Used 2021 GMC Acadia for Sale near Illinois

## Summary - With 2,122 currently listed for sale on CarGurus and an **average price of $23,287.00**, 35.0% of 2021 GMC Acadias for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 GMC Acadia 4.79 / 5 stars. - **73.8% of 2021 Acadia models on CarGurus are accident free**. - The 2021 GMC Acadia offers a spacious interior, an impressive V-6 engine, and extra room in the third row compared to previous models. ## Why it stands out The 2021 GMC Acadia stands out for its spacious design and family-friendly features. Equipped with a strong V-6 engine, it offers both power and comfort, making it appealing for buyers looking for a midsize SUV that can accommodate passengers and cargo comfortably. Additionally, this model year showcases a more refined interior compared to earlier versions, which adds to its overall value. However, some users have pointed out concerns such as manual sunroof adjustments and a somewhat floaty ride quality. Overall, the Acadia remains a solid choice for families, especially those looking for a reliable vehicle with ample space. ## Other model years to consider - **[2022 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2022-GMC-Acadia-c31837)** - Average price: $26,611.00 - Good/great deal percentage: 35.2% - User rating: 4.8 / 5 - Total listings: 4,477 - **[2023 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2023-GMC-Acadia-c32294)** - Average price: $28,740.00 - Good/great deal percentage: 34.5% - User rating: 4.77 / 5 - Total listings: 4,349 - **[2020 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2020-GMC-Acadia-c29030)** - Average price: $21,080.00 - Good/great deal percentage: 36.0% - User rating: 4.83 / 5 - Total listings: 2,736 This analysis is based on CarGurus' proprietary market data from February 10, 2026, CarGurus experts' opinions, and generative AI.