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  • Black 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATICBlack 2026 Mercedes-Benz GLS 450 4MATIC

    $89,400

    6,224 mi.
    Est. $1,616/mo

    Mercedes-Benz of Fort Washington

    4.7
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    Fort Washington, PA (23 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

    $69,750

    11,149 mi.
    Est. $1,261/mo

    Concordville Subaru

    4.9
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    Glen Mills, PA (27 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

    $54,988

    44,018 mi.
    Est. $994/mo

    Euro Motorcars Devon

    4.7
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    Devon, PA (18 mi)
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  • Black 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATICBlack 2019 Mercedes-Benz GLS 450 Base 4MATIC

    $25,422

    79,602 mi.
    Est. $459/mo

    Savage L&B Chrysler Dodge Jeep RAM

    5.0
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    Robesonia, PA (28 mi)
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  • Selenite Gray 2022 Mercedes-Benz GLS 450 4MATICSelenite Gray 2022 Mercedes-Benz GLS 450 4MATICSelenite Gray 2022 Mercedes-Benz GLS 450 4MATICSelenite Gray 2022 Mercedes-Benz GLS 450 4MATICSelenite Gray 2022 Mercedes-Benz GLS 450 4MATICSelenite Gray 2022 Mercedes-Benz GLS 450 4MATIC

    $49,869

    $1.6K
    45,154 mi.
    Est. $901/mo

    Euro Motorcars Devon

    4.7
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    Devon, PA (18 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

    $105,310

    1,383 mi.
    Est. $1,903/mo

    Mercedes-Benz of Fort Washington

    4.7
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    Fort Washington, PA (23 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

    $48,781

    $1.2K
    55,147 mi.
    Est. $882/mo

    Mercedes-Benz of West Chester (PA)

    4.5
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    West Chester, PA (25 mi)
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  • Polar White 2024 Mercedes-Benz GLS 450Polar White 2024 Mercedes-Benz GLS 450Polar White 2024 Mercedes-Benz GLS 450

    $69,225

    23,776 mi.
    Est. $1,251/mo

    Mercedes-Benz Doylestown

    Doylestown, PA (27 mi)
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  • Emerald Green Metallic 2024 Mercedes-Benz GLS 450Emerald Green Metallic 2024 Mercedes-Benz GLS 450Emerald Green Metallic 2024 Mercedes-Benz GLS 450

    $70,000

    26,166 mi.
    Est. $1,265/mo

    Tom Masano, Inc., a Mercedes-Benz Dealer

    Reading, PA (18 mi)
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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

    $95,300

    303 mi.
    Est. $1,722/mo

    Mercedes-Benz of Fort Washington

    4.7
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    Fort Washington, PA (23 mi)
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  • $66,490

    30,145 mi.
    Est. $1,202/mo

    Pacifico Marple Ford Lincoln

    4.2
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    Broomall, PA (23 mi)
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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

    $98,075

    Est. $1,772/mo

    Mercedes-Benz of Fort Washington

    4.7
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    Fort Washington, PA (23 mi)
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  • $92,920

    1,102 mi.
    Est. $1,679/mo

    Mercedes-Benz of Fort Washington

    4.7
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    Fort Washington, PA (23 mi)
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  • Pearl 2022 Mercedes-Benz GLS 450Pearl 2022 Mercedes-Benz GLS 450Pearl 2022 Mercedes-Benz GLS 450Pearl 2022 Mercedes-Benz GLS 450Pearl 2022 Mercedes-Benz GLS 450Pearl 2022 Mercedes-Benz GLS 450

    $47,998

    $1K
    58,720 mi.
    Est. $867/mo

    CarMax Midlothian

    Check Availability
    $99 delivery to King of Prussia, PA (18 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

    $47,182

    47,218 mi.
    Est. $853/mo

    Excel Auto Lounge

    4.5
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    $599 delivery from Hightstown, NJ (57 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

    $71,000

    21,614 mi.
    Est. $1,283/mo

    Lexus of Wilmington

    4.9
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    Wilmington, DE (35 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

    $52,495

    25,640 mi.
    Est. $949/mo

    Automotive Avenues Sewell

    5.0
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    Washington Township, NJ (45 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 4MATIC

    $84,990

    2,966 mi.
    Est. $1,536/mo

    Mercedes-Benz of Lancaster

    4.9
    Check Availability
    East Petersburg, PA (41 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

    $74,995

    18,974 mi.
    Est. $1,355/mo

    Keim Chevrolet

    4.6
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    Paradise, PA (32 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

    $76,995

    25,860 mi.
    Est. $1,391/mo

    Mercedes-Benz of Cherry Hill

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    Cherry Hill, NJ (39 mi)
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  • Selenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $54,995

    29,000 mi.
    Est. $994/mo

    Premier Auto Group

    Check Availability
    Turnersville, NJ (47 mi)
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  • Emerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $56,900

    $1K
    48,058 mi.
    Est. $1,028/mo

    Mercedes-Benz of Wilmington

    3.7
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    Wilmington, DE (35 mi)
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  • Emerald Green Metallic 2022 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2022 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2022 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2022 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2022 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $54,900

    34,822 mi.
    Est. $992/mo

    Mercedes-Benz of Lancaster

    4.9
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    East Petersburg, PA (41 mi)
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  • Selenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $68,000

    $2K
    24,081 mi.
    Est. $1,229/mo

    Lexus of Wilmington

    4.9
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    Wilmington, DE (35 mi)
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  • Selenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $69,000

    $499
    21,726 mi.
    Est. $1,247/mo

    Lexus of Wilmington

    4.9
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    Wilmington, DE (35 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

    $72,495

    $5.5K
    15,387 mi.
    Est. $1,310/mo

    Mercedes-Benz of Cherry Hill

    Check Availability
    Cherry Hill, NJ (39 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

    $73,500

    $400
    3,796 mi.
    Est. $1,328/mo

    Mercedes-Benz of Lancaster

    4.9
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    East Petersburg, PA (41 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $102,125 3 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 $49,748, with pricing starting at $7,959.

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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