Used 2020 Mercedes-Benz GLS for Sale near Atlanta, GA

## Summary - With 163 currently listed for sale near Atlanta, GA and an **average price of $39,435.00**, 24.5% of 2020 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2020 Mercedes-Benz GLS 4.83 / 5 stars. - **89.6% of 2020 GLS models on CarGurus are accident free**. - The 2020 Mercedes-Benz GLS offers up to 94 cubic feet of cargo space and a spacious interior accommodating up to seven passengers, all while maintaining the luxury expected from the Mercedes-Benz lineup. ## Why it stands out The 2020 Mercedes-Benz GLS distinguishes itself as a spacious and luxurious midsize SUV, combining the comfort of the S-Class luxury sedan with a hint of off-road capability reminiscent of the G-Class. With its impressive three-row seating capacity for six or seven passengers and a generous cargo space of 94 cubic feet, it caters to families requiring ample room. The GLS features a redesigned body that aligns with Mercedes' contemporary design language, as well as a tech-forward cabin equipped with modern conveniences. Its sophisticated safety features and advanced hybrid engine technology make it not only luxurious but also efficient and reliable, appealing to buyers who prioritize both comfort and practicality in a family SUV. ## Other model years to consider - **[2024 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2024-Mercedes-Benz-GLS-Atlanta-c32834_L6054)** - Average price: $84,610.00 - Good/great deal percentage: 30.7% - User rating: 5 / 5 - Total listings: 225 - **[2021 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-GLS-Atlanta-c29893_L6054)** - Average price: $68,357.00 - Good/great deal percentage: 35.3% - User rating: 4.93 / 5 - Total listings: 173 - **[2025 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2025-Mercedes-Benz-GLS-Atlanta-c33471_L6054)** - Average price: $82,776.00 - Good/great deal percentage: 33.2% - Total listings: 199 This analysis is based on CarGurus' proprietary market data from March 19, 2026, CarGurus experts' opinions, and generative AI.