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Used 2020 Mercedes-Benz GLS for Sale near Atlanta, GA

169 results

CarGurus Analysis:

2020 Mercedes-Benz GLS

5.0

  • With 158 currently listed for sale near Atlanta, GA and an average price of $36,678.00, 22.8% of 2020 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.

  • Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLS 5 / 5 stars.

  • 82.9% of 2020 GLS models on CarGurus are accident-free.

  • The 2020 Mercedes-Benz GLS stands out as the roomiest vehicle in the Mercedes-Benz lineup, offering three rows of seating for up to seven people and up to 94 cubic feet of cargo space.

Research summarized using AI

 

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CarGurus Analysis: 2020 Mercedes-Benz GLS

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Summary

  • With 158 currently listed for sale near Atlanta, GA and an average price of $36,678.00, 22.8% of 2020 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.

  • Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLS 5 / 5 stars.

  • 82.9% of 2020 GLS models on CarGurus are accident-free.

  • The 2020 Mercedes-Benz GLS stands out as the roomiest vehicle in the Mercedes-Benz lineup, offering three rows of seating for up to seven people and up to 94 cubic feet of cargo space.

Why it stands out

The 2020 Mercedes-Benz GLS is designed to provide an exceptional balance of luxury and practicality, making it a top choice for families seeking a spacious SUV. With impressive features such as an advanced infotainment system and a variety of safety technologies, this vehicle combines the elegance of the S-Class luxury sedan with the rugged capability of off-road models. It boasts a new six-cylinder engine in the GLS450, delivering a robust 362 horsepower while ensuring improved fuel efficiency, rated at an EPA-estimated 21 mpg combined. The second-generation GLS introduces a range of modern amenities and luxurious touches, ensuring a comfortable ride for all passengers. With its extensive cargo space and family-oriented design, the GLS is well-positioned against competitors like the Audi Q7 and BMW X7.

Other model years to consider

  • 2024 Mercedes-Benz GLS

    • Average price: $82,319.00
    • Good/great deal percentage: 32.2%
    • User rating: 5 / 5
    • Total listings: 230
  • 2025 Mercedes-Benz GLS

    • Average price: $81,288.00
    • Good/great deal percentage: 30.8%
    • Accident-free percentage: 95.7%
    • Total listings: 211
  • 2023 Mercedes-Benz GLS

    • Average price: $65,847.00
    • Good/great deal percentage: 31.5%
    • Accident-free percentage: 89.7%
    • Total listings: 203

This analysis is based on CarGurus' proprietary market data from June 2, 2026, CarGurus experts' opinions, and generative AI.

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