Used 2021 GMC Terrain for Sale near Greely, ON

## Summary - With 373 currently listed for sale and an **average price of $22,582.00 CAD**, 27.6% of 2021 GMC Terrains for sale on CarGurus are rated as good or great deals. - **Favourably reviewed:** Owners rated the 2021 GMC Terrain 5 / 5 stars. - **100.0% of 2021 Terrain models on CarGurus are accident free**. ## Why it stands out The 2021 GMC Terrain stands out in the crowded compact SUV market due to its stylish interior and impressive feature set, which drivers appreciate for providing great value. It promises a smooth ride and good fuel efficiency, making it an appealing choice for a range of buyers. However, it does have some minor omissions, such as the lack of a standard auto wiper feature and suggestions for enhanced blind spot protection. The Terrain is positioned slightly more towards premium offerings in its class, and while it might not compete directly with segment leaders like the Honda CR-V or Toyota RAV4, its combination of comfort, safety ratings, and cargo flexibility helps maintain its appeal. ## Other model years to consider - **[2023 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Terrain-c32471)** - Average price: $28,552.00 CAD - Good/great deal percentage: 31.2% - User rating: 5 / 5 - Total listings: 903 - **[2024 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2024-GMC-Terrain-c33045)** - Average price: $31,545.00 CAD - Good/great deal percentage: 32.0% - User rating: 5 / 5 - Total listings: 713 - **[2019 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2019-GMC-Terrain-c27723)** - Average price: $19,496.00 CAD - Good/great deal percentage: 27.0% - User rating: 5 / 5 - Total listings: 270 This analysis is based on CarGurus' proprietary market data from May 11, 2026, CarGurus experts' opinions, and generative AI.