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Used 2020 Mercedes-Benz GLS for Sale near Phoenix, AZ

96 results

CarGurus Analysis:

2020 Mercedes-Benz GLS

5.0

  • With 96 currently listed for sale near Phoenix, AZ and an average price of $31,500.00, 15.6% 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.

  • 84.4% of 2020 GLS models on CarGurus are accident free.

  • The 2020 Mercedes-Benz GLS is celebrated for its roomy interior, featuring three rows of seating, and a generous cargo space of up to 94 cubic feet.

Research summarized using AI

 

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CarGurus Analysis: 2020 Mercedes-Benz GLS

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Summary

  • With 96 currently listed for sale near Phoenix, AZ and an average price of $31,500.00, 15.6% 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.

  • 84.4% of 2020 GLS models on CarGurus are accident free.

  • The 2020 Mercedes-Benz GLS is celebrated for its roomy interior, featuring three rows of seating, and a generous cargo space of up to 94 cubic feet.

Why it stands out

The 2020 Mercedes-Benz GLS is the epitome of a family-friendly luxury SUV, combining the comfort of Mercedes’ S-Class with versatile space for six or seven passengers. While it may not be the lengthiest or tallest in the lineup, the GLS excels in delivering a balanced ride characterized by premium materials and user-friendly technology. As an SUV that competes with prestigious models like the Audi Q7 and BMW X7, the GLS integrates both off-road capability and sophisticated luxury. Enhancements in its second generation include advanced safety features and a more powerful engine for improved efficiency, marking it as an appealing choice for those seeking luxury without compromising on functionality.

Other model years to consider

  • 2024 Mercedes-Benz GLS

    • Average price: $71,019.00
    • Good/great deal percentage: 21.3%
    • User rating: 5 / 5
    • Total listings: 164
  • 2023 Mercedes-Benz GLS

    • Average price: $63,898.00
    • Good/great deal percentage: 24.0%
    • User rating: 5 / 5
    • Total listings: 146
  • 2025 Mercedes-Benz GLS

    • Average price: $94,792.00
    • Good/great deal percentage: 21.6%
    • Accident-free percentage: 95.4%
    • Total listings: 153

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

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