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  • Polar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATICPolar White 2019 Mercedes-Benz GLS 450 4MATIC

    $22,373

    $500
    86,264 mi.
    Est. $421/mo

    Motor Cars Mitsubishi

    4.2
    Aurora, IL (23 mi)
    Check Availability

  • MANUFAKTUR Signature Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Signature Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATIC

    $97,862

    7 mi.
    Est. $1,839/mo

    Knauz BMW Mercedes-Benz Sprinter

    4.7
    Lake Bluff, IL (27 mi)
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  • Obsidian Black Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICObsidian Black Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICObsidian Black Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICObsidian Black Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICObsidian Black Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICObsidian Black Metallic 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $8,993

    $960
    178,273 mi.
    Est. $169/mo

    Schaumburg Ford

    4.1
    Schaumburg, IL (17 mi)
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  • MANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $47,813

    $722
    59,193 mi.
    Est. $899/mo

    Mercedes-Benz of Westmont

    4.7
    Westmont, IL (10 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

    $79,868

    5,520 mi.
    Est. $1,501/mo

    Mercedes-Benz of Naperville

    4.2
    Naperville, IL (21 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

    $45,912

    45,815 mi.
    Est. $863/mo

    Motor Werks Honda

    4.9
    Barrington, IL (23 mi)
    Check Availability
  • 2017 Mercedes-Benz GLS 450 4MATIC2017 Mercedes-Benz GLS 450 4MATIC2017 Mercedes-Benz GLS 450 4MATIC2017 Mercedes-Benz GLS 450 4MATIC2017 Mercedes-Benz GLS 450 4MATIC2017 Mercedes-Benz GLS 450 4MATIC

    $17,377

    $1K
    96,288 mi.
    Est. $327/mo

    AutoNation Honda O'Hare

    4.6
    Des Plaines, IL (10 mi)
    Check Availability
  • 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

    $60,977

    $400
    25,830 mi.
    Est. $1,146/mo

    Genesis of Aurora

    4.7
    Aurora, IL (23 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

    $39,274

    79,227 mi.
    Est. $738/mo

    Knauz BMW Mercedes-Benz Sprinter

    4.7
    Lake Bluff, IL (27 mi)
    Check Availability

  • 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

    $53,322

    36,815 mi.
    Est. $1,002/mo

    Mercedes-Benz of Chicago

    4.6
    Chicago, IL (8 mi)
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  • Selenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $57,800

    $4K
    46,255 mi.
    Est. $1,086/mo

    Napleton Cadillac of Oak Lawn

    4.5
    oak lawn, IL (14 mi)
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  • MANUFAKTUR Diamond White Bright 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Bright 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Bright 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Bright 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Bright 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Bright 2022 Mercedes-Benz GLS 450 4MATIC

    $38,153

    82,771 mi.
    Est. $717/mo

    Mercedes-Benz of Naperville

    4.2
    Naperville, IL (21 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

    $56,708

    $200
    35,146 mi.
    Est. $1,066/mo

    Countryside Mitsubishi

    4.9
    Countryside, IL (9 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

    $28,495

    $500
    81,054 mi.
    Est. $536/mo

    Lexus of Arlington

    4.6
    Palatine, IL (22 mi)
    Check Availability
  • Twilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $67,402

    35,648 mi.
    Est. $1,267/mo

    Knauz BMW Mercedes-Benz Sprinter

    4.7
    Lake Bluff, IL (27 mi)
    Check Availability

  • 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

    $56,908

    26,731 mi.
    Est. $1,070/mo

    Jidd Motors Mitsubishi

    4.4
    Des Plaines, IL (12 mi)
    Check Availability
  • 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

    $83,376

    $3K
    3,005 mi.
    Est. $1,567/mo

    Mercedes-Benz of Hoffman Estates

    4.6
    Hoffman Estates, IL (19 mi)
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  • Manufaktur Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICManufaktur Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICManufaktur Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICManufaktur Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICManufaktur Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICManufaktur Alpine Grey 2026 Mercedes-Benz GLS 450 4MATIC

    $85,402

    9,536 mi.
    Est. $1,605/mo

    Knauz BMW Mercedes-Benz Sprinter

    4.7
    Lake Bluff, IL (27 mi)
    Check Availability
  • 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

    $72,413

    $599
    12,972 mi.
    Est. $1,361/mo

    Zeigler Chrysler Dodge Jeep Ram of Schaumburg

    4.5
    Schaumburg, IL (18 mi)
    Check Availability
  • 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

    $53,949

    $3K
    41,785 mi.
    Est. $1,014/mo

    Midway Dodge

    4.3
    Chicago, IL (8 mi)
    Check Availability
  • MANUFAKTUR Alpine Grey 2027 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2027 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2027 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2027 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2027 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2027 Mercedes-Benz GLS 450 4MATIC

