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  • Brilliant Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICBrilliant Blue Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $12,443

    148,398 mi.
    Est. $223/mo

    Auto Buying Service

    3.8
    Fairfax, VA (25 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

    $72,990

    $2K
    4,156 mi.
    Est. $1,310/mo

    Mercedes-Benz of Arlington

    4.6
    Arlington, VA (27 mi)
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  • Gray Metallic 2024 Mercedes-Benz GLS 450 4MATICGray Metallic 2024 Mercedes-Benz GLS 450 4MATICGray Metallic 2024 Mercedes-Benz GLS 450 4MATICGray Metallic 2024 Mercedes-Benz GLS 450 4MATICGray Metallic 2024 Mercedes-Benz GLS 450 4MATICGray Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $56,995

    20,410 mi.
    Est. $1,023/mo

    Kingstowne Motorcars

    3.9
    Manassas, VA (20 mi)
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  • Moonlight White 2024 Mercedes-Benz GLS 450 4MATICMoonlight White 2024 Mercedes-Benz GLS 450 4MATICMoonlight White 2024 Mercedes-Benz GLS 450 4MATICMoonlight White 2024 Mercedes-Benz GLS 450 4MATICMoonlight White 2024 Mercedes-Benz GLS 450 4MATICMoonlight White 2024 Mercedes-Benz GLS 450 4MATIC

    $70,185

    $1.6K
    18,253 mi.
    Est. $1,260/mo

    Mercedes-Benz of Chantilly

    4.0
    Chantilly, VA (28 mi)
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  • MANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2025 Mercedes-Benz GLS 450 4MATIC

    $70,990

    $2K
    24,048 mi.
    Est. $1,274/mo

    Mercedes-Benz of Arlington

    4.6
    Arlington, VA (27 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

    $70,182

    16,788 mi.
    Est. $1,260/mo

    Joyce Koons Honda Buick GMC

    4.7
    Manassas, VA (23 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

    $48,994

    47,944 mi.
    Est. $880/mo

    Select Auto Imports

    5.0
    Alexandria, VA (21 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

    $26,895

    $497
    53,000 mi.
    Est. $483/mo

    Fred's Executive Auto

    4.5
    Woodbridge, VA (8 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

    $52,995

    36,359 mi.
    Est. $951/mo

    Kingstowne Motorcars

    3.9
    Manassas, VA (20 mi)
    Check Availability

  • 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

    $25,774

    93,537 mi.
    Est. $463/mo

    CarGet Motors

    4.1
    Woodbridge, VA (9 mi)
    Check Availability
  • Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450Black 2021 Mercedes-Benz GLS 450

    $39,998

    $1K
    46,042 mi.
    Est. $718/mo

    CarMax Brandywine

    4.3
    Brandywine, MD (25 mi)
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  • Polar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $15,994

    116,882 mi.
    Est. $287/mo

    Farrish Subaru

    4.8
    Fairfax, VA (24 mi)
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  • Blue 2019 Mercedes-Benz GLS 450 4MATICBlue 2019 Mercedes-Benz GLS 450 4MATICBlue 2019 Mercedes-Benz GLS 450 4MATICBlue 2019 Mercedes-Benz GLS 450 4MATICBlue 2019 Mercedes-Benz GLS 450 4MATICBlue 2019 Mercedes-Benz GLS 450 4MATIC

    $27,786

    74,780 mi.
    Est. $499/mo

    Autogroup Inc

    4.5
    Manassas, VA (19 mi)
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  • Selenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATIC

    $24,000

    $500
    67,644 mi.
    Est. $431/mo

    PK Auto Sales

    Stafford, VA (5 mi)
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  • Selenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $76,990

    $2K
    2,113 mi.
    Est. $1,382/mo

    Mercedes-Benz of Arlington

    4.6
    Arlington, VA (27 mi)
    Check Availability

  • White 2018 Mercedes-Benz GLS 450 4MATICWhite 2018 Mercedes-Benz GLS 450 4MATICWhite 2018 Mercedes-Benz GLS 450 4MATICWhite 2018 Mercedes-Benz GLS 450 4MATICWhite 2018 Mercedes-Benz GLS 450 4MATICWhite 2018 Mercedes-Benz GLS 450 4MATIC

