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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

    $66,000

    13,790 mi.
    Est. $1,228/mo

    Certified Benz & Beemer

    4.9
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    Scottsdale, AZ (23 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

    $66,596

    17,576 mi.
    Est. $1,239/mo

    Mark Kia

    4.2
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    Scottsdale, AZ (21 mi)
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  • Emerald Green 2020 Mercedes-Benz GLS 450 4MATICEmerald Green 2020 Mercedes-Benz GLS 450 4MATICEmerald Green 2020 Mercedes-Benz GLS 450 4MATICEmerald Green 2020 Mercedes-Benz GLS 450 4MATICEmerald Green 2020 Mercedes-Benz GLS 450 4MATICEmerald Green 2020 Mercedes-Benz GLS 450 4MATIC

    $43,328

    22,267 mi.
    Est. $806/mo

    Mercedes-Benz of North Scottsdale

    4.9
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    Phoenix, AZ (27 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 4MATIC

    $72,994

    $7.9K
    11,535 mi.
    Est. $1,358/mo

    Mercedes-Benz of Scottsdale

    4.4
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    Scottsdale, AZ (23 mi)
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  • Polar White 2019 Mercedes-Benz GLS 450 Base 4MATICPolar White 2019 Mercedes-Benz GLS 450 Base 4MATICPolar White 2019 Mercedes-Benz GLS 450 Base 4MATICPolar White 2019 Mercedes-Benz GLS 450 Base 4MATICPolar White 2019 Mercedes-Benz GLS 450 Base 4MATICPolar White 2019 Mercedes-Benz GLS 450 Base 4MATIC

    $23,781

    84,187 mi.
    Est. $442/mo

    Earnhardt Toyota

    4.7
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    Mesa, AZ (9 mi)
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  • custom 2021 Mercedes-Benz GLS 450 4MATICcustom 2021 Mercedes-Benz GLS 450 4MATICcustom 2021 Mercedes-Benz GLS 450 4MATICcustom 2021 Mercedes-Benz GLS 450 4MATICcustom 2021 Mercedes-Benz GLS 450 4MATICcustom 2021 Mercedes-Benz GLS 450 4MATIC

    $49,888

    59,478 mi.
    Est. $928/mo

    Auto Junction Benz & Beemers

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    Tempe, AZ (22 mi)
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  • Polar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATICPolar White 2021 Mercedes-Benz GLS 450 4MATIC

    $37,000

    62,501 mi.
    Est. $688/mo

    Certified Benz & Beemer

    4.9
    Check Availability
    Scottsdale, AZ (23 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

    $79,994

    $5K
    4,340 mi.
    Est. $1,488/mo

    Mercedes-Benz of Scottsdale

    4.4
    Check Availability
    Scottsdale, AZ (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

    $69,994

    $8.9K
    15,662 mi.
    Est. $1,302/mo

    Mercedes-Benz of Scottsdale

    4.4
    Check Availability
    Scottsdale, AZ (23 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 4MATIC

    $84,994

    2,593 mi.
    Est. $1,581/mo

    Mercedes-Benz of Scottsdale

    4.4
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    Scottsdale, AZ (23 mi)
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  • 2019 Mercedes-Benz GLS 450 4MATIC2019 Mercedes-Benz GLS 450 4MATIC2019 Mercedes-Benz GLS 450 4MATIC2019 Mercedes-Benz GLS 450 4MATIC2019 Mercedes-Benz GLS 450 4MATIC2019 Mercedes-Benz GLS 450 4MATIC

    $29,995

    54,763 mi.
    Est. $558/mo

    Mercedes-Benz of Gilbert

    2.9
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    Gilbert, AZ (17 mi)
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  • 2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC

    $69,995

    39,027 mi.
    Est. $1,302/mo

    Mercedes-Benz of Gilbert

    2.9
    Check Availability
    Gilbert, AZ (17 mi)
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  • 2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC

    $79,995

    24,393 mi.
    Est. $1,488/mo

    Mercedes-Benz of Gilbert

    2.9
    Check Availability
    Gilbert, AZ (17 mi)
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  • 2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC

    $72,515

    18,570 mi.
    Est. $1,349/mo

    Mercedes-Benz of Gilbert

    2.9
    Check Availability
    Gilbert, AZ (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

    $66,483

    $1.9K
    28,448 mi.
    Est. $1,237/mo

    BMW of Arlington

    4.5
    Check Availability
    $1,256 delivery from Arlington, TX (838 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

    $45,998

    $1K
    41,725 mi.
    Est. $856/mo

    CarMax Henderson

    4.5
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    $99 delivery to Gilbert, AZ (16 mi)
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  • WHITE 2019 Mercedes-Benz GLS 450 4MATICWHITE 2019 Mercedes-Benz GLS 450 4MATICWHITE 2019 Mercedes-Benz GLS 450 4MATICWHITE 2019 Mercedes-Benz GLS 450 4MATICWHITE 2019 Mercedes-Benz GLS 450 4MATICWHITE 2019 Mercedes-Benz GLS 450 4MATIC

    $23,988

    80,230 mi.
    Est. $446/mo

    101 AUTO OUTLET

    4.0
    Check Availability
    Scottsdale, AZ (37 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

    $79,100

    $2.3K
    3,452 mi.
    Est. $1,471/mo

    Mercedes-Benz of Arrowhead

    3.1
    Check Availability
    Peoria, AZ (44 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

    $77,450

    $2.5K
    7,127 mi.
    Est. $1,441/mo

    Mercedes-Benz of Arrowhead

    3.1
    Check Availability
    Peoria, AZ (44 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

    $103,870

    7,128 mi.
    Est. $1,932/mo

    Mercedes-Benz of Arrowhead

    3.1
    Check Availability
    Peoria, AZ (44 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

    $89,935

    4,503 mi.
    Est. $1,673/mo

    Mercedes-Benz of Arrowhead

    3.1
    Check Availability
    Peoria, AZ (44 mi)
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  • 2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC2024 Mercedes-Benz GLS 450 4MATIC

    Not Priced

    25,038 mi.

    Jones Buick GMC Casa Grande

    Check Availability
    Casa Grande, AZ (39 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $96,455

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 $49,259, with pricing starting at $10,999.

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 2019 to 2026.

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