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  • 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

    $25,408

    84,877 mi.
    Est. $460/mo

    Viti, Inc.

    4.9
    Tiverton, RI (26 mi)
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  • Lunar Blue Metallic 2020 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2020 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2020 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2020 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2020 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2020 Mercedes-Benz GLS 450 4MATIC

    $26,882

    111,711 mi.
    Est. $487/mo

    Toyota of Dartmouth

    4.2
    North Dartmouth, MA (23 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

    $75,695

    14,901 mi.
    Est. $1,371/mo

    Boston Motorsports Alfa Romeo

    4.9
    Brighton, MA (29 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

    $52,864

    $9.1K
    37,379 mi.
    Est. $958/mo

    Mercedes-Benz of Hanover

    4.7
    Hanover, MA (14 mi)
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  • MANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $63,344

    47,015 mi.
    Est. $1,147/mo

    Mercedes-Benz of Westwood

    4.6
    Westwood, MA (20 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

    $59,200

    $700
    27,522 mi.
    Est. $1,072/mo

    Autobahn USA Dedham

    4.4
    Dedham, MA (21 mi)
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  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $59,497

    $2.5K
    22,204 mi.
    Est. $1,078/mo

    Mercedes-Benz of Boston

    4.9
    Somerville, MA (29 mi)
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  • 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

    $25,408

    84,877 mi.
    Est. $460/mo

    Viti, Inc.

    4.9
    Tiverton, RI (26 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

    $63,261

    36,994 mi.
    Est. $1,146/mo

    Herb Chambers BMW MINI of Boston

    4.8
    Boston, MA (28 mi)
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  • Obsidian Black Metallic 2021 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLS 450 4MATIC

    $32,662

    59,601 mi.
    Est. $592/mo

    Midway Automotive

    4.6
    Abington, MA (9 mi)
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  • White 2020 Mercedes-Benz GLS 450 4MATICWhite 2020 Mercedes-Benz GLS 450 4MATICWhite 2020 Mercedes-Benz GLS 450 4MATICWhite 2020 Mercedes-Benz GLS 450 4MATICWhite 2020 Mercedes-Benz GLS 450 4MATICWhite 2020 Mercedes-Benz GLS 450 4MATIC

    $32,647

    $2K
    60,762 mi.
    Est. $591/mo

    Prestige Auto Mart of Westport

    4.7
    Westport, MA (24 mi)
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  • Blue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATICBlue 2021 Mercedes-Benz GLS 450 4MATIC

    $33,295

    $2.1K
    76,323 mi.
    Est. $603/mo

    Jack Madden Ford

    4.3
    Norwood, MA (19 mi)
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  • 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

    $64,533

    $1.5K
    26,914 mi.
    Est. $1,169/mo

    Cadillac of Norwood

    4.7
    Norwood, MA (19 mi)
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  • Silver 2017 Mercedes-Benz GLS 450 4MATICSilver 2017 Mercedes-Benz GLS 450 4MATICSilver 2017 Mercedes-Benz GLS 450 4MATICSilver 2017 Mercedes-Benz GLS 450 4MATICSilver 2017 Mercedes-Benz GLS 450 4MATICSilver 2017 Mercedes-Benz GLS 450 4MATIC

    $18,069

    $953
    84,011 mi.
    Est. $327/mo

    CarMart

    4.3
    Walpole, MA (18 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

    $42,786

    72,276 mi.
    Est. $775/mo

    Porsche Westwood

    4.8
    Westwood, MA (20 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

    $41,497

    68,970 mi.
    Est. $752/mo

    Jaguar Land Rover Boston

    4.6
    Boston, MA (28 mi)
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  • Alpine Gray 2024 Mercedes-Benz GLS 450 4MATICAlpine Gray 2024 Mercedes-Benz GLS 450 4MATICAlpine Gray 2024 Mercedes-Benz GLS 450 4MATICAlpine Gray 2024 Mercedes-Benz GLS 450 4MATICAlpine Gray 2024 Mercedes-Benz GLS 450 4MATICAlpine Gray 2024 Mercedes-Benz GLS 450 4MATIC

