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  • 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 (22 mi)

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  • Gray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATIC

    $23,331

    $663
    70,104 mi.
    Est. $423/mo

    Wiz Autos

    4.3
    Check Availability
    Stratford, CT (5 mi)
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  • White 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATIC

    $72,991

    $1.7K
    15,300 mi.
    Est. $1,323/mo

    Jaguar Land Rover North Haven

    4.8
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    North Haven, CT (18 mi)
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  • White 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATIC

    $18,990

    83,341 mi.
    Est. $344/mo

    New York Motor Car

    Check Availability
    Medford, NY (29 mi)
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  • Gray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATICGray 2019 Mercedes-Benz GLS 450 Base 4MATIC

    $22,395

    $100
    62,218 mi.
    Est. $406/mo

    Pristine Mitsubishi

    1.9
    Check Availability
    Commack, NY (28 mi)
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  • Polar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATIC

    $23,995

    91,627 mi.
    Est. $435/mo

    J & M Automotive

    4.9
    Check Availability
    Naugatuck, CT (18 mi)
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  • Obsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $52,992

    $3.3K
    54,010 mi.
    Est. $961/mo

    Mercedes-Benz of North Haven

    4.2
    North Haven, CT (18 mi)
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  • Gray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATIC

    $34,695

    $100
    54,777 mi.
    Est. $629/mo

    Pristine Mitsubishi

    1.9
    Check Availability
    Commack, NY (28 mi)
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  • Polar White 2026 Mercedes-Benz GLS 450Polar White 2026 Mercedes-Benz GLS 450Polar White 2026 Mercedes-Benz GLS 450

    $82,693

    $1K
    9,357 mi.
    Est. $1,499/mo

    Mercedes-Benz of Fairfield

    4.2
    Fairfield, CT (10 mi)
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  • 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 (26 mi)
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  • 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 (18 mi)
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  • 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 (24 mi)
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  • 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 (18 mi)
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  • 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 (24 mi)
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  • 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 (26 mi)
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  • 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 (18 mi)
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  • 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 (18 mi)
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  • 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 (26 mi)
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  • 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 (26 mi)
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  • 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 (2 mi)
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  • 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

    $41,839

    73,377 mi.
    Est. $759/mo

    Deluxe Auto Sales

    4.7
    Check Availability
    $200 delivery from Linden, NJ (75 mi)
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  • Gray 2019 Mercedes-Benz GLS 450Gray 2019 Mercedes-Benz GLS 450Gray 2019 Mercedes-Benz GLS 450Gray 2019 Mercedes-Benz GLS 450Gray 2019 Mercedes-Benz GLS 450Gray 2019 Mercedes-Benz GLS 450

    $30,998

    56,459 mi.
    Est. $562/mo

    CarMax White Marsh

    Check Availability
    $99 delivery to East Haven, CT (11 mi)
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  • 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 (42 mi)
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  • 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 (42 mi)
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  • 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 (40 mi)
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  • 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 (41 mi)
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  • Black 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATIC

    $89,499

    $500
    9,029 mi.
    Est. $1,623/mo

    Mercedes-Benz of Goldens Bridge

    5.0
    Check Availability
    Goldens Bridge, NY (33 mi)
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  • 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 (48 mi)
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  • Selenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $61,000

    43,572 mi.
    Est. $1,106/mo

    DARCARS Greenwich INFINITI

    4.7
    Check Availability
    Greenwich, CT (33 mi)
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  • 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

    $46,500

    $300
    46,967 mi.
    Est. $843/mo

    BMW Mt. Kisco

    3.9
    Check Availability
    Mount Kisco, NY (36 mi)
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  • 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 (43 mi)
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  • 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 (33 mi)
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  • 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 (42 mi)
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  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $89,399

    $136
    10,321 mi.
    Est. $1,621/mo

    Mercedes-Benz of Goldens Bridge

    5.0
    Check Availability
    Goldens Bridge, NY (33 mi)
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About the Mercedes-Benz GLS 450

FAQs

How much does the Mercedes-Benz GLS 450 cost?

The Mercedes-Benz GLS 450 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the GLS 450 is $49,365, with pricing starting at $8,859.

What is the MPG of the Mercedes-Benz GLS 450?

The hybrid Mercedes-Benz GLS 450 can reach up to 19 MPG city and 23 MPG highway for a combined rating of 21 MPG. The Mercedes-Benz GLS 450 with traditional internal combustion engine offers up to 17 MPG city and 22 MPG highway for a combined rating of 19 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the Mercedes-Benz GLS 450?

The Mercedes-Benz GLS 450 compares to and/or competes against the following vehicles:


What trim levels are available for the Mercedes-Benz GLS 450?

The Mercedes-Benz GLS 450 is available in the following trim levels:

What model years are available for the Mercedes-Benz GLS 450?

Available model years for Mercedes-Benz GLS 450 inventory range from 2017 to 2026.

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