Used 2017 Mercedes-Benz GLS for Sale near Alabama

## Summary - With 660 currently listed for sale on CarGurus and an **average price of $19,081.00**, 33.5% of 2017 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2017 Mercedes-Benz GLS 4.75 / 5 stars. - **65.8% of 2017 GLS models on CarGurus are accident free**. - The 2017 Mercedes-Benz GLS offers a luxurious and comfortable ride with its three-row seating, advanced engineering, and stylish design, making it a competitive option in the luxury SUV market. ## Why it stands out The 2017 Mercedes-Benz GLS is designed to appeal to families looking for a spacious, three-row luxury SUV that excels in comfort and driving performance. Its powerful engine options provide a smooth ride with impressive acceleration, and the interior is crafted with high-quality materials, delivering a premium atmosphere. The GLS also stands out with its blend of off-road capability, a characteristic inherited from the G-Class, without compromising on the elegance associated with the S-Class luxury sedan. Despite some users noting that it may feel less spacious than competitors like the Cadillac Escalade and Lincoln Navigator, the overall satisfaction with its performance and comfort is high. Buyers appreciate features such as advanced safety technologies and a user-friendly infotainment system, although some might find the pricing to be on the higher side. ## Other model years to consider - **[2021 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-GLS-c29893)** - Average price: $54,023.00 - Good/great deal percentage: 33.7% - User rating: 4.93 / 5 - Total listings: 881 - **[2024 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2024-Mercedes-Benz-GLS-c32834)** - Average price: $79,208.00 - Good/great deal percentage: 34.5% - Total listings: 1,268 - **[2025 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2025-Mercedes-Benz-GLS-c33471)** - Average price: $86,393.00 - Good/great deal percentage: 34.3% - Total listings: 1,143 This analysis is based on CarGurus' proprietary market data from March 9, 2026, CarGurus experts' opinions, and generative AI.