Used 2017 Mercedes-Benz GLS for Sale near Los Angeles, CA

## Summary - With 685 currently listed for sale on CarGurus and an **average price of $19,240.00**, 32.3% of 2017 Mercedes-Benz GLS vehicles for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2017 Mercedes-Benz GLS 4.75 / 5 stars. - **64.8% of 2017 GLS models on CarGurus are accident-free**. - The 2017 Mercedes-Benz GLS stands out for its impressive power, comfort, and quality engineering, making it a luxurious choice for a seven-seat SUV. However, some drivers note that it lacks spaciousness compared to rivals such as the Cadillac Escalade and Lincoln Navigator. ## Why it stands out The 2017 Mercedes-Benz GLS offers a unique combination of luxury and practicality, making it an attractive option for families who require space and comfort without sacrificing style. This model year represents a refresh of the previous GL-Class, incorporating modern design elements and advanced technology. Ranging from a powerful 362-horsepower V6 in the GLS450 to an available diesel variant, the GLS demonstrates performance without the typical bulk associated with large SUVs. While it may fall short in spaciousness compared to its competitors, the refined materials and high-quality craftsmanship within the cabin provide a premium experience that is thoroughly appreciated by owners. With a user rating of 4.75 out of 5 stars, the GLS's strong performance capabilities and luxurious interior solidify its reputation as a top choice in the luxury SUV market. ## Other model years to consider - **[2021 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-GLS-c29893)** - Average price: $53,335.00 - Good/great deal percentage: 33.0% - User rating: 4.93 / 5 - Total listings: 906 - **[2020 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2020-Mercedes-Benz-GLS-c29210)** - Average price: $35,649.00 - Good/great deal percentage: 33.9% - User rating: 4.83 / 5 - Total listings: 761 - **[2019 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2019-Mercedes-Benz-GLS-c28644)** - Average price: $24,791.00 - Good/great deal percentage: 34.5% - User rating: 4.7 / 5 - Total listings: 821 This analysis is based on CarGurus' proprietary market data from February 9, 2026, CarGurus experts' opinions, and generative AI.