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  • Alpine 2026 Mercedes-Benz GLS 450 4MATICAlpine 2026 Mercedes-Benz GLS 450 4MATICAlpine 2026 Mercedes-Benz GLS 450 4MATICAlpine 2026 Mercedes-Benz GLS 450 4MATICAlpine 2026 Mercedes-Benz GLS 450 4MATICAlpine 2026 Mercedes-Benz GLS 450 4MATIC

    $99,735

    MSRP $99,735

    Est. $1,883/mo

    Mercedes-Benz of Anaheim

    4.8
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    Anaheim, CA (25 mi)

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  • 2190 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2190 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2190 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2190 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2190 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2190 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC

    $97,450

    MSRP $97,450

    Est. $1,840/mo

    Mercedes-Benz of Arcadia

    4.8
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    Arcadia, CA (21 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

    $94,905

    MSRP $94,905

    Est. $1,792/mo

    Mercedes-Benz of Arcadia

    4.8
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    Arcadia, CA (21 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

    $101,465

    MSRP $101,465

    Est. $1,916/mo

    Mercedes-Benz of Anaheim

    4.8
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    Anaheim, CA (25 mi)
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  • 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

    $97,240

    MSRP $97,240

    Est. $1,836/mo

    Mercedes-Benz of West Covina

    4.5
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    West Covina, CA (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

    $102,850

    MSRP $102,765

    Est. $1,942/mo

    Mercedes-Benz of South Bay

    4.4
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    Torrance, CA (10 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

    $104,485

    MSRP $104,485

    Est. $1,973/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 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

    $98,965

    MSRP $98,880

    Est. $1,869/mo

    W.I. Simonson Inc.

    4.7
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    Santa Monica, CA (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

    $95,800

    Est. $1,809/mo

    House of Imports

    4.7
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    Buena Park, CA (14 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

    $101,955

    Est. $1,925/mo

    Calstar Motors Inc

    4.9
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    Glendale, CA (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

    $80,898

    2,368 mi.
    Est. $1,528/mo

    Calstar Motors Inc

    4.9
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    Glendale, CA (18 mi)
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  • 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

    $85,995

    $2K
    2,642 mi.
    Est. $1,624/mo

    Simpson Buick GMC of Buena Park

    4.8
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    Buena Park, CA (14 mi)
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  • Alpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATICAlpine Gray 2026 Mercedes-Benz GLS 450 4MATIC

    $103,720

    MSRP $103,635

    Est. $1,958/mo

    Mercedes-Benz of Long Beach

    4.7
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    Signal Hill, CA (7 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

    $104,205

    MSRP $104,205

    Est. $1,968/mo

    Mercedes-Benz of Beverly Hills

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    Beverly Hills, CA (16 mi)
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  • MANUFAKTUR Ireland Mid Green Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Ireland Mid Green Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Ireland Mid Green Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Ireland Mid Green Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Ireland Mid Green Metallic 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Ireland Mid Green Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $106,860

    MSRP $106,860

    Est. $2,018/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 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

    $95,990

    MSRP $95,990

    Est. $1,812/mo

    Mercedes-Benz of Arcadia

    4.8
    Check Availability
    Arcadia, CA (21 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

    $93,715

    MSRP $93,715

    Est. $1,769/mo

    Mercedes-Benz of West Covina

    4.5
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    West Covina, CA (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

    $85,795

    $1K
    6,509 mi.
    Est. $1,620/mo

    Mercedes-Benz of Anaheim

    4.8
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    Anaheim, CA (25 mi)
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  • 2026 Mercedes-Benz GLS 450 4MATIC2026 Mercedes-Benz GLS 450 4MATIC2026 Mercedes-Benz GLS 450 4MATIC2026 Mercedes-Benz GLS 450 4MATIC2026 Mercedes-Benz GLS 450 4MATIC2026 Mercedes-Benz GLS 450 4MATIC

    $97,135

    MSRP $97,135

    Est. $1,834/mo

    Mercedes-Benz of Anaheim

    4.8
    Check Availability
    Anaheim, CA (25 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

    $96,900

    MSRP $96,900

    Est. $1,830/mo

    Fletcher Jones Motorcars

    4.5
    Check Availability
    Newport Beach, CA (27 mi)
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  • MANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATIC

    $105,925

    MSRP $105,840

    Est. $2,000/mo

    Mercedes-Benz of South Bay

    4.4
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    Torrance, CA (10 mi)
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  • MANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Alpine Grey 2026 Mercedes-Benz GLS 450 4MATIC

    $97,665

    MSRP $97,580

    Est. $1,844/mo

    W.I. Simonson Inc.

    4.7
    Check Availability
    Santa Monica, CA (18 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

    $100,922

    MSRP $100,545

    Est. $1,906/mo

    Mercedes-Benz of Hoffman Estates

    4.7
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    $1,724 delivery from Hoffman Estates, IL (1725 mi)
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  • 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

    $99,807

    MSRP $99,430

    Est. $1,885/mo

    Mercedes-Benz of Hoffman Estates

    4.7
    Check Availability
    $1,724 delivery from Hoffman Estates, IL (1725 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2025 Mercedes-Benz GLS 450 $78,253 15 Good deals
2023 Mercedes-Benz GLS 450 $57,484 10 Great deals
2022 Mercedes-Benz GLS 450 $45,949 6 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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