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

Used Mercedes-Benz GLS-Class Cars for Sale in Washington, DC

20500
Filters (3)
Items 1 to 2 of 10.
    Sponsored by Euro Motorcars, Inc.
    360°
    Used 2025 Mercedes-Benz GLS 450 4MATIC
    79,881
    See estimated payment
    Good Price
    Dealer Logo
    1View Vehicles

    131 Matches

    Sponsored
    Used 2023 Mercedes-Benz GLS 580 4MATIC
    72,600
    See payment
    Great Price
    Sponsored
    Used 2022 Mercedes-Benz GLS 450 4MATIC w/ AMG Line Exterior
    54,000
    See payment
    Great Price
    SponsoredPrice Drop360°
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    53,166
    See payment
    Great Price
    My Wallet
    Find it Fast.
    Keep it Affordable.
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Certified 2022 Mercedes-Benz Maybach GLS 600 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 19K mi
    116,995
    See payment
    Great Price
    Used 2023 Mercedes-Benz GLS 450 4MATIC
    63,995
    See payment
    Good Price
    Used 2025 Mercedes-Benz GLS 450 4MATIC
    82,500
    See payment
    Good Price
    Advertisement
    Used 2025 Mercedes-Benz GLS 450 4MATIC
    79,881
    See payment
    Good Price
    SponsoredPrice Drop360°
    53,166
    See payment
    Great Price
    Newly Listed
    Used 2019 Mercedes-Benz GLS 450 4MATIC
    24,000
    See payment
    Good Price
    Used 2024 Mercedes-Benz GLS 450 4MATIC w/ AMG Line Exterior
    76,250
    See payment
    Good Price
    Price Drop360°
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    53,166
    See payment
    Great Price
    Advertisement
    Newly Listed
    Certified 2022 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 39K mi
    54,500
    See payment
    Great Price
    Price Drop
    Used 2020 Mercedes-Benz GLS 450 4MATIC w/ Convenience Package
    32,966
    See payment
    Great Price
    Used 2024 Mercedes-Benz GLS 450 4MATIC
    74,490
    See payment
    Great Price
    Used 2024 Mercedes-Benz GLS 450 4MATIC
    69,994
    See payment
    Good Price
    Advertisement
    Newly Listed
    Used 2022 Mercedes-Benz GLS 450 4MATIC
    54,500
    See payment
    Good Price
    Newly Listed
    Used 2024 Mercedes-Benz GLS 450 4MATIC
    71,000
    See payment
    Good Price
    Price Drop
    Used 2018 Mercedes-Benz GLS 63 AMG 4MATIC w/ AMG Night Styling Package
    28,966
    See payment
    Great Price
    Used 2017 Mercedes-Benz GLS 450 4MATIC
    18,500
    See payment
    Used 2017 Mercedes-Benz GLS 450 4MATIC
    18,693
    See payment
    Certified 2026 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 2K mi
    83,677
    See payment
    Great Price
    Used 2022 Mercedes-Benz GLS 450 4MATIC w/ AMG Line Exterior
    54,000
    See payment
    Great Price
    Used 2024 Mercedes-Benz GLS 450 4MATIC
    73,500
    See payment
    Great Price
    Price Drop
    Certified 2025 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 12K mi
    74,000
    See payment
    Great Price
    Certified 2023 Mercedes-Benz GLS 450 4MATIC
     Mercedes-Benz Certified
    • 4MATIC
    • 14K mi
    64,000
    See payment
    Great Price
    High Demand
    Used 2017 Mercedes-Benz GLS 550 4MATIC
    19,765
    See payment
    Great Price
    Used 2017 Mercedes-Benz GLS 63 AMG 4MATIC
    25,571
    See payment
    Great Price
    Price Drop
    Used 2025 Mercedes-Benz GLS 450 4MATIC
    71,380
    See payment
    Great Price
    Advertisement

    Used Mercedes-Benz for Sale by Model

    View All Models
    <!--{"relevance":[false,{"relevanceVersion":"default"}]}-->