Used 2019 Mercedes-Benz GLS for Sale near Dubuque, IA

## Summary - With 797 currently listed for sale on CarGurus and an **average price of $25,044.00**, 31.5% of 2019 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2019 Mercedes-Benz GLS 4.7 / 5 stars. - **71.5% of 2019 GLS models on CarGurus are accident-free**. - The 2019 Mercedes-Benz GLS is praised for its smooth ride, luxurious comfort, and spacious interior that accommodates up to seven passengers. ## Why it stands out The 2019 Mercedes-Benz GLS stands out in the luxury SUV segment as a spacious midsize vehicle designed to combine the comfort of a luxury sedan with the practicality of an SUV. It offers a refined ride enhanced by premium materials throughout the cabin, making it great for families. The vehicle, however, has faced criticism for its fuel economy, particularly in terms of gas mileage, and some users have expressed disappointment with the outdated electronics. Nonetheless, it boasts a solid user review score, highlighting its appealing ride quality and luxurious features that are typical of the Mercedes-Benz brand. ## Other model years to consider - **[2021 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-GLS-c29893)** - Average price: $54,114.00 - Good/great deal percentage: 34.8% - User rating: 4.93 / 5 - Total listings: 865 - **[2022 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-GLS-c31986)** - Average price: $50,767.00 - Good/great deal percentage: 35.0% - User rating: 5 / 5 - Total listings: 984 - **[2020 Mercedes-Benz GLS](https://www.cargurus.com/Cars/l-Used-2020-Mercedes-Benz-GLS-c29210)** - Average price: $35,826.00 - Good/great deal percentage: 30.9% - User rating: 4.83 / 5 - Total listings: 741 This analysis is based on CarGurus' proprietary market data from March 2, 2026, CarGurus experts' opinions, and generative AI.