Used 2020 Mercedes-Benz GLS for Sale near Docena, AL

## Summary - With 741 currently listed for sale on CarGurus and an **average price of $35,826.00**, 30.9% of 2020 Mercedes-Benz GLS vehicles for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2020 Mercedes-Benz GLS 4.83 / 5 stars. - **75.6% of 2020 GLS models on CarGurus are accident free**. - The 2020 Mercedes-Benz GLS is renowned for its spacious interior and advanced technology features, making it an excellent choice for families and long road trips. ## Why it stands out The 2020 Mercedes-Benz GLS distinguished itself in the luxury SUV market by combining the spaciousness of three rows of seating with a touch of Mercedes’ signature style and comfort. This model is designed to comfortably accommodate up to seven passengers, while also offering versatility in cargo space, which expands up to 94 cubic feet with the seats folded down. Enhancements in technology for this year include a dual 12.3-inch display that integrates navigation and entertainment through the MBUX system, along with features that streamline connectivity and user experience. Owners appreciate the plush interior materials, high-quality finishes, and an overall quiet cabin environment. However, it’s essential to be aware of the potential difficulty accessing the third-row seats and the limitations imposed by touch-sensitive controls. ## Other model years to consider - **[2024 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2024-Mercedes-Benz-GLS-c32834)** - Average price: $78,616.00 - Good/great deal percentage: 32.6% - User rating: 5 / 5 - Total listings: 1,214 - **[2021 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-GLS-c29893)** - Average price: $54,114.00 - Good/great deal percentage: 34.8% - User rating: 4.93 / 5 - Total listings: 865 - **[2022 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-GLS-c31986)** - Average price: $50,767.00 - Good/great deal percentage: 35.0% - User rating: 5 / 5 - Total listings: 984 This analysis is based on CarGurus' proprietary market data from March 2, 2026, CarGurus experts' opinions, and generative AI.