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  • Polar White 2022 Mercedes-Benz GLS 450 4MATICPolar White 2022 Mercedes-Benz GLS 450 4MATICPolar White 2022 Mercedes-Benz GLS 450 4MATICPolar White 2022 Mercedes-Benz GLS 450 4MATICPolar White 2022 Mercedes-Benz GLS 450 4MATICPolar White 2022 Mercedes-Benz GLS 450 4MATIC

    $46,878

    $500
    45,822 mi.
    Est. $879/mo

    McGrath BMW of Elmhurst

    4.4
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    Elmhurst, IL (4 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

    $72,012

    32,494 mi.
    Est. $1,351/mo

    Mercedes-Benz of St. Charles

    4.6
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    Saint Charles, IL (23 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

    $73,938

    $464
    16,899 mi.
    Est. $1,387/mo

    Knauz Auto Park

    4.7
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    Lake Bluff, IL (27 mi)
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  • Polar White 2020 Mercedes-Benz GLS 450 4MATICPolar White 2020 Mercedes-Benz GLS 450 4MATICPolar White 2020 Mercedes-Benz GLS 450 4MATICPolar White 2020 Mercedes-Benz GLS 450 4MATICPolar White 2020 Mercedes-Benz GLS 450 4MATICPolar White 2020 Mercedes-Benz GLS 450 4MATIC

    $34,901

    69,390 mi.
    Est. $655/mo

    Jaguar Land Rover Hinsdale

    4.7
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    Hinsdale, IL (6 mi)
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  • Obsidian Black Metallic 2018 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2018 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2018 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2018 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2018 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2018 Mercedes-Benz GLS 450 4MATIC

    $20,369

    91,700 mi.
    Est. $382/mo

    Laurel BMW of Westmont

    4.5
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    Westmont, IL (7 mi)
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  • Gray Metallic 2026 Mercedes-Benz GLS 450 4MATICGray Metallic 2026 Mercedes-Benz GLS 450 4MATICGray Metallic 2026 Mercedes-Benz GLS 450 4MATICGray Metallic 2026 Mercedes-Benz GLS 450 4MATICGray Metallic 2026 Mercedes-Benz GLS 450 4MATICGray Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $89,396

    1,865 mi.
    Est. $1,677/mo

    Autohaus on Edens Mercedes-Benz

    4.7
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    Northbrook, IL (18 mi)
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  • Lunar Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 4MATIC

    $18,412

    $1K
    114,130 mi.
    Est. $345/mo

    Napleton Aston Martin

    4.6
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    Downers Grove, IL (7 mi)
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  • Grey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATIC

    $47,404

    61,615 mi.
    Est. $889/mo

    Mercedes-Benz of St. Charles

    4.6
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    Saint Charles, IL (23 mi)

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  • Black 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATIC

    $64,312

    $1.6K
    8,743 mi.
    Est. $1,206/mo

    Motor Werks Honda

    4.9
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    Barrington, IL (21 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

    $25,307

    76,167 mi.
    Est. $475/mo

    McGrath Honda in Elgin

    4.7
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    Elgin, IL (26 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

    $67,507

    $400
    25,944 mi.
    Est. $1,266/mo

    Zeigler Cadillac of Lincolnwood

    4.4
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    Lincolnwood, IL (13 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

    $88,367

    $1K
    3,824 mi.
    Est. $1,657/mo

    Mercedes-Benz of Naperville

    4.3
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    Naperville, IL (17 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 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATICPolar White 2026 Mercedes-Benz GLS 450 4MATIC

    $87,876

    3,994 mi.
    Est. $1,648/mo

    Mercedes-Benz of Hoffman Estates

    4.7
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    Hoffman Estates, IL (15 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

    $78,404

    15,716 mi.
    Est. $1,470/mo

    Mercedes-Benz of St. Charles

    4.6
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    Saint Charles, IL (23 mi)

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  • Cirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $87,375

    $780
    3,275 mi.
    Est. $1,639/mo

    Mercedes-Benz of Westmont

    4.6
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    Westmont, IL (7 mi)
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  • Polar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATIC

