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  • Diamond White Metallic 2021 Mercedes-Benz GLS 450 4MATICDiamond White Metallic 2021 Mercedes-Benz GLS 450 4MATICDiamond White Metallic 2021 Mercedes-Benz GLS 450 4MATICDiamond White Metallic 2021 Mercedes-Benz GLS 450 4MATIC

    $39,990

    67,349 mi.
    Est. $723/mo

    Mercedes-Benz of Lancaster

    5.0
    Check Availability
    East Petersburg, PA (29 mi)
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  • Gray 2022 Mercedes-Benz GLS 450 4MATICGray 2022 Mercedes-Benz GLS 450 4MATICGray 2022 Mercedes-Benz GLS 450 4MATICGray 2022 Mercedes-Benz GLS 450 4MATICGray 2022 Mercedes-Benz GLS 450 4MATICGray 2022 Mercedes-Benz GLS 450 4MATIC

    $55,885

    34,236 mi.
    Est. $1,010/mo

    Private seller: Sean

    Contact Seller
    Warwick, PA (29 mi)
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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

    $83,200

    $950
    1,035 mi.
    Est. $1,504/mo

    Land Rover Harrisburg

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    Carlisle, PA (15 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

    $55,777

    34,822 mi.
    Est. $1,008/mo

    Mercedes-Benz of Lancaster

    5.0
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    East Petersburg, PA (29 mi)
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  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $66,735

    22,773 mi.
    Est. $1,206/mo

    Mercedes-Benz of Lancaster

    5.0
    Check Availability
    East Petersburg, PA (29 mi)
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  • Obsidian Black Metallic - 197 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic - 197 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic - 197 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic - 197 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic - 197 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic - 197 2026 Mercedes-Benz GLS 450 4MATIC

    $92,811

    3,615 mi.
    Est. $1,677/mo

    Mercedes-Benz of Lancaster

    5.0
    Check Availability
    East Petersburg, PA (29 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

    $76,776

    3,796 mi.
    Est. $1,387/mo

    Mercedes-Benz of Lancaster

    5.0
    Check Availability
    East Petersburg, PA (29 mi)
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  • Black - 040 2026 Mercedes-Benz GLS 450 4MATICBlack - 040 2026 Mercedes-Benz GLS 450 4MATICBlack - 040 2026 Mercedes-Benz GLS 450 4MATICBlack - 040 2026 Mercedes-Benz GLS 450 4MATICBlack - 040 2026 Mercedes-Benz GLS 450 4MATICBlack - 040 2026 Mercedes-Benz GLS 450 4MATIC

    $83,240

    4,111 mi.
    Est. $1,504/mo

    Mercedes-Benz of Lancaster

    5.0
    Check Availability
    East Petersburg, PA (29 mi)
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  • Selenite Grey Metallic - 992 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic - 992 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic - 992 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic - 992 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic - 992 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic - 992 2025 Mercedes-Benz GLS 450 4MATIC

    $82,601

    3,959 mi.
    Est. $1,493/mo

    Mercedes-Benz of Lancaster

    5.0
    Check Availability
    East Petersburg, PA (29 mi)
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  • Polar White - 149 2025 Mercedes-Benz GLS 450 4MATICPolar White - 149 2025 Mercedes-Benz GLS 450 4MATICPolar White - 149 2025 Mercedes-Benz GLS 450 4MATICPolar White - 149 2025 Mercedes-Benz GLS 450 4MATICPolar White - 149 2025 Mercedes-Benz GLS 450 4MATICPolar White - 149 2025 Mercedes-Benz GLS 450 4MATIC

    $79,671

    $919
    4,695 mi.
    Est. $1,440/mo

    Mercedes-Benz of Lancaster

    5.0
    Check Availability
    East Petersburg, PA (29 mi)
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  • Selenite Grey Metallic 2025 Mercedes-Benz GLS 450Selenite Grey Metallic 2025 Mercedes-Benz GLS 450Selenite Grey Metallic 2025 Mercedes-Benz GLS 450

