Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Polar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATIC

    $34,508

    66,074 mi.
    Est. $626/mo

    Executive Chevrolet

    4.8
    Check Availability
    Wallingford, CT (27 mi)

    Quick view
  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $59,322

    34,503 mi.
    Est. $1,076/mo

    Mercedes-Benz of Smithtown

    4.8
    St. James, NY (23 mi)
    Quick view
  • Selenite Grey Metallic 2024 Mercedes-Benz GLS 450Selenite Grey Metallic 2024 Mercedes-Benz GLS 450Selenite Grey Metallic 2024 Mercedes-Benz GLS 450

    $62,632

    44,459 mi.
    Est. $1,136/mo

    Mercedes-Benz of Huntington

    4.5
    Huntington, NY (27 mi)
    Quick view
  • MANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450MANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450MANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450

    $69,996

    35,363 mi.
    Est. $1,269/mo

    Mercedes-Benz of North Haven

    4.2
    North Haven, CT (24 mi)
    Quick view
  • Emerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $62,500

    $350
    45,589 mi.
    Est. $1,133/mo

    Mercedes-Benz of Greenwich

    4.9
    Greenwich, CT (27 mi)
    Quick view
  • Diamond White 2022 Mercedes-Benz GLS 450 4MATICDiamond White 2022 Mercedes-Benz GLS 450 4MATICDiamond White 2022 Mercedes-Benz GLS 450 4MATIC

    $47,884

    60,625 mi.
    Est. $868/mo

    Mercedes-Benz of Danbury

    Danbury, CT (21 mi)
    Quick view
  • Polar White 2024 Mercedes-Benz GLS 450 4MATICPolar White 2024 Mercedes-Benz GLS 450 4MATICPolar White 2024 Mercedes-Benz GLS 450 4MATIC

    $73,935

    $4.6K
    3,725 mi.
    Est. $1,341/mo

    Mercedes-Benz of North Haven

    4.2
    North Haven, CT (24 mi)
    Quick view
  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $52,850

    $1K
    46,357 mi.
    Est. $958/mo

    Mercedes-Benz of Greenwich

    4.9
    Greenwich, CT (27 mi)
    Quick view
  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450Selenite Grey Metallic 2023 Mercedes-Benz GLS 450Selenite Grey Metallic 2023 Mercedes-Benz GLS 450

    $59,959

    $748
    41,178 mi.
    Est. $1,087/mo

    Mercedes-Benz of Danbury

    Danbury, CT (21 mi)
    Quick view
  • Polar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATIC

    $84,799

    $200
    8,064 mi.
    Est. $1,538/mo

    Mercedes-Benz of Goldens Bridge

    5.0
    Check Availability
    Goldens Bridge, NY (27 mi)
    Quick view
  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $54,554

    $420
    44,388 mi.
    Est. $989/mo

    Mercedes-Benz of Smithtown

    4.8
    St. James, NY (23 mi)
    Quick view
  • Polar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATIC

    $85,692

    $4.3K
    5,436 mi.
    Est. $1,554/mo

    Mercedes-Benz of Smithtown

    4.8
    St. James, NY (23 mi)
    Quick view
  • Polar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATIC

    $87,873

    $8.2K
    6,443 mi.
    Est. $1,593/mo

    Mercedes-Benz of Smithtown

    4.8
    St. James, NY (23 mi)
    Quick view
  • Diamond White 2022 Mercedes-Benz GLS 450Diamond White 2022 Mercedes-Benz GLS 450Diamond White 2022 Mercedes-Benz GLS 450

    $54,549

    $2.4K
    27,771 mi.
    Est. $989/mo

    Mercedes-Benz of North Haven

    4.2
    North Haven, CT (24 mi)
    Quick view
  • MANUFAKTUR Moonlight White Metallic 2025 Mercedes-Benz GLS 450MANUFAKTUR Moonlight White Metallic 2025 Mercedes-Benz GLS 450MANUFAKTUR Moonlight White Metallic 2025 Mercedes-Benz GLS 450

