Used 2021 GMC Acadia for Sale near Palatine, IL

## Summary - With 2,114 currently listed for sale on CarGurus and an **average price of $23,276.00**, 34.2% 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. - **73.3% of 2021 Acadia models on CarGurus are accident free**. - The 2021 GMC Acadia features a comfortable interior, spacious third-row seating, and a strong V-6 engine, making it an attractive family vehicle. ## Why it stands out The 2021 GMC Acadia stands out for its spacious and comfortable interior, which is ideal for families or anyone needing additional room. This model year boasts a robust V-6 engine that provides sufficient power for daily driving and hauling. Additionally, it offers improved third-row seating compared to previous models, enhancing passenger comfort. However, some drivers have noted a few downsides—manual adjustments for the sunroof and a somewhat floaty suspension feel are common points of criticism. Despite these minor drawbacks, the overall family-friendly design and strong engine make the 2021 GMC Acadia an appealing choice in the midsize SUV category. ## Other model years to consider - **[2022 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2022-GMC-Acadia-c31837)** - Average price: $26,626.00 - Good/great deal percentage: 34.5% - User rating: 4.8 / 5 - Total listings: 4,496 - **[2023 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2023-GMC-Acadia-c32294)** - Average price: $28,750.00 - Good/great deal percentage: 34.3% - User rating: 4.77 / 5 - Total listings: 4,357 - **[2020 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2020-GMC-Acadia-c29030)** - Average price: $21,118.00 - Good/great deal percentage: 34.9% - User rating: 4.83 / 5 - Total listings: 2,736 This analysis is based on CarGurus' proprietary market data from February 9, 2026, CarGurus experts' opinions, and generative AI.