    $73,885

    15,127 mi.
    Est. $1,386/mo

    Jidd Motors Mitsubishi

    4.5
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    Des Plaines, IL (12 mi)
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  • Silver 2019 Mercedes-Benz GLS 450 Base 4MATICSilver 2019 Mercedes-Benz GLS 450 Base 4MATICSilver 2019 Mercedes-Benz GLS 450 Base 4MATICSilver 2019 Mercedes-Benz GLS 450 Base 4MATICSilver 2019 Mercedes-Benz GLS 450 Base 4MATICSilver 2019 Mercedes-Benz GLS 450 Base 4MATIC

    $22,500

    $295
    96,598 mi.
    Est. $422/mo

    Schaumburg Ford

    4.0
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    Schaumburg, IL (14 mi)
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  • Twilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $70,420

    $271
    15,686 mi.
    Est. $1,321/mo

    INFINITI of Hoffman Estates

    4.7
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    Hoffman Estates, IL (15 mi)
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  • MANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $56,094

    $191
    42,090 mi.
    Est. $1,052/mo

    Mercedes-Benz of Chicago

    4.6
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    Chicago, IL (13 mi)
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  • MANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $87,312

    3,997 mi.
    Est. $1,637/mo

    Porsche Barrington

    4.1
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    Barrington, IL (21 mi)
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  • MANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $63,711

    24,464 mi.
    Est. $1,195/mo

    Mercedes-Benz of Barrington

    4.7
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    Barrington, IL (19 mi)
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  • Black 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATIC

    $36,868

    79,320 mi.
    Est. $691/mo

    Mercedes-Benz of Orland Park

    4.5
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    Orland Park, IL (21 mi)
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  • Black 2025 Mercedes-Benz GLS 450Black 2025 Mercedes-Benz GLS 450Black 2025 Mercedes-Benz GLS 450Black 2025 Mercedes-Benz GLS 450Black 2025 Mercedes-Benz GLS 450Black 2025 Mercedes-Benz GLS 450

    $71,998

    15,105 mi.
    Est. $1,350/mo

    CarMax Hillside (Eisenhower Expy)

    Check Availability
    Hillside, IL (2 mi)
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  • Selenite Gray Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2019 Mercedes-Benz GLS 450 4MATIC

    $25,408

    73,721 mi.
    Est. $477/mo

    Cadillac of Naperville

    4.8
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    Naperville, IL (17 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

    $68,855

    $1K
    20,048 mi.
    Est. $1,291/mo

    Autos of Chicago

    4.3
    Check Availability
    Arlington Heights, IL (15 mi)
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  • Black 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATIC

    $17,376

    105,939 mi.
    Est. $326/mo

    Your Choice Auto Sales of Joliet

    4.7
    Check Availability
    Joliet, IL (28 mi)
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  • Iridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATIC

    $22,956

    100,952 mi.
    Est. $431/mo

    Driven Auto of Dundee

    4.0
    Check Availability
    East Dundee, IL (23 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

    $70,000

    $1K
    25,947 mi.
    Est. $1,313/mo

    Jim Butler Chevrolet

    4.3
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    $270 delivery from Fenton, MO (270 mi)
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  • Black 2024 Mercedes-Benz GLS 450Black 2024 Mercedes-Benz GLS 450Black 2024 Mercedes-Benz GLS 450Black 2024 Mercedes-Benz GLS 450Black 2024 Mercedes-Benz GLS 450Black 2024 Mercedes-Benz GLS 450

    $62,998

    27,719 mi.
    Est. $1,181/mo

    CarMax West Broad

    4.8
    Check Availability
    $399 delivery to Hillside, IL (2 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $96,965 23 Great deals
2025 Mercedes-Benz GLS 450 $74,100 6 Good deals
2024 Mercedes-Benz GLS 450 $68,489 9 Good deals
2022 Mercedes-Benz GLS 450 $47,717 6 Great deals
2019 Mercedes-Benz GLS 450 $22,896 9 Good deals
2017 Mercedes-Benz GLS 450 $18,138 7 Good deals

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 $49,718, 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.

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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