    $18,215

    83,168 mi.
    Est. $327/mo

    Drive Prime Motors

    Arlington, VA (26 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

    $23,990

    52,972 mi.
    Est. $431/mo

    InTouch Auto Outlet

    3.6
    Spotsylvania, VA (24 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

    $68,388

    36,192 mi.
    Est. $1,228/mo

    Mercedes-Benz of Alexandria

    3.5
    Alexandria, VA (22 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

    $68,058

    16,590 mi.
    Est. $1,222/mo

    Fair Oaks Chrysler Jeep Dodge RAM

    3.7
    Chantilly, VA (28 mi)
    Check Availability
  • Polar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATIC

    $13,443

    135,105 mi.
    Est. $241/mo

    Auto Buying Service

    3.8
    Fairfax, VA (25 mi)
    Check Availability
  • Selenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $77,990

    $2K
    1,150 mi.
    Est. $1,400/mo

    Mercedes-Benz of Arlington

    4.6
    Arlington, VA (27 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

    $85,700

    $366
    6,684 mi.
    Est. $1,539/mo

    Mercedes-Benz of Chantilly

    4.0
    Chantilly, VA (28 mi)
    Check Availability
  • MANUFAKTUR Cardinal Red Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2024 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $69,993

    20,776 mi.
    Est. $1,257/mo

    Mercedes-Benz of Tysons Corner

    4.6
    Vienna, VA (29 mi)
    Check Availability
  • Selenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $76,990

    $2K
    2,585 mi.
    Est. $1,382/mo

    Mercedes-Benz of Arlington

    4.6
    Arlington, VA (27 mi)
    Check Availability
  • 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

    $42,390

    38,600 mi.
    Est. $761/mo

    Fred's Executive Auto

    4.5
    Woodbridge, VA (8 mi)
    Check Availability
  • Black 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATICBlack 2020 Mercedes-Benz GLS 450 4MATIC

    $29,794

    $2.6K
    73,320 mi.
    Est. $535/mo

    CarGet Motors

    4.1
    Woodbridge, VA (9 mi)
    Check Availability
  • Selenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2025 Mercedes-Benz GLS 450 4MATIC

    $77,990

    $2K
    1,336 mi.
    Est. $1,400/mo

    Mercedes-Benz of Arlington

    4.6
    Arlington, VA (27 mi)
    Check Availability

  • Mojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATICMojave Silver Metallic 2020 Mercedes-Benz GLS 450 4MATIC

    $30,965

    65,920 mi.
    Est. $556/mo

    Merlex Auto Group

    3.8
    Arlington, VA (27 mi)
    Check Availability
  • Silver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATICSilver 2026 Mercedes-Benz GLS 450 4MATIC

    $85,809

    $433
    5,857 mi.
    Est. $1,540/mo

    Mercedes-Benz of Chantilly

    4.0
    Chantilly, VA (28 mi)
    Check Availability
  • 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

    $58,990

    $2K
    17,622 mi.
    Est. $1,059/mo

    Mercedes-Benz of Arlington

    4.6
    Arlington, VA (27 mi)
    Check Availability
  • 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

    $51,894

    50,385 mi.
    Est. $932/mo

    Impex Auto Sales

    4.7
    $254 delivery from Greensboro, NC (223 mi)
    Check Availability
  • White 2021 Mercedes-Benz GLS 450White 2021 Mercedes-Benz GLS 450White 2021 Mercedes-Benz GLS 450White 2021 Mercedes-Benz GLS 450White 2021 Mercedes-Benz GLS 450White 2021 Mercedes-Benz GLS 450

    $41,998

    47,205 mi.
    Est. $754/mo

    CarMax Roanoke

    4.8
    Free delivery to Woodbridge, VA (9 mi)
    Check Availability

Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2027 Mercedes-Benz GLS 450 $106,528
2026 Mercedes-Benz GLS 450 $95,352 4 Good deals
2025 Mercedes-Benz GLS 450 $73,197 10 Good deals
2020 Mercedes-Benz GLS 450 $29,247 9 Good deals
2018 Mercedes-Benz GLS 450 $16,613 5 Great 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 $47,139, 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