summary - With 170 currently listed for sale and an **average price of $43,591.00 CAD**, 38.8% of 2026 GMC Terrains for sale on CarGurus are rated as good or great deals. - **100.0% of 2026 Terrain models on CarGurus are accident-free**. - The 2026 GMC Terrain features well-equipped trims such as the rugged AT4 and luxurious Denali, along with advanced safety systems and a spacious interior, appealing to families and adventure seekers alike. ## Why it stands out The 2026 GMC Terrain is designed to cater to a variety of drivers, from those seeking a stylish urban crossover to off-road enthusiasts. It has established a fiercer presence in the compact SUV segment with its angular design and robust build. The recent redesign for 2025 brought significant updates, making the Terrain a more compelling option with improved interior quality and cutting-edge technology features. Key highlights include a 15-inch touchscreen infotainment system and a suite of safety technologies that enhance driver confidence. Moreover, the introduction of the AT4 variant caters specifically to adventure seekers with its off-road capabilities, differentiating it from competitors in the segment. The Terrain’s balance of comfort, safety features, and spaciousness makes it an appealing choice for families, although its lack of hybrid options may deter environmentally conscious shoppers. ## Other model years to consider - **[2023 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Terrain-c32471)** - Average price: $28,507.00 CAD - Good/great deal percentage: 31.5% - User rating: 5 / 5 - Total listings: 783 - **[2024 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2024-GMC-Terrain-c33045)** - Average price: $31,050.00 CAD - Good/great deal percentage: 33.4% - User rating: 5 / 5 - Total listings: 602 - **[2021 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2021-GMC-Terrain-c30365)** - Average price: $23,171.00 CAD - Good/great deal percentage: 26.3% - User rating: 5 / 5 - Total listings: 377 This analysis is based on CarGurus' proprietary market data from March 23, 2026, CarGurus experts' opinions, and generative AI.