Used 2020 GMC Acadia for Sale near Mississauga, ON

## Summary - With 62 currently listed for sale and an **average price of $25,036.00 CAD**, 33.9% of 2020 GMC Acadias for sale on CarGurus are rated as good or great deals. - **Favourably reviewed:** Owners rated the 2020 GMC Acadia 4.94 / 5 stars. - **100.0% of 2020 Acadia models on CarGurus are accident free**. ## Why it stands out The 2020 GMC Acadia is a well-rounded midsize SUV, notable for its smooth and quiet ride combined with a spacious interior that comfortably accommodates families. One of its standout offerings is the upscale Denali trim, which enhances the overall experience with luxurious features that elevate comfort and style. While the Acadia shares its design and engineering with other GM models, it has carved a niche for itself among three-row SUVs. Drivers appreciate the 2020 model for its high reliability score, pleasing driving dynamics, and the versatility it provides, despite some wishing for improved cargo space and more advanced technology. Overall, the Acadia remains a solid choice for buyers in search of a practical and family-friendly vehicle. ## Other model years to consider - **[2022 GMC Acadia](https://www.cargurus.ca/Cars/l-Used-2022-GMC-Acadia-c31837)** - Average price: $34,819.00 CAD - Good/great deal percentage: 32.1% - User rating: 5 / 5 - Total listings: 134 - **[2023 GMC Acadia](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Acadia-c32294)** - Average price: $39,504.00 CAD - Good/great deal percentage: 34.8% - User rating: 4.88 / 5 - Total listings: 138 - **[2018 GMC Acadia](https://www.cargurus.ca/Cars/l-Used-2018-GMC-Acadia-c26916)** - Average price: $17,897.00 CAD - Good/great deal percentage: 37.8% - User rating: 4.77 / 5 - Total listings: 90 This analysis is based on CarGurus' proprietary market data from May 11, 2026, CarGurus experts' opinions, and generative AI.