Used 2021 GMC Terrain for Sale near Ottawa, ON

## Summary - With 372 currently listed for sale and an **average price of $22,792.00 CAD**, 28.5% 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**. - The 2021 GMC Terrain is praised for its stylish interior, feature set, smooth ride, and fuel efficiency, though some owners have noted minor omissions, such as the lack of a standard auto wiper feature. ## Why it stands out The 2021 GMC Terrain distinguishes itself in the compact SUV segment with its angular styling and a design that suggests off-road capability, particularly in the AT4 trim. This generation boasts a spacious and comfortable cabin, fitted with high-quality materials. Additionally, the Terrain offers a commendable safety profile, featuring the latest driver-assistance technologies that make it appealing for families. Users appreciate its smooth ride and fuel efficiency, further enhancing its value proposition. However, it does have some limitations, such as the absence of a hybrid powertrain option and minor omissions in features compared to competitors. Overall, the 2021 Terrain represents a balanced choice with a focus on comfort and advanced safety features, making it a competitive player against segment leaders. ## Other model years to consider - **[2023 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Terrain-c32471)** - Average price: $28,402.00 CAD - Good/great deal percentage: 31.2% - User rating: 5 / 5 - Total listings: 836 - **[2024 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2024-GMC-Terrain-c33045)** - Average price: $31,211.00 CAD - Good/great deal percentage: 31.9% - User rating: 5 / 5 - Total listings: 645 - **[2019 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2019-GMC-Terrain-c27723)** - Average price: $19,280.00 CAD - Good/great deal percentage: 26.5% - User rating: 5 / 5 - Total listings: 245 This analysis is based on CarGurus' proprietary market data from April 20, 2026, CarGurus experts' opinions, and generative AI.