Used 2018 GMC Terrain for Sale near Ottawa, ON

## Summary - With 247 currently listed for sale and an **average price of $17,693.00 CAD**, 26.7% of 2018 GMC Terrains for sale on CarGurus are rated as good or great deals. - **Favourably reviewed:** Owners rated the 2018 GMC Terrain 4.71 / 5 stars. - **100.0% of 2018 Terrain models on CarGurus are accident free**. ## Why it stands out The 2018 GMC Terrain presents a comfortable and spacious compact SUV option for Canadian buyers, appealing particularly for its refined driving experience and variety of available features. Owners appreciate its comfort and smoothness, especially when equipped with the 2.0L turbo engine. While it boasts a stylish and rugged design tailored for those seeking a blend of luxury and off-road capability, potential buyers should note some concerns raised by drivers regarding brake sensitivity and the vehicle's power in specific scenarios. The 2018 model sits within a competitive segment against rivals like the Honda CR-V and Toyota RAV4, presenting a strong value proposition particularly due to its accident-free status and positive overall reviews from users. ## 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 - **[2021 GMC Terrain](https://www.cargurus.ca/Cars/l-Used-2021-GMC-Terrain-c30365)** - Average price: $22,792.00 CAD - Good/great deal percentage: 28.5% - User rating: 5 / 5 - Total listings: 372 This analysis is based on CarGurus' proprietary market data from April 20, 2026, CarGurus experts' opinions, and generative AI.