New & Used 2025 Mercedes-Benz GLS for Sale near Chester, IL

## Summary - With 1,178 currently listed for sale and an **average price of $86,063.00**, 32.2% of 2025 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals. - **97.1% of 2025 GLS models on CarGurus are accident free**. - The 2025 Mercedes-Benz GLS stands out as the roomiest vehicle in the Mercedes-Benz lineup, offering three rows of seating for six or seven people and up to 94 cubic feet of cargo space. ## Why it stands out The 2025 Mercedes-Benz GLS is the largest and most accommodating SUV in the brand's portfolio, designed for families seeking both luxury and ample space. Its three-row configuration allows for comfortable seating for up to seven, while its impressive cargo capacity ensures versatility for family outings or long trips. With a design that integrates the elegance of the S-Class sedan, the GLS combines opulence with a semblance of rugged capability, making it appealing for varied lifestyles. Noteworthy enhancements over the years include advanced safety features, modern infotainment systems, and a commitment to comfort with premium materials. While some may find the third-row access cumbersome, the overall experience is enriched by practicality and style, positioning the GLS as a strong contender in the competitive luxury SUV market. ## Other model years to consider - **[2024 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2024-Mercedes-Benz-GLS-c32834)** - Average price: $78,358.00 - Good/great deal percentage: 32.3% - User rating: 5 / 5 - Total listings: 1,308 - **[2021 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-GLS-c29893)** - Average price: $51,605.00 - Good/great deal percentage: 35.3% - User rating: 4.93 / 5 - Total listings: 884 - **[2022 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-GLS-c31986)** - Average price: $50,552.00 - Good/great deal percentage: 35.2% - User rating: 5 / 5 - Total listings: 1,032 This analysis is based on CarGurus' proprietary market data from March 30, 2026, CarGurus experts' opinions, and generative AI.