Used 2021 GMC Acadia for Sale near Phoenix, AZ

## Summary - With 1,774 currently listed for sale and an **average price of $23,583.00**, 29.5% 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 is appreciated for its comfortable interior, strong V-6 engine, and spacious third row, though some drawbacks include manual adjustments for the sunroof and a floaty suspension feel. ## Why it stands out The 2021 GMC Acadia is notable for its balance of comfort and practicality, making it a solid choice for families and those needing extra space. One of its key differentiators is the strong V-6 engine, which provides ample power for towing and highway driving. Additionally, the Acadia's third-row seating offers more room than many competing midsize SUVs, adding to its appeal. However, some owners express a desire for more premium interior features and criticize the need for manual adjustments on certain elements. Overall, the 2021 model retains a reputation for reliability within a stylish and family-friendly package. ## Other model years to consider - **[2022 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2022-GMC-Acadia-c31837)** - Average price: $26,969.00 - Good/great deal percentage: 30.8% - User rating: 4.8 / 5 - Total listings: 3,725 - **[2023 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2023-GMC-Acadia-c32294)** - Average price: $29,404.00 - Good/great deal percentage: 30.6% - User rating: 4.77 / 5 - Total listings: 3,622 - **[2019 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2019-GMC-Acadia-c27785)** - Average price: $17,792.00 - Good/great deal percentage: 31.6% - User rating: 4.54 / 5 - Total listings: 2,058 This analysis is based on CarGurus' proprietary market data from March 16, 2026, CarGurus experts' opinions, and generative AI.