    $105,247

    12 mi.
    Est. $1,978/mo

    Knauz BMW Mercedes-Benz Sprinter

    4.7
    Lake Bluff, IL (27 mi)
    Check Availability

  • 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

    $77,708

    $380
    10,904 mi.
    Est. $1,461/mo

    Land Rover Schaumburg

    4.8
    Schaumburg, IL (19 mi)
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  • White 2020 Mercedes-Benz GLS 450 Base 4MATICWhite 2020 Mercedes-Benz GLS 450 Base 4MATICWhite 2020 Mercedes-Benz GLS 450 Base 4MATICWhite 2020 Mercedes-Benz GLS 450 Base 4MATICWhite 2020 Mercedes-Benz GLS 450 Base 4MATICWhite 2020 Mercedes-Benz GLS 450 Base 4MATIC

    $27,372

    105,863 mi.
    Est. $515/mo

    carneed

    4.8
    Northbrook, IL (13 mi)
    Check Availability
  • Black 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATIC

    $14,995

    $1.5K
    102,317 mi.
    Est. $282/mo

    Titan Auto Sales

    4.7
    Worth, IL (15 mi)
    Check Availability
  • Gray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATICGray 2021 Mercedes-Benz GLS 450 4MATIC

    $29,677

    $500
    84,736 mi.
    Est. $558/mo

    Haus of Imports

    4.3
    Lemont, IL (15 mi)
    Check Availability
  • Mojave Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2022 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $43,251

    $1.1K
    46,579 mi.
    Est. $813/mo

    Elmhurst Chrysler Dodge Jeep Ram

    4.1
    Elmhurst, IL (7 mi)
    Check Availability
  • 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

    $86,402

    3,151 mi.
    Est. $1,624/mo

    Knauz BMW Mercedes-Benz Sprinter

    4.7
    Lake Bluff, IL (27 mi)
    Check Availability

  • 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

    $71,591

    6,507 mi.
    Est. $1,346/mo

    Mercedes-Benz of Romeoville

    4.7
    Romeoville, IL (24 mi)
    Check Availability
  • Iridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2019 Mercedes-Benz GLS 450 4MATIC

    $18,857

    100,952 mi.
    Est. $354/mo

    Driven Auto of Dundee

    4.2
    East Dundee, IL (27 mi)
    Check Availability
  • Manufaktur Diamon 2024 Mercedes-Benz GLS 450 4MATICManufaktur Diamon 2024 Mercedes-Benz GLS 450 4MATICManufaktur Diamon 2024 Mercedes-Benz GLS 450 4MATICManufaktur Diamon 2024 Mercedes-Benz GLS 450 4MATICManufaktur Diamon 2024 Mercedes-Benz GLS 450 4MATICManufaktur Diamon 2024 Mercedes-Benz GLS 450 4MATIC

    $56,277

    43,849 mi.
    Est. $1,058/mo

    Elmhurst Ford

    4.6
    Bensenville, IL (8 mi)
    Check Availability
  • Emerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $69,412

    19,593 mi.
    Est. $1,305/mo

    Mercedes-Benz of St. Charles

    4.7
    Saint Charles, IL (27 mi)
    Check Availability
  • Black 2019 Mercedes-Benz GLS 450 4MATICBlack 2019 Mercedes-Benz GLS 450 4MATICBlack 2019 Mercedes-Benz GLS 450 4MATICBlack 2019 Mercedes-Benz GLS 450 4MATICBlack 2019 Mercedes-Benz GLS 450 4MATICBlack 2019 Mercedes-Benz GLS 450 4MATIC

    $16,900

    $600
    132,810 mi.
    Est. $318/mo

    McGrath Chrysler Jeep Dodge Ram

    4.6
    Free delivery from Cedar Rapids, IA (198 mi)
    Check Availability
  • Gray 2020 Mercedes-Benz GLS 450Gray 2020 Mercedes-Benz GLS 450Gray 2020 Mercedes-Benz GLS 450Gray 2020 Mercedes-Benz GLS 450Gray 2020 Mercedes-Benz GLS 450Gray 2020 Mercedes-Benz GLS 450

    $40,998

    $1K
    33,911 mi.
    Est. $771/mo

    CarMax Rogers

    4.5
    $1,299 delivery to Hillside, IL (5 mi)
    Check Availability

Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2027 Mercedes-Benz GLS 450 $104,015
2026 Mercedes-Benz GLS 450 $90,943 14 Great deals
2025 Mercedes-Benz GLS 450 $66,658 13 Great deals
2024 Mercedes-Benz GLS 450 $63,476 7 Great deals
2023 Mercedes-Benz GLS 450 $51,287 8 Good deals
2022 Mercedes-Benz GLS 450 $42,438 17 Good deals
2017 Mercedes-Benz GLS 450 $16,461 5 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 $47,061, with pricing starting at $8,100.

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 2027.

Used Mercedes-Benz GLS 450 by price

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