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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

    $80,000

    11,129 mi.
    Est. $1,449/mo

    Boston Motorsports Alfa Romeo

    4.9
    Check Availability
    Brighton, MA (17 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

    $69,697

    $1.3K
    26,541 mi.
    Est. $1,263/mo

    Kelly INFINITI

    4.9
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    Danvers, MA (25 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

    $46,900

    49,645 mi.
    Est. $850/mo

    Autobahn USA Dedham

    4.4
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    Dedham, MA (16 mi)
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  • 1 2022 Mercedes-Benz GLS 450 4MATIC1 2022 Mercedes-Benz GLS 450 4MATIC1 2022 Mercedes-Benz GLS 450 4MATIC1 2022 Mercedes-Benz GLS 450 4MATIC1 2022 Mercedes-Benz GLS 450 4MATIC1 2022 Mercedes-Benz GLS 450 4MATIC

    $48,925

    50,579 mi.
    Est. $886/mo

    Midway Automotive

    4.6
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    Abington, MA (9 mi)
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  • 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

    $17,497

    108,003 mi.
    Est. $317/mo

    Alliance Motor Group

    4.6
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    Middleton, MA (28 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

    $79,498

    $2K
    13,315 mi.
    Est. $1,440/mo

    Jaguar Land Rover Boston

    4.6
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    Boston, MA (16 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

    $79,997

    $1.5K
    14,790 mi.
    Est. $1,449/mo

    Aston Martin Of Boston

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    Westwood, MA (21 mi)
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  • 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

    $25,995

    71,099 mi.
    Est. $471/mo

    Auto House USA

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    Saugus, MA (21 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

    $26,888

    47,743 mi.
    Est. $487/mo

    Avon Auto Brokers

    3.9
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    Avon, MA (11 mi)
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  • 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

    $19,497

    110,654 mi.
    Est. $353/mo

    Alliance Motor Group

    4.6
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    Middleton, MA (28 mi)
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  • Steel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $20,888

    66,035 mi.
    Est. $378/mo

    Avon Auto Brokers

    3.9
    Check Availability
    Avon, MA (11 mi)
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  • 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

    $19,497

    $500
    87,401 mi.
    Est. $353/mo

    Alliance Motor Group

    4.6
    Check Availability
    Middleton, MA (28 mi)
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  • Obsidian Black Metallic 2025 Mercedes-Benz GLS 450Obsidian Black Metallic 2025 Mercedes-Benz GLS 450Obsidian Black Metallic 2025 Mercedes-Benz GLS 450

    $86,798

    $800
    5,536 mi.
    Est. $1,572/mo

    Mercedes-Benz of Boston

    4.9
    Check Availability
    Somerville, MA (16 mi)
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  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $88,996

    6,274 mi.
    Est. $1,612/mo

    Mercedes-Benz of Westwood

    4.6
    Westwood, MA (16 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 4MATIC

    $71,998

    24,823 mi.
    Est. $1,304/mo

    Mercedes-Benz of Burlington

    Burlington, MA (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

    $63,992

    $1K
    47,097 mi.
    Est. $1,159/mo

    Mercedes-Benz of Burlington

    Burlington, MA (25 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

    $49,495

    23,945 mi.
    Est. $897/mo

    Topsfield Motor Co.

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    Topsfield, MA (29 mi)
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  • Blue 2021 Mercedes-Benz GLS 450Blue 2021 Mercedes-Benz GLS 450Blue 2021 Mercedes-Benz GLS 450Blue 2021 Mercedes-Benz GLS 450Blue 2021 Mercedes-Benz GLS 450Blue 2021 Mercedes-Benz GLS 450

    $45,998

    34,791 mi.
    Est. $833/mo

    CarMax Edison

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    $149 delivery to Norwood, MA (17 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

    $41,839

    73,377 mi.
    Est. $758/mo

    Deluxe Auto Sales

    4.7
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    $200 delivery from Linden, NJ (206 mi)
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  • MANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $97,515

    $10K
    6,839 mi.
    Est. $1,766/mo

    Viti, Inc.

    4.9
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    Tiverton, RI (43 mi)
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  • White 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATIC

    $31,995

    37,072 mi.
    Est. $580/mo

    Foley Motorsports

    5.0
    Check Availability
    Shrewsbury, MA (42 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

    $47,240

    $660
    51,122 mi.
    Est. $856/mo

    Autobahn USA Westborough

    4.8
    Check Availability
    Westboro, MA (37 mi)
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  • 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

    $66,990

    23,366 mi.
    Est. $1,213/mo

    Empire Ford Inc.

    4.1
    Check Availability
    Fall River, MA (41 mi)
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  • 2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC2025 Mercedes-Benz GLS 450 4MATIC

    $64,900

    26,261 mi.
    Est. $1,176/mo

    INFINITI of Nashua

    4.9
    Check Availability
    Nashua, NH (46 mi)
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  • Iridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $21,988

    94,321 mi.
    Est. $398/mo

    Prestige Mitsubishi

    4.9
    Check Availability
    East Providence, RI (37 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

    $54,495

    $1K
    41,127 mi.
    Est. $987/mo

    Mercedes-Benz of Warwick

    4.9
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    Warwick, RI (48 mi)
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  • White 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATICWhite 2019 Mercedes-Benz GLS 450 4MATIC

    $24,998

    85,318 mi.
    Est. $453/mo

    The Highline Group

    4.5
    Check Availability
    Lowell, MA (38 mi)
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  • Gray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATICGray 2024 Mercedes-Benz GLS 450 4MATIC

    $77,995

    9,014 mi.
    Est. $1,413/mo

    Atlantic Subaru

    4.8
    Check Availability
    Bourne, MA (38 mi)
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  • Lunar Blue Metallic 2019 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2019 Mercedes-Benz GLS 450 Base 4MATIC

    $25,887

    $200
    77,088 mi.
    Est. $469/mo

    Mercedes-Benz of Shrewsbury

    4.1
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    Shrewsbury, MA (42 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

    $99,988

    2,520 mi.
    Est. $1,811/mo

    Viti, Inc.

    4.9
    Check Availability
    Tiverton, RI (43 mi)
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  • Silver 2019 Mercedes-Benz GLS 450 4MATICSilver 2019 Mercedes-Benz GLS 450 4MATICSilver 2019 Mercedes-Benz GLS 450 4MATICSilver 2019 Mercedes-Benz GLS 450 4MATICSilver 2019 Mercedes-Benz GLS 450 4MATICSilver 2019 Mercedes-Benz GLS 450 4MATIC

    $24,995

    81,921 mi.
    Est. $453/mo

    Foley Motorsports

    5.0
    Check Availability
    Shrewsbury, MA (42 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 $49,897, with pricing starting at $8,959.

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 2017 to 2026.

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