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  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $56,995

    31,199 mi.
    Est. $1,071/mo

    Uptown Ford Lincoln

    4.6
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    Milwaukee, WI (84 mi)

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  • Gray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATIC

    $72,998

    5,648 mi.
    Est. $1,372/mo

    Mercedes-Benz of Wichita

    4.6
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    Wichita, KS (584 mi)

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  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $57,980

    41,266 mi.
    Est. $1,090/mo

    Mercedes-Benz of Columbia

    4.8
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    Columbia, MO (320 mi)
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  • Selenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATIC

    $28,916

    63,439 mi.
    Est. $544/mo

    Land Rover Rockford

    4.6
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    Rockford, IL (76 mi)
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  • Gray 2023 Mercedes-Benz GLS 450 4MATICGray 2023 Mercedes-Benz GLS 450 4MATICGray 2023 Mercedes-Benz GLS 450 4MATICGray 2023 Mercedes-Benz GLS 450 4MATICGray 2023 Mercedes-Benz GLS 450 4MATICGray 2023 Mercedes-Benz GLS 450 4MATIC

    $57,397

    $400
    41,487 mi.
    Est. $1,079/mo

    INFINITI Stuart

    4.4
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    Stuart, FL (1,101 mi)
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  • Selenite Grey Metallic 2020 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2020 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2020 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2020 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2020 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2020 Mercedes-Benz GLS 450 4MATIC

    $33,250

    95,105 mi.
    Est. $625/mo

    Hampton Toyota

    4.7
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    Lafayette, LA (847 mi)
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  • MANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATIC

    $90,000

    $1K
    2,603 mi.
    Est. $1,692/mo

    Beaver Toyota Cumming

    4.7
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    Cumming, GA (567 mi)
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  • Selenite Gray Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $70,623

    $784
    26,993 mi.
    Est. $1,327/mo

    Mercedes-Benz of Springfield

    4.9
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    Chicopee, MA (774 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

    $72,359

    12,747 mi.
    Est. $1,360/mo

    Mercedes-Benz of Manchester

    4.7
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    Manchester, NH (829 mi)
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  • MANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 GLS 450MANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 GLS 450MANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 GLS 450MANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 GLS 450MANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 GLS 450MANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 GLS 450

    $96,312

    9,973 mi.
    Est. $1,810/mo

    Isringhausen Imports

    4.9
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    Springfield, IL (179 mi)
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  • Alpine Gray 2025 Mercedes-Benz GLS 450 4MATICAlpine Gray 2025 Mercedes-Benz GLS 450 4MATICAlpine Gray 2025 Mercedes-Benz GLS 450 4MATICAlpine Gray 2025 Mercedes-Benz GLS 450 4MATICAlpine Gray 2025 Mercedes-Benz GLS 450 4MATICAlpine Gray 2025 Mercedes-Benz GLS 450 4MATIC

    $85,943

    16,631 mi.
    Est. $1,615/mo

    RBM of Atlanta

    4.6
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    Atlanta, GA (576 mi)
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  • Gray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATIC

    $85,916

    9,546 mi.
    Est. $1,615/mo

    RBM of Alpharetta

    5.0
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    Alpharetta, GA (567 mi)
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  • Gray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATIC

    $66,530

    39,070 mi.
    Est. $1,251/mo

    Rusty Drewing Chevrolet Buick GMC

    4.8
    Check Availability
    Jefferson City, MO (334 mi)
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  • Selenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $63,739

    $784
    24,388 mi.
    Est. $1,198/mo

    Mercedes-Benz of Springfield

    4.9
    Check Availability
    Chicopee, MA (774 mi)

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  • Selenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $59,284

    38,815 mi.
    Est. $1,114/mo

    Benzel-Busch Motor Car

    4.8
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    Englewood, NJ (711 mi)
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  • MANUFAKTUR Alpine Gray 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Gray 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Gray 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Gray 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Gray 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Gray 2024 Mercedes-Benz GLS 450 4MATIC

    $67,608

    41,487 mi.
    Est. $1,271/mo

    Auto Web Expo

    4.6
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    Plano, TX (796 mi)
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  • Selenite Grey Metallic 2018 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2018 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2018 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2018 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2018 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2018 Mercedes-Benz GLS 450 4MATIC

    $14,414

    $500
    126,488 mi.
    Est. $271/mo

    Mercedes-Benz of Stevens Creek

    4.4
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    San Jose, CA (1,843 mi)
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  • Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICGray Metallic 2025 Mercedes-Benz GLS 450 4MATICGray Metallic 2025 Mercedes-Benz GLS 450 4MATICGray Metallic 2025 Mercedes-Benz GLS 450 4MATICGray Metallic 2025 Mercedes-Benz GLS 450 4MATICGray Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $73,500

    $495
    20,079 mi.
    Est. $1,382/mo

    Grubbs INFINITI

    4.7
    Check Availability
    Grapevine, TX (806 mi)
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  • MANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATIC

    $67,848

    23,838 mi.
    Est. $1,275/mo

    House of Imports

    4.7
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    Buena Park, CA (1,736 mi)
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  • Selenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $60,124

    $784
    36,848 mi.
    Est. $1,130/mo

    Mercedes-Benz of Springfield

    4.9
    Check Availability
    Chicopee, MA (774 mi)

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  • Selenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $59,529

    35,842 mi.
    Est. $1,119/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (1,008 mi)
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  • Selenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $70,217

    $499
    23,587 mi.
    Est. $1,320/mo

    BMW of Arlington

    4.6
    Check Availability
    Arlington, TX (816 mi)
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  • MANUFAKTUR Signature Silicon Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Silicon Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Silicon Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Silicon Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Silicon Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Silicon Grey 2026 Mercedes-Benz GLS 450 4MATIC

    $90,411

    $600
    1,773 mi.
    Est. $1,699/mo

    Mercedes-Benz of North Orlando

    4.5
    Check Availability
    Sanford, FL (971 mi)
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  • Alpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATIC

    $84,842

    $2.6K
    5,039 mi.
    Est. $1,595/mo

    Mercedes-Benz of Littleton

    4.7
    Check Availability
    Littleton, CO (921 mi)
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  • Gray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATICGray 2025 Mercedes-Benz GLS 450 4MATIC

    $79,900

    $2K
    9,882 mi.
    Est. $1,502/mo

    Mercedes-Benz of Owings Mills

    4.9
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    Owings Mills, MD (595 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

    $49,483

    40,685 mi.
    Est. $930/mo

    Findlay Honda Henderson

    4.7
    Check Availability
    Henderson, NV (1,519 mi)

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  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $52,190

    $444
    45,801 mi.
    Est. $981/mo

    Huntley Ford

    4.4
    Check Availability
    Huntley, IL (45 mi)
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  • Gray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATIC

    $73,289

    8,211 mi.
    Est. $1,378/mo

    Easterns Automotive Group of Temple Hills

    4.9
    Check Availability
    Temple Hills, MD (601 mi)
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  • Gray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATIC

    $18,988

    117,138 mi.
    Est. $357/mo

    The Sharpest Rides

    4.4
    Check Availability
    Englewood, CO (920 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 $49,594, with pricing starting at $10,995.

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.

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Mercedes-Benz GLS 450 by color