Kelley Blue Book


Skip to vehicle Listings
Online car buying built around you. Shop Now

Used Mercedes-Benz GLS 450 for Sale in Chicago, IL

60695
|Filters (3)
    Sponsored
    Featured Dealer Near You
    Diamond Motorworks

    Used 2016 Mercedes-Benz G 65 AMG 4MATIC
    $109,800
    Used 1991 Mercedes-Benz 500 SL
    $25,800
    View All Cars

    146 Matches

    Used 2025 Mercedes-Benz GLS 450 4MATIC
    80,902
    See payment
    No Accidents
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 3K mi
    84,419
    No Accidents
    360°
    Used 2020 Mercedes-Benz GLS 450 4MATIC
    38,943
    Great Price
    No Accidents
    My Wallet by Kelley Blue Book®
    Find Your Vehicle Faster
    and Within Budget
    Get My Kelley Blue Book® Car Value
    $
    Budget based on 4.5% APR for mos.Update Settings
    360°
    Used 2020 Mercedes-Benz GLS 450 4MATIC
    38,943
    Great Price
    No Accidents
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    56,982
    See payment
    Great Price
    No Accidents
    Advertisement
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    53,985
    Great Price
    No Accidents
    Certified 2021 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 36K mi
    47,976
    Great Price
    No Accidents

    Do you need 3rd row seating?
    Certified 2021 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 31K mi
    49,848
    See payment
    Good Price
    No Accidents
    Newly Listed
    Used 2025 Mercedes-Benz GLS 450 4MATIC
    89,998
    See payment
    No Accidents
    Used 2020 Mercedes-Benz GLS 450 4MATIC
    40,990
    See payment
    Great Price
    No Accidents
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 4K mi
    78,977
    See payment
    Great Price
    No Accidents
    Used 2021 Mercedes-Benz GLS 450 4MATIC
    39,499
    Great Price
    No Accidents
    Used 2021 Mercedes-Benz GLS 450 4MATIC
    49,000
    Great Price
    No Accidents
    Advertisement
    Used 2018 Mercedes-Benz GLS 450 4MATIC
    24,995
    See payment
    Great Price
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    51,000
    Great Price
    No Accidents
    Used 2023 Mercedes-Benz GLS 450 4MATIC
    61,900
    Good Price
    No Accidents
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 2K mi
    83,750
    Good Price
    No Accidents
    Used 2018 Mercedes-Benz GLS 450 4MATIC
    26,991
    See payment
    Good Price
    Used 2023 Mercedes-Benz GLS 450 4MATIC
    57,400
    See payment
    Great Price
    No Accidents
    Advertisement
    Used 2021 Mercedes-Benz GLS 450 4MATIC
    43,918
    See payment
    Great Price
    No Accidents
    Used 2018 Mercedes-Benz GLS 450 4MATIC
    21,991
    See payment
    Great Price
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 3K mi
    84,419
    No Accidents
    Used 2018 Mercedes-Benz GLS 450 4MATIC
    20,749
    See payment
    Great Price
    No Accidents
    Used 2019 Mercedes-Benz GLS 450 4MATIC
    23,995
    See payment
    Great Price
    No Accidents
    Price Drop
    Used 2020 Mercedes-Benz GLS 450 4MATIC
    38,435
    Good Price
    No Accidents
    Used 2018 Mercedes-Benz GLS 450 4MATIC
    19,700
    See payment
    Great Price
    No Accidents
    Certified 2023 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 1K mi
    77,910
    See payment
    No Accidents
    Certified 2024 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 9K mi
    77,988
    See payment
    No Accidents
    Advertisement