Used 2021 GMC Terrain for Sale near Toronto, ON

## Summary - With 377 currently listed for sale and an **average price of $23,171.00 CAD**, 26.3% 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 positions itself as a stylish and practical option in the compact SUV market. Praised by drivers for its smooth ride and impressive fuel efficiency, it boasts a stylish interior packed with features that add to its appeal. Among the differentiators are its robust safety ratings and comfortable cabin, appealing to families and individuals alike. The Terrain's excellent accident-free percentage demonstrates its reliability, while the positive user ratings further reinforce its strong standing. However, some may note small omissions, such as the lack of a standard auto wiper feature and limited blind spot protection, which have been points of consideration for potential buyers. Overall, the 2021 GMC Terrain is a solid choice for those seeking a balance of style, comfort, and safety in a compact SUV. ## 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 - **[2025 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2025-GMC-Terrain-c33676)** - Average price: $37,147.00 CAD - Good/great deal percentage: 35.3% - Total listings: 590 This analysis is based on CarGurus' proprietary market data from March 23, 2026, CarGurus experts' opinions, and generative AI.