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Used 2018 Mercedes-Benz GLS for Sale near Detroit, MI

188 results

CarGurus Analysis:

2018 Mercedes-Benz GLS

4.8

  • With 181 currently listed for sale near Detroit, MI and an average price of $28,940.00, 22.7% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.

  • Favorably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.8 / 5 stars.

  • 66.9% of 2018 GLS models on CarGurus are accident free.

  • The 2018 Mercedes-Benz GLS stands out with its spacious interior that accommodates six to seven people, luxurious features, and impressive performance.

Research summarized using AI

 

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CarGurus Analysis: 2018 Mercedes-Benz GLS

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Summary

  • With 181 currently listed for sale near Detroit, MI and an average price of $28,940.00, 22.7% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.

  • Favorably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.8 / 5 stars.

  • 66.9% of 2018 GLS models on CarGurus are accident free.

  • The 2018 Mercedes-Benz GLS stands out with its spacious interior that accommodates six to seven people, luxurious features, and impressive performance.

Why it stands out

The 2018 Mercedes-Benz GLS distinguishes itself as a top-tier luxury SUV, merging comfort and practicality with the brand's renowned prestige. As the roomiest vehicle in Mercedes' lineup, it provides ample seating and cargo space, making it an excellent choice for families. Reviews highlight its luxurious features, comfort, and performance, especially the powerful engine options that enhance the driving experience. Additionally, the GLS is equipped with modern electronic features that assist drivers on the road. While some users noted that the interior space could be more accommodating and suggested improvements such as enhanced charging options, the vehicle overall remains a strong contender in the luxury SUV segment. To achieve a balance of luxury and functionality, the GLS combines the spaciousness reminiscent of the S-Class sedans with an advanced suite of features and off-road capabilities.

Other model years to consider

  • 2024 Mercedes-Benz GLS

    • Average price: $77,971.00
    • Good/great deal percentage: 25.0%
    • User rating: 5 / 5
    • Total listings: 168
  • 2020 Mercedes-Benz GLS

    • Average price: $35,138.00
    • Good/great deal percentage: 28.3%
    • User rating: 5 / 5
    • Total listings: 145
  • 2023 Mercedes-Benz GLS

    • Average price: $63,592.00
    • Good/great deal percentage: 26.4%
    • Total listings: 159

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

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