    $68,631

    $6K
    9,019 mi.
    Est. $1,243/mo

    Atlantic Subaru

    4.8
    Bourne, MA (27 mi)
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  • Black 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATICBlack 2018 Mercedes-Benz GLS 450 4MATIC

    $18,495

    $800
    81,171 mi.
    Est. $335/mo

    Avon Auto Brokers

    3.9
    Avon, MA (11 mi)
    Check Availability
  • Lunar Blue Metallic 2018 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2018 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2018 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2018 Mercedes-Benz GLS 450 4MATIC

    $26,584

    56,260 mi.
    Est. $482/mo

    Mercedes-Benz of Westwood

    4.6
    Westwood, MA (20 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

    $59,797

    $200
    49,965 mi.
    Est. $1,083/mo

    Mercedes-Benz of Boston

    4.9
    Somerville, MA (29 mi)
    Check Availability
  • Grey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATICGrey 2022 Mercedes-Benz GLS 450 4MATIC

    $41,400

    $500
    62,134 mi.
    Est. $750/mo

    Autobahn USA Dedham

    4.4
    Dedham, MA (21 mi)
    Check Availability
  • MANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $66,408

    45,602 mi.
    Est. $1,203/mo

    Viti, Inc.

    4.9
    Tiverton, RI (26 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

    $34,644

    79,667 mi.
    Est. $628/mo

    Prestige Auto Mart of Westport

    4.7
    Westport, MA (24 mi)
    Check Availability
  • Blue 2018 Mercedes-Benz GLS 450 4MATICBlue 2018 Mercedes-Benz GLS 450 4MATICBlue 2018 Mercedes-Benz GLS 450 4MATICBlue 2018 Mercedes-Benz GLS 450 4MATICBlue 2018 Mercedes-Benz GLS 450 4MATICBlue 2018 Mercedes-Benz GLS 450 4MATIC

    $20,420

    89,241 mi.
    Est. $370/mo

    CarMart

    4.3
    Walpole, MA (18 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

    $60,885

    $2K
    23,366 mi.
    Est. $1,103/mo

    Empire Ford Inc.

    4.1
    Fall River, MA (23 mi)
    Check Availability
  • GRAY 2026 Mercedes-Benz GLS 450 4MATICGRAY 2026 Mercedes-Benz GLS 450 4MATICGRAY 2026 Mercedes-Benz GLS 450 4MATICGRAY 2026 Mercedes-Benz GLS 450 4MATICGRAY 2026 Mercedes-Benz GLS 450 4MATICGRAY 2026 Mercedes-Benz GLS 450 4MATIC

    $77,238

    $1.1K
    15,680 mi.
    Est. $1,399/mo

    Bob Johnson Used

    4.0
    $518 delivery from Rochester, NY (345 mi)
    Check Availability
  • GY 2026 Mercedes-Benz GLS 450 4MATICGY 2026 Mercedes-Benz GLS 450 4MATICGY 2026 Mercedes-Benz GLS 450 4MATICGY 2026 Mercedes-Benz GLS 450 4MATICGY 2026 Mercedes-Benz GLS 450 4MATICGY 2026 Mercedes-Benz GLS 450 4MATIC

    $79,150

    13,816 mi.
    Est. $1,434/mo

    Bob Johnson Used

    4.0
    $518 delivery from Rochester, NY (345 mi)
    Check Availability

Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2027 Mercedes-Benz GLS 450 $104,691
2026 Mercedes-Benz GLS 450 $95,702 4 Good deals
2024 Mercedes-Benz GLS 450 $66,955 8 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 $47,136, 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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Used Mercedes-Benz GLS 450 by city

Mercedes-Benz GLS 450 by trim