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  • Cirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $59,833

    $1.1K
    21,621 mi.
    Est. $1,120/mo

    House of Imports

    4.6
    Check Availability
    Buena Park, CA (14 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

    $82,997

    $2.4K
    5,863 mi.
    Est. $1,553/mo

    Mercedes-Benz of Anaheim

    4.8
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    Anaheim, CA (12 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

    $75,998

    $2K
    14,966 mi.
    Est. $1,422/mo

    BMW of Monrovia

    4.7
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    Monrovia, CA (12 mi)
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  • Silver 2022 Mercedes-Benz GLS 450 4MATICSilver 2022 Mercedes-Benz GLS 450 4MATICSilver 2022 Mercedes-Benz GLS 450 4MATICSilver 2022 Mercedes-Benz GLS 450 4MATICSilver 2022 Mercedes-Benz GLS 450 4MATICSilver 2022 Mercedes-Benz GLS 450 4MATIC

    $37,653

    $332
    92,879 mi.
    Est. $705/mo

    Mercedes-Benz of West Covina

    4.4
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    West Covina, CA (5 mi)
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  • Green 2025 Mercedes-Benz GLS 450 4MATICGreen 2025 Mercedes-Benz GLS 450 4MATICGreen 2025 Mercedes-Benz GLS 450 4MATICGreen 2025 Mercedes-Benz GLS 450 4MATICGreen 2025 Mercedes-Benz GLS 450 4MATICGreen 2025 Mercedes-Benz GLS 450 4MATIC

    $67,995

    27,165 mi.
    Est. $1,272/mo

    Metro Nissan of Montclair

    4.7
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    Montclair, CA (11 mi)
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  • Mojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATIC

    $29,598

    $389
    98,488 mi.
    Est. $554/mo

    AutoNation Honda Costa Mesa

    4.7
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    Costa Mesa, CA (24 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

    $89,894

    677 mi.
    Est. $1,682/mo

    Fletcher Jones Motorcars

    4.4
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    Newport Beach, CA (26 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

    $57,280

    $6.7K
    40,862 mi.
    Est. $1,072/mo

    Mercedes-Benz of Ontario

    4.7
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    Ontario, CA (17 mi)
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  • Silver/Gray 2025 Mercedes-Benz GLS 450 4MATICSilver/Gray 2025 Mercedes-Benz GLS 450 4MATICSilver/Gray 2025 Mercedes-Benz GLS 450 4MATICSilver/Gray 2025 Mercedes-Benz GLS 450 4MATICSilver/Gray 2025 Mercedes-Benz GLS 450 4MATICSilver/Gray 2025 Mercedes-Benz GLS 450 4MATIC

    $79,192

    $800
    14,337 mi.
    Est. $1,482/mo

    AutoNation Toyota Buena Park

    4.8
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    Buena Park, CA (14 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

    $83,988

    $1K
    5,190 mi.
    Est. $1,572/mo

    Envision Ford of Duarte

    4.4
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    Duarte, CA (11 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

    $59,276

    $1.7K
    24,733 mi.
    Est. $1,109/mo

    Envision Toyota of West Covina

    4.4
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    West Covina, CA (5 mi)
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  • White 2022 Mercedes-Benz GLS 450White 2022 Mercedes-Benz GLS 450White 2022 Mercedes-Benz GLS 450White 2022 Mercedes-Benz GLS 450White 2022 Mercedes-Benz GLS 450White 2022 Mercedes-Benz GLS 450

    $45,998

    $1K
    50,030 mi.
    Est. $861/mo

    CarMax Irvine

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    Irvine, CA (28 mi)
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  • White 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATICWhite 2025 Mercedes-Benz GLS 450 4MATIC

    $76,999

    9,619 mi.
    Est. $1,441/mo

    LA City Cars

    4.1
    Check Availability
    Inglewood, CA (30 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

    $77,894

    7,900 mi.
    Est. $1,458/mo

    Mercedes-Benz of Foothill Ranch

    4.8
    Check Availability
    Lake Forest, CA (27 mi)
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  • Blue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATIC

    $38,981

    $1K
    65,810 mi.
    Est. $729/mo

    Calstar Motors Inc

    4.9
    Check Availability
    Glendale, CA (25 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

    $44,399

    $400
    58,206 mi.
    Est. $831/mo

    California Motors Direct

    4.2
    Check Availability
    Santa Ana, CA (18 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

    $60,117

    36,610 mi.
    Est. $1,125/mo

    Knight Claremont Chrysler Dodge Jeep Ram

    4.2
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    Claremont, CA (9 mi)
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  • Gray 2026 Mercedes-Benz GLS 450 4MATICGray 2026 Mercedes-Benz GLS 450 4MATICGray 2026 Mercedes-Benz GLS 450 4MATICGray 2026 Mercedes-Benz GLS 450 4MATICGray 2026 Mercedes-Benz GLS 450 4MATICGray 2026 Mercedes-Benz GLS 450 4MATIC

    $88,995

    $1K
    2,642 mi.
    Est. $1,665/mo

    Simpson Buick GMC of Buena Park

    4.8
    Check Availability
    Buena Park, CA (14 mi)
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  • White 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATICWhite 2017 Mercedes-Benz GLS 450 4MATIC

    $17,799

    $200
    105,475 mi.
    Est. $333/mo

    LSM Cars

    4.1
    Check Availability
    Fullerton, CA (13 mi)
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  • Green 2020 Mercedes-Benz GLS 450 4MATICGreen 2020 Mercedes-Benz GLS 450 4MATICGreen 2020 Mercedes-Benz GLS 450 4MATICGreen 2020 Mercedes-Benz GLS 450 4MATICGreen 2020 Mercedes-Benz GLS 450 4MATICGreen 2020 Mercedes-Benz GLS 450 4MATIC

    $27,300

    104,129 mi.
    Est. $511/mo

    New PBB Auto Inc

    5.0
    Check Availability
    El Monte, CA (11 mi)
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  • White 2020 Mercedes-Benz GLS 450White 2020 Mercedes-Benz GLS 450White 2020 Mercedes-Benz GLS 450White 2020 Mercedes-Benz GLS 450White 2020 Mercedes-Benz GLS 450White 2020 Mercedes-Benz GLS 450

    $43,998

    $2K
    36,331 mi.
    Est. $823/mo

    CarMax Costa Mesa

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    Costa Mesa, CA (24 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

    $80,500

    $400
    10,439 mi.
    Est. $1,506/mo

    Mercedes-Benz of Long Beach

    4.7
    Check Availability
    Signal Hill, CA (23 mi)
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  • Silver 2024 Mercedes-Benz GLS 450Silver 2024 Mercedes-Benz GLS 450Silver 2024 Mercedes-Benz GLS 450Silver 2024 Mercedes-Benz GLS 450Silver 2024 Mercedes-Benz GLS 450Silver 2024 Mercedes-Benz GLS 450

    $57,998

    $2K
    51,015 mi.
    Est. $1,085/mo

    CarMax Kearny Mesa

    4.3
    Check Availability
    Free delivery to Duarte, CA (11 mi)
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  • Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450

    $42,998

    $1K
    46,986 mi.
    Est. $805/mo

    CarMax Palm Desert

    Check Availability
    Free delivery to Duarte, CA (11 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $96,969 5 Good deals
2025 Mercedes-Benz GLS 450 $81,741 11 Good deals
2024 Mercedes-Benz GLS 450 $66,071 9 Good deals
2022 Mercedes-Benz GLS 450 $46,832 11 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 $49,386, with pricing starting at $8,559.

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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