Used 2017 Mercedes-Benz GLS for Sale near Conroe, TX

## Summary - With 631 currently listed for sale and an **average price of $18,816.00**, 33.1% 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. - **63.7% of 2017 GLS models on CarGurus are accident free**. - The 2017 Mercedes-Benz GLS stands out with its combination of luxury and practicality, offering three rows of seating and advanced engineering features. ## Why it stands out The 2017 Mercedes-Benz GLS is designed for those who desire a luxurious yet functional SUV. As the largest SUV in the Mercedes lineup, it provides ample space for families, accommodating up to seven passengers and delivering up to 94 cubic feet of cargo space. Its impressive power, comfort, and engineering quality have led many owners to appreciate its smooth performance and sophisticated design. While it excels in many areas, some critics note that it might not offer the same spaciousness as rivals like the Cadillac Escalade and Lincoln Navigator, and some technology features may fall short of expectations. However, the GLS balances style and functionality, making it a compelling choice for those in the market for a luxury SUV. ## 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.