Used 2021 GMC Acadia for Sale near Key West, FL

## Summary - With 1,839 currently listed for sale on CarGurus and an **average price of $23,296.00**, 33.2% of 2021 GMC Acadias for sale on CarGurus are rated as good or great deals. - Owners rated the 2021 GMC Acadia 4.79 / 5 stars. - **73.2% of 2021 Acadia models on CarGurus are accident free**. - The 2021 GMC Acadia features a spacious interior, strong V-6 engine, and improvements in third-row seating compared to smaller models. ## Why it stands out The 2021 GMC Acadia distinguishes itself in the midsize SUV market through its blend of comfort, ample space, and robust performance. Equipped with a strong V-6 engine, it delivers a satisfying driving experience while accommodating families or groups with its generous third-row seating. Despite some critiques regarding manual sunroof adjustments and a floaty suspension feel, the overall sentiment among drivers is positive, reflecting a preference for spaciousness and comfort. The Acadia's thoughtful design prioritizes practicality, making it an appealing choice for those in need of a versatile family vehicle. ## Other model years to consider - **[2022 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2022-GMC-Acadia-c31837)** - Average price: $26,652.00 - Good/great deal percentage: 31.9% - User rating: 4.8 / 5 - Total listings: 3,896 - **[2023 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2023-GMC-Acadia-c32294)** - Average price: $28,846.00 - Good/great deal percentage: 32.6% - User rating: 4.77 / 5 - Total listings: 3,781 - **[2020 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2020-GMC-Acadia-c29030)** - Average price: $20,978.00 - Good/great deal percentage: 32.6% - User rating: 4.83 / 5 - Total listings: 2,339 This analysis is based on CarGurus' proprietary market data from March 2, 2026, CarGurus experts' opinions, and generative AI.