Used 2021 GMC Acadia for Sale near Spring Valley, IL

## Summary - With 2,058 currently listed for sale on CarGurus and an **average price of $23,167.00**, 34.7% 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 spacious interior with a strong V-6 engine and improved third-row seating for added family comfort. ## Why it stands out The 2021 GMC Acadia stands out in the midsize SUV segment with its balance of space and power, specifically with the robust V-6 engine that many owners appreciate. This model enhances family travel with its additional room in the third row compared to smaller competitors. While some drivers noted a few limitations, such as the manual adjustments required for the sunroof and a slightly floaty feel to the suspension, the overall comfort and user-friendly features make it a desirable option for buyers looking for a versatile SUV. Notably, the design aims to meet the needs of families without sacrificing too much functionality or driving enjoyment. ## Other model years to consider - **[2022 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2022-GMC-Acadia-c31837)** - Average price: $26,522.00 - Good/great deal percentage: 32.7% - User rating: 4.8 / 5 - Total listings: 4,302 - **[2019 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2019-GMC-Acadia-c27785)** - Average price: $17,727.00 - Good/great deal percentage: 35.2% - User rating: 4.54 / 5 - Total listings: 2,548 - **[2020 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2020-GMC-Acadia-c29030)** - Average price: $20,933.00 - Good/great deal percentage: 35.2% - User rating: 4.83 / 5 - Total listings: 2,693 This analysis is based on CarGurus' proprietary market data from February 20, 2026, CarGurus experts' opinions, and generative AI.