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  • MANUFAKTUR Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Moonlight White Magno 2026 Mercedes-Benz GLS 450 4MATIC

    $97,675

    MSRP $97,450

    Est. $1,836/mo

    Mercedes-Benz of Plano

    4.9
    Plano, TX (790 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 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $100,507

    Est. $1,889/mo

    Mercedes-Benz of Buckhead

    4.6
    Atlanta, GA (585 mi)
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  • Man Ireland Mid 2026 Mercedes-Benz GLS 450 4MATICMan Ireland Mid 2026 Mercedes-Benz GLS 450 4MATICMan Ireland Mid 2026 Mercedes-Benz GLS 450 4MATICMan Ireland Mid 2026 Mercedes-Benz GLS 450 4MATICMan Ireland Mid 2026 Mercedes-Benz GLS 450 4MATICMan Ireland Mid 2026 Mercedes-Benz GLS 450 4MATIC

    $109,805

    Est. $2,064/mo

    Mercedes-Benz of Gainesville

    4.8
    Gainesville, FL (894 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 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $103,170

    Est. $1,939/mo

    Mercedes-Benz of Reno

    4.4
    Reno, NV (1,683 mi)
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  • Cirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $97,590

    MSRP $91,660

    Est. $1,834/mo

    Mercedes-Benz of Westwood

    4.6
    Westwood, MA (844 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

    $94,405

    MSRP $94,180

    Est. $1,774/mo

    Mercedes-Benz of Clear Lake

    4.8
    Webster, TX (952 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

    $103,344

    MSRP $101,850

    Est. $1,943/mo

    Mercedes-Benz of Delray

    4.6
    Delray Beach, FL (1,150 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

    $97,755

    MSRP $97,670

    Est. $1,837/mo

    Mercedes-Benz of Long Beach

    4.6
    Signal Hill, CA (1,746 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 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $99,349

    Est. $1,867/mo

    Mercedes-Benz of Hunt Valley

    4.6
    Cockeysville, MD (600 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

    $101,783

    Est. $1,913/mo

    Mercedes-Benz of Naperville

    4.3
    Naperville, IL (30 mi)
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  • Cirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $102,933

    Est. $1,935/mo

    Mercedes-Benz of Westmont

    4.7
    Westmont, IL (18 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

    $99,535

    Est. $1,871/mo

    Mercedes-Benz of Houston Greenway

    4.5
    Houston, TX (946 mi)
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  • Cirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $100,474

    Est. $1,889/mo

    Mercedes-Benz of Fort Lauderdale

    4.1
    Fort Lauderdale, FL (1,172 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

    $106,130

    MSRP $105,210

    Est. $1,995/mo

    Mercedes-Benz of Wilmington

    3.7
    Wilmington, DE (646 mi)
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  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $98,799

    Est. $1,857/mo

    Mercedes-Benz of Sarasota

    4.5
    SARASOTA, FL (1,052 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

    $95,074

    MSRP $93,580

    Est. $1,787/mo

    Mercedes-Benz of Pompano

    3.5
    Pompano Beach, FL (1,161 mi)
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  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $98,799

    Est. $1,857/mo

    Mercedes-Benz of North Orlando

    4.4
    Sanford, FL (971 mi)
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  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $83,856

    $2K
    3,313 mi.
    Est. $1,576/mo

    Mercedes-Benz of Westmont

    4.7
    Westmont, IL (18 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

    $95,049

    Est. $1,787/mo

    Mercedes-Benz of Wesley Chapel

    4.3
    Wesley Chapel, FL (992 mi)
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  • WHITE 2026 Mercedes-Benz GLS 450 4MATICWHITE 2026 Mercedes-Benz GLS 450 4MATICWHITE 2026 Mercedes-Benz GLS 450 4MATICWHITE 2026 Mercedes-Benz GLS 450 4MATICWHITE 2026 Mercedes-Benz GLS 450 4MATICWHITE 2026 Mercedes-Benz GLS 450 4MATIC

    $97,300

    MSRP $97,300

    Est. $1,829/mo

    Mercedes-Benz of Lafayette

    Lafayette, LA (847 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

    $76,583

    $770
    13,718 mi.
    Est. $1,439/mo

    Mercedes-Benz of Naperville

    4.3
    Naperville, IL (30 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

    $98,829

    Est. $1,858/mo

    Mercedes-Benz of Orlando

    4.5
    Maitland, FL (981 mi)
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  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $102,035

    Est. $1,918/mo

    Mercedes-Benz of Bellevue

    4.5
    Bellevue, WA (1,726 mi)
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  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $98,503

    MSRP $97,305

    Est. $1,852/mo

    Mercedes-Benz of Marietta

    4.4
    Marietta, GA (575 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

    $101,740

    Est. $1,912/mo

    Mercedes-Benz of Houston North

    4.6
    Houston, TX (928 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

    $98,555

    Est. $1,852/mo

    Star Motor Cars

    4.8
    Houston, TX (943 mi)
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  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $83,777

    $1K
    4,457 mi.
    Est. $1,575/mo

    Mercedes-Benz of Houston Greenway

    4.5
    Houston, TX (946 mi)
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  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $84,474

    $14K
    8,187 mi.
    Est. $1,588/mo

    Mercedes-Benz of Wesley Chapel

    4.3
    Wesley Chapel, FL (992 mi)
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  • Selenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $96,100

    MSRP $96,015

    Est. $1,806/mo

    Mercedes-Benz of South Bay

    4.3
    Torrance, CA (1,756 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 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $94,190

    Est. $1,770/mo

    House of Imports

    4.7
    Buena Park, CA (1,736 mi)
    Check Availability

Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2025 Mercedes-Benz GLS 450 $74,517 87 Great deals
2024 Mercedes-Benz GLS 450 $65,601 60 Great deals
2023 Mercedes-Benz GLS 450 $54,731 41 Great deals
2022 Mercedes-Benz GLS 450 $45,673 26 Great deals
2021 Mercedes-Benz GLS 450 $37,663 19 Great deals
2020 Mercedes-Benz GLS 450 $31,348 36 Great deals
2019 Mercedes-Benz GLS 450 $23,113 25 Great deals
2018 Mercedes-Benz GLS 450 $19,871 24 Great deals
2017 Mercedes-Benz GLS 450 $17,420 23 Great deals

About the 2026 Mercedes-Benz GLS 450

Basics

4MATIC shown (base trim).

Seating
6
Door count
4
Drivetrain
All-wheel drive
Combined MPG
21
Transmission
9-Speed A/T
Engine
375.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
Side view of the 2026 Mercedes-Benz GLS 450
FAQs

How much does the 2026 Mercedes-Benz GLS 450 cost?

The 2026 Mercedes-Benz GLS 450 price depends on trim level and optional features. Prices typically start at $90,250.

What is the MPG of the 2026 Mercedes-Benz GLS 450?

The 2026 Mercedes-Benz GLS 450 offers up to 19 MPG in city driving and 24 MPG on the highway for a combined rating of 21 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2026 Mercedes-Benz GLS 450?

The 2026 Mercedes-Benz GLS 450 compares to and/or competes against the following vehicles:


Trims

GLS 450 (1 style)

Style
GLS 450 4MATIC SUV
Inventory price
Starting at $90,250
Combined MPG
21
Engine
375.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

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