    $78,489

    21,082 mi.
    Est. $1,418/mo

    Sun Motor Cars Mercedes

    Mechanicsburg, PA (13 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 4MATIC

    $84,489

    12,898 mi.
    Est. $1,527/mo

    Sun Motor Cars Mercedes

    Mechanicsburg, PA (13 mi)
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  • $99,759

    2,709 mi.
    Est. $1,803/mo

    Mercedes-Benz of Lancaster

    5.0
    Check Availability
    East Petersburg, PA (29 mi)
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  • Cirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $38,861

    85,802 mi.
    Est. $702/mo

    Richard Bazzy's Shults Ford

    4.9
    Check Availability
    $209 delivery from Triadelphia, WV (200 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

    $74,531

    $450
    14,970 mi.
    Est. $1,347/mo

    Richard Bazzy's Shults Ford

    4.9
    Check Availability
    $209 delivery from Triadelphia, WV (200 mi)
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  • White 2024 Mercedes-Benz GLS 450 4MATICWhite 2024 Mercedes-Benz GLS 450 4MATICWhite 2024 Mercedes-Benz GLS 450 4MATICWhite 2024 Mercedes-Benz GLS 450 4MATICWhite 2024 Mercedes-Benz GLS 450 4MATICWhite 2024 Mercedes-Benz GLS 450 4MATIC

    $71,323

    $1.5K
    37,802 mi.
    Est. $1,289/mo

    Mercedes-Benz of Owings Mills

    4.9
    Check Availability
    Owings Mills, MD (62 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

    $33,000

    $500
    73,097 mi.
    Est. $596/mo

    Len Stoler Chrysler Dodge Jeep RAM

    4.4
    Check Availability
    Westminster, MD (52 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

    $41,360

    $630
    74,942 mi.
    Est. $747/mo

    Mercedes-Benz of Hunt Valley

    4.6
    Check Availability
    Cockeysville, MD (59 mi)
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  • Black 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATIC

    $33,950

    63,817 mi.
    Est. $614/mo

    Easterns Automotive Group of Baltimore

    4.9
    Check Availability
    Rosedale, MD (70 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

    $45,981

    64,787 mi.
    Est. $831/mo

    Mercedes-Benz of West Chester (PA)

    4.6
    Check Availability
    West Chester, PA (72 mi)
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  • Black 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATICBlack 2021 Mercedes-Benz GLS 450 4MATIC

    $42,000

    44,032 mi.
    Est. $759/mo

    Len Stoler Lexus

    4.4
    Check Availability
    Owings Mills, MD (59 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

    $59,500

    $1.4K
    32,874 mi.
    Est. $1,075/mo

    AutoNation Toyota White Marsh

    4.5
    Check Availability
    Baltimore, MD (66 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

    $65,000

    $500
    27,780 mi.
    Est. $1,175/mo

    Stoler Chevrolet Buick

    3.6
    Check Availability
    Owings Mills, MD (59 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

    $58,900

    48,058 mi.
    Est. $1,064/mo

    Mercedes-Benz of Wilmington

    3.7
    Check Availability
    Wilmington, DE (75 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

    $76,571

    $1.8K
    8,749 mi.
    Est. $1,384/mo

    Mercedes-Benz of Owings Mills

    4.9
    Check Availability
    Owings Mills, MD (62 mi)
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  • MANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2024 Mercedes-Benz GLS 450 4MATIC

    $67,900

    37,528 mi.
    Est. $1,227/mo

    Mercedes-Benz of Lehigh Valley

    4.8
    Check Availability
    Allentown, PA (73 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

    $83,743

    $3.1K
    4,571 mi.
    Est. $1,513/mo

    Mercedes-Benz of Owings Mills

    4.9
    Check Availability
    Owings Mills, MD (62 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 $49,241, with pricing starting at $8,759.

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 2021 to 2026.

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