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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

    $69,599

    25,947 mi.
    Est. $1,210/mo

    Jim Butler Chevrolet

    4.3
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    Fenton, MO (19 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

    $57,032

    39,040 mi.
    Est. $992/mo

    Lou Fusz Ford

    4.6
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    Chesterfield, MO (4 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

    $67,101

    26,977 mi.
    Est. $1,167/mo

    Lou Fusz Kia

    4.6
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    St. Louis, MO (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

    $54,799

    22,500 mi.
    Est. $953/mo

    Mercedes-Benz of Creve Coeur

    4.6
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    Creve Coeur, MO (13 mi)
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  • designo Diamond White Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $15,995

    123,115 mi.
    Est. $278/mo

    Genesis of St. Charles

    4.8
    Check Availability
    St. Peters, MO (8 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

    $69,594

    15,935 mi.
    Est. $1,210/mo

    Mercedes-Benz of Chesterfield

    4.6
    Check Availability
    O'Fallon, MO (2 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

    $79,995

    7,315 mi.
    Est. $1,391/mo

    Jaguar Chesterfield

    5.0
    Check Availability
    Chesterfield, MO (4 mi)
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  • MANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $39,317

    $2.4K
    79,320 mi.
    Est. $684/mo

    Jim Butler Maserati

    Check Availability
    Maplewood, MO (20 mi)
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  • 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

    $87,549

    7,963 mi.
    Est. $1,522/mo

    Dean Team Volkswagen of Kirkwood

    3.6
    Check Availability
    St Louis, MO (17 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

    $22,589

    77,101 mi.
    Est. $393/mo

    Mercedes-Benz of Chesterfield

    4.6
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    O'Fallon, MO (2 mi)
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  • Lunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $49,300

    36,831 mi.
    Est. $857/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (9 mi)
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  • Cirrus Silver Metallic 2025 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2025 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2025 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2025 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2025 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $83,599

    3,087 mi.
    Est. $1,453/mo

    Mercedes-Benz of Chesterfield

    4.6
    Check Availability
    O'Fallon, MO (2 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 4MATIC

    $68,008

    15,431 mi.
    Est. $1,182/mo

    Mercedes-Benz of St Louis

    4.3
    St. Louis, MO (22 mi)
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  • $51,288

    35,272 mi.
    Est. $892/mo

    Mercedes-Benz of Creve Coeur

    4.6
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    Creve Coeur, MO (13 mi)
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  • White 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATIC

    $40,190

    $600
    58,166 mi.
    Est. $699/mo

    VanGuard GMC

    4.9
    Check Availability
    $815 delivery from Sherman, TX (480 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

    $48,998

    $1K
    50,888 mi.
    Est. $852/mo

    CarMax Cool Springs

    Check Availability
    $199 delivery to St. Peters, MO (8 mi)
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  • Polar White 2024 Mercedes-Benz GLS 450 GLS 450Polar White 2024 Mercedes-Benz GLS 450 GLS 450Polar White 2024 Mercedes-Benz GLS 450 GLS 450Polar White 2024 Mercedes-Benz GLS 450 GLS 450Polar White 2024 Mercedes-Benz GLS 450 GLS 450Polar White 2024 Mercedes-Benz GLS 450 GLS 450

    $77,312

    21,080 mi.
    Est. $1,344/mo

    Isringhausen Imports

    4.9
    Check Availability
    Springfield, IL (94 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

    $67,128

    39,070 mi.
    Est. $1,167/mo

    Rusty Drewing Chevrolet Buick GMC

    4.8
    Check Availability
    Jefferson City, MO (84 mi)
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  • Iridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATIC

    $38,279

    67,546 mi.
    Est. $665/mo

    Mercedes-Benz of Columbia

    4.9
    Check Availability
    Columbia, MO (94 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

    $40,155

    40,835 mi.
    Est. $698/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (41 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

    $94,312

    9,973 mi.
    Est. $1,640/mo

    Isringhausen Imports

    4.9
    Check Availability
    Springfield, IL (94 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 4MATICPolar White 2024 Mercedes-Benz GLS 450 4MATICPolar White 2024 Mercedes-Benz GLS 450 4MATICPolar White 2024 Mercedes-Benz GLS 450 4MATIC

    $66,279

    $1.5K
    30,449 mi.
    Est. $1,152/mo

    Mercedes-Benz of Columbia

    4.9
    Check Availability
    Columbia, MO (94 mi)
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  • Cirrus Silver Metallic 2024 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2024 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2024 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2024 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2024 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $62,279

    $1K
    47,772 mi.
    Est. $1,083/mo

    Mercedes-Benz of Columbia

    4.9
    Check Availability
    Columbia, MO (94 mi)
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  • Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $97,394

    12 mi.
    Est. $1,693/mo

    Mercedes-Benz of Columbia

    4.9
    Check Availability
    Columbia, MO (94 mi)
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  • White 2026 Mercedes-Benz GLS 450 4MATICWhite 2026 Mercedes-Benz GLS 450 4MATICWhite 2026 Mercedes-Benz GLS 450 4MATICWhite 2026 Mercedes-Benz GLS 450 4MATICWhite 2026 Mercedes-Benz GLS 450 4MATICWhite 2026 Mercedes-Benz GLS 450 4MATIC

    $89,702

    8 mi.
    Est. $1,559/mo

    Mercedes-Benz of Columbia

    4.9
    Check Availability
    Columbia, MO (94 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

    $99,734

    6 mi.
    Est. $1,734/mo

    Mercedes-Benz of Columbia

    4.9
    Check Availability
    Columbia, MO (94 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $101,711

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 $50,436, 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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