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

Used Mercedes-Benz GLS 450 with 3rd Row Seats for Sale

|Filters (4)

    2,133 Matches

    Certified 2024 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 12K mi
    78,900
    See payment
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 7K mi
    78,906
    See payment
    Good Price
    Certified 2022 Mercedes-Benz GLS 450 4MATIC w/ AMG Line Exterior
     Mercedes-Benz Certified
    • 4MATIC
    • 35K mi
    58,661
    See payment
    My Wallet
    Find Your Vehicle Faster
    and Within Budget
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Newly Listed360°
    Used 2024 Mercedes-Benz GLS 450 4MATIC
    67,500
    See payment
    Newly Listed
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 2K mi
    89,128
    See payment
    Advertisement
    Newly Listed
    Used 2025 Mercedes-Benz GLS 450 4MATIC
    Newly Listed
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 3K mi
    87,686
    See payment
    Item 1 of 10.
    Newly Listed
    Used 2025 Mercedes-Benz GLS 450 4MATIC
    83,998
    See payment
    Sponsored
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    51,999
    Newly Listed
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 2K mi
    83,000
    See payment
    Newly Listed
    Used 2025 Mercedes-Benz GLS 450 4MATIC
    80,987
    See payment
    Certified 2024 Mercedes-Benz GLS 450 4MATIC w/ AMG Line Exterior
     Mercedes-Benz Certified
    • 4MATIC
    • 8K mi
    79,545
    See payment
    Newly Listed
    Used 2024 Mercedes-Benz GLS 450 4MATIC
    70,995
    See payment
    Good Price
    Advertisement
    Used 2023 Mercedes-Benz GLS 450 4MATIC
    68,900
    See payment
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    Newly Listed
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    61,487
    See payment
    Good Price
    Newly Listed
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    58,500
    See payment
    Good Price
    Newly Listed
    Used 2023 Mercedes-Benz GLS 450 4MATIC
    58,500
    See payment
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    58,499
    See payment
    Good Price
    Advertisement
    Newly Listed
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    57,998
    See payment
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    56,810
    See payment
    Newly Listed
    Certified 2022 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 50K mi
    51,290
    See payment
    Great Price
    Advertisement
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    49,594
    See payment
    Great Price
    Newly Listed
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    43,991
    See payment
    Great Price
    Newly Listed
    Used 2021 Mercedes-Benz GLS 450 4MATIC
    43,057
    See payment
    Great Price
    Newly Listed
    Certified 2021 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 44K mi
    42,351
    See payment
    Great Price
    Advertisement