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  • Silver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATIC

    $83,999

    3,410 mi.
    Est. $1,575/mo

    Mercedes-Benz of Hoffman Estates

    4.7
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    Hoffman Estates, IL (22 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

    $70,574

    15,426 mi.
    Est. $1,324/mo

    INFINITI of Hoffman Estates

    4.7
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    Hoffman Estates, IL (22 mi)

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  • Selenite Gray Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $85,984

    4,003 mi.
    Est. $1,613/mo

    Autohaus on Edens Mercedes-Benz

    4.7
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    Northbrook, IL (22 mi)
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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

    $46,999

    $1K
    40,919 mi.
    Est. $881/mo

    Zeigler Cadillac of Lincolnwood

    4.4
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    Lincolnwood, IL (15 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

    $48,555

    $739
    51,653 mi.
    Est. $911/mo

    Mercedes-Benz of Westmont

    4.5
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    Westmont, IL (8 mi)
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  • Brilliant Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $45,775

    53,793 mi.
    Est. $858/mo

    Highline Auto Sales

    4.5
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    Willowbrook, IL (8 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

    $84,419

    $575
    3,977 mi.
    Est. $1,583/mo

    Mercedes-Benz of Chicago

    4.6
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    Chicago, IL (11 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

    $14,997

    $1K
    119,440 mi.
    Est. $281/mo

    Ogden Motors

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    Berwyn, IL (3 mi)

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  • Blue 2020 Mercedes-Benz GLS 450 4MATICBlue 2020 Mercedes-Benz GLS 450 4MATICBlue 2020 Mercedes-Benz GLS 450 4MATICBlue 2020 Mercedes-Benz GLS 450 4MATICBlue 2020 Mercedes-Benz GLS 450 4MATICBlue 2020 Mercedes-Benz GLS 450 4MATIC

    $31,995

    88,217 mi.
    Est. $600/mo

    Exclusive Auto Haus

    4.5
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    Roselle, IL (19 mi)
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  • Obsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $64,699

    47,359 mi.
    Est. $1,213/mo

    Mercedes-Benz of Barrington

    4.6
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    Barrington, IL (26 mi)
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  • Black 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATIC

    $20,499

    $481
    83,022 mi.
    Est. $384/mo

    Star Motor Sales

    4.8
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    Downers Grove, IL (11 mi)
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  • Twilight Blue Metallic 2025 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2025 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2025 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2025 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2025 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $81,990

    $1K
    1,157 mi.
    Est. $1,538/mo

    Mercedes-Benz of Romeoville

    4.8
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    Romeoville, IL (20 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

    $69,355

    $500
    20,048 mi.
    Est. $1,301/mo

    Autos of Chicago

    4.3
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    Arlington Heights, IL (22 mi)
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  • Black 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATIC

    $30,488

    $500
    68,739 mi.
    Est. $572/mo

    Perillo BMW

    4.0
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    Chicago, IL (12 mi)

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  • Obsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $66,300

    $3.6K
    22,705 mi.
    Est. $1,243/mo

    Motor Werks INFINITI

    4.5
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    Barrington, IL (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

    $23,998

    67,742 mi.
    Est. $450/mo

    Lux Cars Chicago

    4.3
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    Buffalo Grove, IL (24 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

    $69,900

    $2K
    11,437 mi.
    Est. $1,311/mo

    Elmhurst Ford

    4.6
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    Bensenville, IL (11 mi)
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  • Gray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $18,900

    87,042 mi.
    Est. $354/mo

    Haus of Imports

    4.3
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    Lemont, IL (10 mi)
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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

    $49,000

    $1K
    45,822 mi.
    Est. $919/mo

    McGrath BMW of Elmhurst

    4.4
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    Elmhurst, IL (11 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

    $22,671

    96,589 mi.
    Est. $425/mo

    Schaumburg Ford

    4.1
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    Schaumburg, IL (21 mi)

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  • White 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATIC

    $23,495

    $500
    71,153 mi.
    Est. $441/mo

    carneed

    4.2
    Check Availability
    Northbrook, IL (18 mi)
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  • Obsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $47,776

    51,930 mi.
    Est. $896/mo

    Maserati of Naperville

    4.0
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    Naperville, IL (19 mi)
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  • Cirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $44,888

    $1K
    62,627 mi.
    Est. $842/mo

    Chicago Auto Place

    4.1
    Check Availability
    Downers Grove, IL (14 mi)
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  • Gray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $20,995

    81,291 mi.
    Est. $394/mo

    Car Hunter Express

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    Bensenville, IL (14 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

    $19,995

    142,871 mi.
    Est. $375/mo

    Car and Drive Motorsports

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    Midlothian, IL (14 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

    $73,595

    $300
    16,914 mi.
    Est. $1,380/mo

    Jidd Motors Mitsubishi

    4.6
    Check Availability
    Des Plaines, IL (17 mi)

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  • Polar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATIC

    $18,895

    86,324 mi.
    Est. $354/mo

    Alderman Automotive

    4.3
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    $79 delivery from Fishers, IN (158 mi)
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  • Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450

    $52,998

    $1K
    32,766 mi.
    Est. $994/mo

    CarMax St. Louis South Lindbergh

    Check Availability
    $99 delivery to Hillside, IL (6 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $96,433 17 Great deals
2025 Mercedes-Benz GLS 450 $77,550 7 Great deals
2024 Mercedes-Benz GLS 450 $68,686 9 Good deals
2022 Mercedes-Benz GLS 450 $48,629 12 Good deals
2017 Mercedes-Benz GLS 450 $17,927 5 Great 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 $49,333, with pricing starting at $8,659.

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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