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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

    $58,700

    22,375 mi.
    Est. $1,071/mo

    Audi Exchange Kirkwood

    4.9
    Kirkwood, MO (26 mi)
    Check Availability

  • 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

    $58,700

    22,375 mi.
    Est. $1,071/mo

    Audi Exchange Kirkwood

    4.9
    Kirkwood, MO (26 mi)
    Check Availability

  • 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

    $29,603

    $229
    77,399 mi.
    Est. $540/mo

    Mercedes-Benz of Chesterfield

    4.6
    O'Fallon, MO (18 mi)
    Check Availability
  • 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

    $62,299

    $300
    19,776 mi.
    Est. $1,136/mo

    INFINITI of Creve Coeur

    4.6
    Creve Coeur, MO (25 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

    $61,623

    $395
    21,054 mi.
    Est. $1,124/mo

    Dave Sinclair Buick GMC

    4.9
    Saint Louis, MO (27 mi)
    Check Availability
  • Black 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATICBlack 2020 Mercedes-Benz GLS 450 Base 4MATIC

    $30,390

    75,602 mi.
    Est. $554/mo

    Volvo Cars West County

    4.7
    Ballwin, MO (19 mi)
    Check Availability
  • 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

    $63,599

    25,947 mi.
    Est. $1,160/mo

    Jim Butler Maserati

    Maplewood, MO (29 mi)
    Check Availability
  • Iridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2021 Mercedes-Benz GLS 450 4MATIC

    $44,499

    $1K
    27,982 mi.
    Est. $812/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 mi)
    Check Availability
  • 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

    $80,549

    7,963 mi.
    Est. $1,469/mo

    Dean Team Volkswagen of Kirkwood

    3.6
    St Louis, MO (26 mi)
    Check Availability
  • Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICBlue Metallic 2022 Mercedes-Benz GLS 450 4MATICBlue Metallic 2022 Mercedes-Benz GLS 450 4MATICBlue Metallic 2022 Mercedes-Benz GLS 450 4MATICBlue Metallic 2022 Mercedes-Benz GLS 450 4MATICBlue Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $35,599

    $2K
    78,816 mi.
    Est. $649/mo

    INFINITI of Creve Coeur

    4.6
    Creve Coeur, MO (25 mi)
    Check Availability
  • 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

    $65,548

    15,935 mi.
    Est. $1,195/mo

    Mercedes-Benz of Chesterfield

    4.6
    O'Fallon, MO (18 mi)
    Check Availability
  • Dark Green 2024 Mercedes-Benz GLS 450 4MATICDark Green 2024 Mercedes-Benz GLS 450 4MATICDark Green 2024 Mercedes-Benz GLS 450 4MATICDark Green 2024 Mercedes-Benz GLS 450 4MATICDark Green 2024 Mercedes-Benz GLS 450 4MATICDark Green 2024 Mercedes-Benz GLS 450 4MATIC

    $62,099

    $500
    49,678 mi.
    Est. $1,133/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 mi)
    Check Availability
  • 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

    $29,099

    $1.2K
    87,510 mi.
    Est. $531/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 mi)
    Check Availability
  • Black 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATIC

    $56,099

    42,968 mi.
    Est. $1,023/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 mi)
    Check Availability
  • Gray Metallic 2023 Mercedes-Benz GLS 450 4MATICGray Metallic 2023 Mercedes-Benz GLS 450 4MATICGray Metallic 2023 Mercedes-Benz GLS 450 4MATICGray Metallic 2023 Mercedes-Benz GLS 450 4MATICGray Metallic 2023 Mercedes-Benz GLS 450 4MATICGray Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $57,599

    $1.9K
    27,866 mi.
    Est. $1,051/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 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

    $37,599

    71,225 mi.
    Est. $686/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 mi)
    Check Availability
  • Black 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATICBlack 2024 Mercedes-Benz GLS 450 4MATIC

    $63,598

    35,169 mi.
    Est. $1,160/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 mi)
    Check Availability
  • 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

    $46,000

    $100
    36,831 mi.
    Est. $839/mo

    Clement Supercenter

    2.2
    St. Charles, MO (26 mi)
    Check Availability
  • 2017 Mercedes-Benz GLS 450 Base 4MATIC2017 Mercedes-Benz GLS 450 Base 4MATIC2017 Mercedes-Benz GLS 450 Base 4MATIC2017 Mercedes-Benz GLS 450 Base 4MATIC2017 Mercedes-Benz GLS 450 Base 4MATIC2017 Mercedes-Benz GLS 450 Base 4MATIC

    Not Priced

    121,008 mi.
    Est. $0/mo

    Elco Chevrolet & Cadillac

    4.9
    Ballwin, MO (17 mi)
    Check Availability
  • $97,734

    5 mi.
    Est. $1,782/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 mi)
    Check Availability
  • $101,169

    5 mi.
    Est. $1,845/mo

    Mercedes-Benz of Creve Coeur

    3.9
    Creve Coeur, MO (25 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

    $15,820

    $680
    132,810 mi.
    Est. $289/mo

    McGrath Chrysler Jeep Dodge Ram

    4.6
    Free delivery from Cedar Rapids, IA (248 mi)
    Check Availability
  • Iridium Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2020 Mercedes-Benz GLS 450 4MATIC

    $35,784

    $500
    46,641 mi.
    Est. $653/mo

    Kernersville Chrysler Dodge Jeep RAM

    4.0
    $2,949 delivery from Kernersville, NC (615 mi)
    Check Availability
  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450Selenite Grey Metallic 2023 Mercedes-Benz GLS 450Selenite Grey Metallic 2023 Mercedes-Benz GLS 450

    $59,011

    15,431 mi.
    Est. $1,076/mo

    Mercedes-Benz of St Louis

    4.4
    St. Louis, MO (32 mi)
  • Obsidian Black Metallic 2024 Mercedes-Benz GLS 450Obsidian Black Metallic 2024 Mercedes-Benz GLS 450Obsidian Black Metallic 2024 Mercedes-Benz GLS 450

    $61,011

    31,511 mi.
    Est. $1,113/mo

    Mercedes-Benz of St Louis

    4.4
    St. Louis, MO (32 mi)
  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $82,011

    8,821 mi.
    Est. $1,496/mo

    Mercedes-Benz of St Louis

    4.4
    St. Louis, MO (32 mi)

Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2027 Mercedes-Benz GLS 450 $103,438

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 $47,349, 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.

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Used Mercedes-Benz GLS 450 by city

Mercedes-Benz GLS 450 by trim