Used 2020 GMC Acadia for Sale near Milwaukee, WI

## Summary - With 2,736 currently listed for sale on CarGurus and an **average price of $21,118.00**, 34.9% of 2020 GMC Acadias for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2020 GMC Acadia 4.83 / 5 stars and CarGurus experts gave it an 7 / 10. - **68.2% of 2020 Acadia models on CarGurus are accident-free**. - The 2020 GMC Acadia underwent a refresh that introduced bolder styling, a new AT4 trim for enhanced off-roading, and the option of a turbocharged engine for improved performance. ## Why it stands out The 2020 GMC Acadia distinguishes itself in the competitive midsize SUV market with its spacious interior and a variety of seating configurations, accommodating up to seven passengers depending on the trim. This model year brings a significant design update, giving the Acadia a more robust presence on the road with its new boxier grille and sharper headlights. The introduction of the AT4 trim level enhances its off-road capabilities, making it a more versatile option for adventurous families. Additionally, the updated powertrains—including a new turbocharged engine—enhance performance and fuel efficiency, appealing to buyers looking for everyday utility without sacrificing comfort. Although some critics point to a lack of advanced safety features as standard equipment, many owners appreciate the comfort and technology available in the Acadia, particularly for longer trips. ## 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 - **[2019 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2019-GMC-Acadia-c27785)** - Average price: $17,919.00 - Good/great deal percentage: 34.4% - User rating: 4.54 / 5 - Total listings: 2,616 This analysis is based on CarGurus' proprietary market data from February 9, 2026, CarGurus experts' opinions, and generative AI.