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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. $1,277/mo

    Autos of Chicago

    4.3
    Check Availability
    $1,467 delivery from Arlington Heights, IL (1467 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. $1,355/mo

    Jidd Motors Mitsubishi

    4.6
    Check Availability
    $4,414 delivery from Des Plaines, IL (1472 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

    $87,254

    $610
    5,271 mi.
    Est. $1,607/mo

    Mercedes-Benz of Bellevue

    4.4
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    Bellevue, WA (244 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

    $67,597

    $200
    15,282 mi.
    Est. $1,245/mo

    BMW Northwest

    4.8
    Check Availability
    Fife, WA (249 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

    $20,997

    83,086 mi.
    Est. $387/mo

    Audi Bellevue

    4.7
    Check Availability
    Bellevue, WA (245 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

    $54,777

    $920
    36,682 mi.
    Est. $1,009/mo

    Landmark Motors

    4.5
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    Bellevue, WA (244 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

    $38,888

    50,587 mi.
    Est. $716/mo

    Unique Motors Seattle LLC

    Check Availability
    Kent, WA (244 mi)
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  • No Color 2017 Mercedes-Benz GLS 450 4MATICNo Color 2017 Mercedes-Benz GLS 450 4MATICNo Color 2017 Mercedes-Benz GLS 450 4MATICNo Color 2017 Mercedes-Benz GLS 450 4MATICNo Color 2017 Mercedes-Benz GLS 450 4MATICNo Color 2017 Mercedes-Benz GLS 450 4MATIC

    $16,880

    122,931 mi.
    Est. $311/mo

    Auto Quest

    Check Availability
    Renton, WA (243 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

    $72,880

    22,074 mi.
    Est. $1,342/mo

    AUTO 206

    3.9
    Check Availability
    Kent, WA (244 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

    $51,875

    $1.8K
    45,160 mi.
    Est. $955/mo

    Mercedes-Benz of Bellevue

    4.4
    Check Availability
    Bellevue, WA (244 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

    $48,880

    $2K
    56,324 mi.
    Est. $900/mo

    AUTO 206

    3.9
    Check Availability
    Kent, WA (244 mi)
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  • Twilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $86,437

    $475
    3,508 mi.
    Est. $1,592/mo

    Mercedes-Benz of Bellevue

    4.4
    Check Availability
    Bellevue, WA (244 mi)
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  • Brilliant Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2019 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2019 Mercedes-Benz GLS 450 4MATIC

    $17,395

    $600
    123,767 mi.
    Est. $320/mo

    Peterson Auto Group

    4.3
    Check Availability
    Boise, ID (220 mi)
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  • Gray 2018 Mercedes-Benz GLS 450 4MATICGray 2018 Mercedes-Benz GLS 450 4MATICGray 2018 Mercedes-Benz GLS 450 4MATICGray 2018 Mercedes-Benz GLS 450 4MATICGray 2018 Mercedes-Benz GLS 450 4MATICGray 2018 Mercedes-Benz GLS 450 4MATIC

    $22,000

    68,730 mi.
    Est. $405/mo

    Private seller: Scott

    Contact Seller
    West Highlands, WA (103 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 $49,357, 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:

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