Used 2018 GMC Terrain for Sale near Sudbury, ON

## Summary - With 250 currently listed for sale and an **average price of $18,081.00 CAD**, 29.2% of 2018 GMC Terrains for sale on CarGurus are rated as good or great deals. - **Favourably reviewed:** Owners rated the 2018 GMC Terrain 4.54 / 5 stars. - **100.0% of 2018 Terrain models on CarGurus are accident free.** ## Why it stands out The 2018 GMC Terrain distinguishes itself within the compact SUV segment through its comfort and spaciousness, making it a compelling choice for families or anyone seeking a roomy vehicle. While sharing its chassis and powertrain with the Chevrolet Equinox, the Terrain offers a more angular style that is ready for off-road adventures, especially with the AT4 trim designed for rugged terrains. The optional 2.0L turbo engine is praised for delivering a smooth driving experience, providing substantial power for daily commuting and longer trips. However, some users have raised concerns about brake sensitivity and performance in specific driving situations. Additionally, the Terrain's lack of a hybrid option may limit its appeal compared to segment leaders like the Honda CR-V and Toyota RAV4. Nevertheless, the 2018 Terrain stands out for its safety features and reliability, significantly bolstered by its accident-free record. ## 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.