New & Used 2026 Mercedes-Benz GLS for Sale near Chicago, IL

## Summary - With 715 currently listed for sale on CarGurus and an **average price of $91,288.00**, 30.2% of 2026 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals. - **98.5% of 2026 GLS models on CarGurus are accident free**. - The 2026 Mercedes-Benz GLS features three rows of seating for six or seven people, providing ample space with up to 94 cubic feet of cargo capacity, along with luxury detailing consistent with the Mercedes-Benz brand. ## Why it stands out The 2026 Mercedes-Benz GLS continues to impress as a premium midsize SUV designed for families. Its standout features include expansive cabin space, a refined interior made with premium materials, and a range of user-friendly technology. The GLS strikes a unique balance between luxury and capability, with the added benefit of three rows of seating, ensuring that it is versatile for both daily driving and longer family trips. While it maintains similar performance specs from its predecessors, the GLS remains competitive against other three-row luxury SUVs thanks to its comfort-enhancing features and impressive safety ratings, as highlighted by the high accident-free percentage. Additional benefits include a significant focus on user experience with intuitive technology. ## Other model years to consider - **[2024 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2024-Mercedes-Benz-GLS-c32834)** - Average price: $79,003.00 - Good/great deal percentage: 30.7% - User rating: 5 / 5 - Total listings: 1,271 - **[2021 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-GLS-c29893)** - Average price: $53,833.00 - Good/great deal percentage: 33.6% - User rating: 4.93 / 5 - Total listings: 896 - **[2022 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-GLS-c31986)** - Average price: $50,719.00 - Good/great deal percentage: 33.8% - User rating: 5 / 5 - Total listings: 997 This analysis is based on CarGurus' proprietary market data from February 19, 2026, CarGurus experts' opinions, and generative AI.