Used 2020 Mercedes-Benz GLS for Sale near Springfield, NJ

## Summary - With 770 currently listed for sale on CarGurus and an **average price of $35,601.00**, 31.9% 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. - **75.1% of 2020 GLS models on CarGurus are accident free**. - The 2020 Mercedes-Benz GLS impresses with three rows of seating for up to seven passengers and a spacious cargo area. ## Why it stands out The 2020 Mercedes-Benz GLS distinguishes itself with its combination of luxury and practical family-friendly capabilities. As the largest SUV in the Mercedes lineup, it provides a roomy interior that can comfortably accommodate six or seven passengers while offering up to 94 cubic feet of cargo space. This model year introduces enhanced design and technology features that align with the modern expectations of a luxury SUV. Owners frequently praise its blend of comfort, premium interior materials, and user-friendly technology. While it excels in passenger comfort, some feedback has mentioned that the AMG Line Package might reduce ease of entry and exit. Overall, the 2020 GLS is an appealing choice for buyers seeking a versatile and luxurious midsize SUV. ## Other model years to consider - **[2021 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-GLS-c29893)** - Average price: $53,885.00 - Good/great deal percentage: 36.8% - User rating: 4.93 / 5 - Total listings: 897 - **[2022 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-GLS-c31986)** - Average price: $50,736.00 - Good/great deal percentage: 36.3% - User rating: 5 / 5 - Total listings: 1009 - **[2019 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2019-Mercedes-Benz-GLS-c28644)** - Average price: $24,772.00 - Good/great deal percentage: 32.5% - User rating: 4.7 / 5 - Total listings: 806 This analysis is based on CarGurus' proprietary market data from February 20, 2026, CarGurus experts' opinions, and generative AI.