    $78,999

    $999
    9,592 mi.
    Est. $1,432/mo

    Mercedes-Benz of North Haven

    4.2
    North Haven, CT (24 mi)
    Quick view
  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $61,850

    $1.1K
    31,453 mi.
    Est. $1,121/mo

    Mercedes-Benz of Greenwich

    4.9
    Greenwich, CT (27 mi)
    Quick view
  • Black 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATIC

    $24,700

    $685
    80,227 mi.
    Est. $448/mo

    Napoli Auto Xpress

    2.5
    Check Availability
    Milford, CT (6 mi)
    Quick view
  • 2020 Mercedes-Benz GLS 450 Base 4MATIC

    $34,904

    58,677 mi.
    Est. $633/mo

    Chrysler Dodge Jeep Ram City

    4.1
    Check Availability
    Greenwich, CT (28 mi)
    Quick view
  • White 2019 Mercedes-Benz GLS 450White 2019 Mercedes-Benz GLS 450White 2019 Mercedes-Benz GLS 450White 2019 Mercedes-Benz GLS 450White 2019 Mercedes-Benz GLS 450White 2019 Mercedes-Benz GLS 450

    $36,998

    36,166 mi.
    Est. $671/mo

    CarMax Charleston

    Check Availability
    $299 delivery to East Haven, CT (17 mi)
    Quick view
  • White 2019 Mercedes-Benz GLS 450 GLS 450White 2019 Mercedes-Benz GLS 450 GLS 450White 2019 Mercedes-Benz GLS 450 GLS 450White 2019 Mercedes-Benz GLS 450 GLS 450White 2019 Mercedes-Benz GLS 450 GLS 450White 2019 Mercedes-Benz GLS 450 GLS 450

    $32,998

    45,854 mi.
    Est. $598/mo

    CarMax Fort Wayne

    Check Availability
    $349 delivery to East Haven, CT (17 mi)
    Quick view
  • White 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATIC

    $59,000

    39,605 mi.
    Est. $1,070/mo

    Rallye Motors

    4.8
    Check Availability
    Roslyn, NY (36 mi)
    Quick view
  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $64,760

    $1K
    13,884 mi.
    Est. $1,174/mo

    Benzel-Busch Motor Car

    4.8
    Check Availability
    Englewood, NJ (47 mi)
    Quick view
  • Gray Metallic 2021 Mercedes-Benz GLS 450 4MATICGray Metallic 2021 Mercedes-Benz GLS 450 4MATICGray Metallic 2021 Mercedes-Benz GLS 450 4MATICGray Metallic 2021 Mercedes-Benz GLS 450 4MATICGray Metallic 2021 Mercedes-Benz GLS 450 4MATICGray Metallic 2021 Mercedes-Benz GLS 450 4MATIC

    $36,411

    $932
    73,228 mi.
    Est. $660/mo

    Mercedes-Benz of Paramus

    4.4
    Check Availability
    Paramus, NJ (50 mi)
    Quick view
  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $64,000

    26,440 mi.
    Est. $1,160/mo

    Mercedes-Benz of Massapequa

    4.6
    Check Availability
    Amityville, NY (37 mi)
    Quick view
  • Black 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATIC

    $69,881

    $114
    20,062 mi.
    Est. $1,267/mo

    Silver Star Motors

    4.7
    Check Availability
    Long Island City, NY (50 mi)
    Quick view
  • Black 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATIC

    $42,098

    50,660 mi.
    Est. $763/mo

    Stream Auto Outlet Amity

    4.3
    Check Availability
    Amityville, NY (36 mi)
    Quick view
  • Selenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $41,997

    73,028 mi.
    Est. $761/mo

    Platinum Buick GMC of White Plains

    4.4
    Check Availability
    White Plains, NY (34 mi)
    Quick view
  • Iridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $17,988

    101,194 mi.
    Est. $326/mo

    Teddy Autos

    4.7
    Check Availability
    Bronx, NY (41 mi)
    Quick view
  • Obsidian Black Metallic 2025 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2025 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2025 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2025 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2025 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $70,995

    13,060 mi.
    Est. $1,287/mo

    Maserati Englewood Cliffs

    Check Availability
    Englewood Cliffs, NJ (46 mi)
    Quick view
  • Black 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATIC

    $86,493

    2,686 mi.
    Est. $1,568/mo

    Mercedes-Benz of New Rochelle

    3.8
    Check Availability
    New Rochelle, NY (36 mi)
    Quick view
  • Black 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATICBlack 2022 Mercedes-Benz GLS 450 4MATIC

    $59,988

    $1.2K
    12,523 mi.
    Est. $1,088/mo

    Terryville Chevrolet

    3.8
    Check Availability
    Terryville, CT (36 mi)
    Quick view
  • Black 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATIC

    $78,847

    $1.3K
    3,706 mi.
    Est. $1,430/mo

    Rallye Motors

    4.8
    Check Availability
    Roslyn, NY (36 mi)
    Quick view
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed