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  • Mojave 2026 Mercedes-Benz GLS 450 4MATICMojave 2026 Mercedes-Benz GLS 450 4MATICMojave 2026 Mercedes-Benz GLS 450 4MATICMojave 2026 Mercedes-Benz GLS 450 4MATICMojave 2026 Mercedes-Benz GLS 450 4MATICMojave 2026 Mercedes-Benz GLS 450 4MATIC

    $84,895

    $1K
    1,593 mi.
    Est. $1,539/mo

    Mercedes-Benz of Warwick

    4.9
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    Warwick, RI (30 mi)

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  • 2023 Mercedes-Benz GLS 450 4MATIC2023 Mercedes-Benz GLS 450 4MATIC2023 Mercedes-Benz GLS 450 4MATIC2023 Mercedes-Benz GLS 450 4MATIC2023 Mercedes-Benz GLS 450 4MATIC2023 Mercedes-Benz GLS 450 4MATIC

    $56,495

    41,127 mi.
    Est. $1,024/mo

    Mercedes-Benz of Warwick

    4.9
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    Warwick, RI (30 mi)
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  • White 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $14,900

    117,071 mi.
    Est. $270/mo

    Car City LLC

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    East Windsor, CT (30 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

    $66,995

    19,170 mi.
    Est. $1,215/mo

    North Bay Imports

    4.5
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    East Windsor, CT (30 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

    $62,995

    $1K
    11,315 mi.
    Est. $1,142/mo

    North Bay Imports

    4.5
    Check Availability
    East Windsor, CT (30 mi)
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  • Mojave Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLS 450 4MATIC

    $41,995

    27,914 mi.
    Est. $761/mo

    North Bay Imports

    4.5
    Check Availability
    East Windsor, CT (30 mi)
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  • 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

    $69,995

    7,634 mi.
    Est. $1,269/mo

    North Bay Imports

    4.5
    Check Availability
    East Windsor, CT (30 mi)
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  • Obsidian Black 2026 Mercedes-Benz GLS 450 4MATICObsidian Black 2026 Mercedes-Benz GLS 450 4MATICObsidian Black 2026 Mercedes-Benz GLS 450 4MATICObsidian Black 2026 Mercedes-Benz GLS 450 4MATICObsidian Black 2026 Mercedes-Benz GLS 450 4MATICObsidian Black 2026 Mercedes-Benz GLS 450 4MATIC

    $99,035

    7 mi.
    Est. $1,796/mo

    Mercedes-Benz of Warwick

    4.9
    Check Availability
    Warwick, RI (30 mi)
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  • White 2021 Mercedes-Benz GLS 450 4MATICWhite 2021 Mercedes-Benz GLS 450 4MATICWhite 2021 Mercedes-Benz GLS 450 4MATICWhite 2021 Mercedes-Benz GLS 450 4MATICWhite 2021 Mercedes-Benz GLS 450 4MATICWhite 2021 Mercedes-Benz GLS 450 4MATIC

    $32,184

    $159
    81,898 mi.
    Est. $584/mo

    Excel Auto Lounge

    4.5
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    $599 delivery from Hightstown, NJ (166 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

    $47,520

    $658
    47,218 mi.
    Est. $862/mo

    Excel Auto Lounge

    4.5
    Check Availability
    $599 delivery from Hightstown, NJ (166 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

    $67,581

    33,722 mi.
    Est. $1,225/mo

    Flood Ford of East Greenwich

    4.8
    Check Availability
    East Greenwich, RI (31 mi)
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  • White 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATIC

    $52,514

    40,037 mi.
    Est. $952/mo

    Terryville Chevrolet

    4.0
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    Terryville, CT (50 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

    $500
    37,072 mi.
    Est. $580/mo

    Foley Motorsports

    5.0
    Check Availability
    Shrewsbury, MA (41 mi)
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  • Red 2022 Mercedes-Benz GLS 450 4MATICRed 2022 Mercedes-Benz GLS 450 4MATICRed 2022 Mercedes-Benz GLS 450 4MATICRed 2022 Mercedes-Benz GLS 450 4MATICRed 2022 Mercedes-Benz GLS 450 4MATICRed 2022 Mercedes-Benz GLS 450 4MATIC

    $52,870

    $266
    19,605 mi.
    Est. $959/mo

    Autobahn USA Westborough

    4.8
    Check Availability
    Westboro, MA (44 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. $1,215/mo

    Empire Ford Inc.

    4.1
    Check Availability
    Fall River, MA (48 mi)
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  • White 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATICWhite 2022 Mercedes-Benz GLS 450 4MATIC

    $51,276

    $220
    41,106 mi.
    Est. $930/mo

    Hoffman Audi of East Hartford

    4.9
    Check Availability
    East Hartford, CT (31 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

    $57,282

    45,118 mi.
    Est. $1,039/mo

    Mercedes-Benz of Springfield

    4.9
    Check Availability
    Chicopee, MA (37 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

    $69,900

    $1K
    16,990 mi.
    Est. $1,267/mo

    Genesis of Avon

    4.1
    Check Availability
    Simsbury, CT (42 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

    $72,991

    15,300 mi.
    Est. $1,323/mo

    Jaguar Land Rover North Haven

    4.8
    Check Availability
    North Haven, CT (47 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

    $63,686

    22,721 mi.
    Est. $1,155/mo

    Mercedes-Benz of Shrewsbury

    4.1
    Check Availability
    Shrewsbury, MA (41 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

    320 mi.
    Est. $1,813/mo

    Viti, Inc.

    4.9
    Check Availability
    Tiverton, RI (47 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

    $47,900

    $1.6K
    51,122 mi.
    Est. $869/mo

    Autobahn USA Westborough

    4.8
    Check Availability
    Westboro, MA (44 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 $49,441, 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 2017 to 2026.

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