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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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  • 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

    $99,870

    MSRP $99,785

    Est. $1,886/mo

    Mercedes-Benz of Long Beach

    4.7
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    Signal Hill, CA (7 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

    $96,890

    MSRP $96,890

    Est. $1,829/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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  • 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

    $101,110

    MSRP $101,110

    Est. $1,909/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 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

    $99,685

    MSRP $99,685

    Est. $1,882/mo

    Mercedes-Benz of Anaheim

    4.8
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    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

    $94,720

    MSRP $94,635

    Est. $1,788/mo

    Mercedes-Benz of South Bay

    4.4
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    Torrance, CA (10 mi)
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  • Green 2026 Mercedes-Benz GLS 450 4MATICGreen 2026 Mercedes-Benz GLS 450 4MATICGreen 2026 Mercedes-Benz GLS 450 4MATICGreen 2026 Mercedes-Benz GLS 450 4MATICGreen 2026 Mercedes-Benz GLS 450 4MATICGreen 2026 Mercedes-Benz GLS 450 4MATIC

    $110,505

    MSRP $110,420

    Est. $2,087/mo

    Mercedes-Benz of Long Beach

    4.7
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    Signal Hill, CA (7 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

    $110,120

    Est. $2,079/mo

    House of Imports

    4.7
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    Buena Park, CA (14 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

    $101,535

    MSRP $101,450

    Est. $1,917/mo

    W.I. Simonson Inc.

    4.7
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    Santa Monica, CA (18 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

    4.4
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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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  • 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

    $96,830

    Est. $1,828/mo

    Calstar Motors Inc

    4.9
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    Glendale, CA (18 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

    $100,470

    MSRP $100,385

    Est. $1,897/mo

    Mercedes-Benz of Long Beach

    4.7
    Check Availability
    Signal Hill, CA (7 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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  • Light Blue 2026 Mercedes-Benz GLS 450 4MATICLight Blue 2026 Mercedes-Benz GLS 450 4MATICLight Blue 2026 Mercedes-Benz GLS 450 4MATICLight Blue 2026 Mercedes-Benz GLS 450 4MATICLight Blue 2026 Mercedes-Benz GLS 450 4MATICLight Blue 2026 Mercedes-Benz GLS 450 4MATIC

    $92,798

    3,318 mi.
    Est. $1,752/mo

    Calstar Motors Inc

    4.9
    Check Availability
    Glendale, CA (18 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

    $93,855

    MSRP $93,855

    Est. $1,772/mo

    Mercedes-Benz of Beverly Hills

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    Beverly Hills, CA (16 mi)
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  • Citrus 2026 Mercedes-Benz GLS 450 4MATICCitrus 2026 Mercedes-Benz GLS 450 4MATICCitrus 2026 Mercedes-Benz GLS 450 4MATICCitrus 2026 Mercedes-Benz GLS 450 4MATICCitrus 2026 Mercedes-Benz GLS 450 4MATICCitrus 2026 Mercedes-Benz GLS 450 4MATIC

    $88,890

    4,505 mi.
    Est. $1,678/mo

    Mercedes-Benz of Beverly Hills

    Check Availability
    Beverly Hills, CA (16 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

    $93,615

    7,324 mi.
    Est. $1,768/mo

    Fletcher Jones Motorcars

    4.5
    Check Availability
    Newport Beach, CA (27 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
    Check Availability
    Signal Hill, CA (7 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

    $101,680

    MSRP $101,680

    Est. $1,920/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 mi)
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  • 2956 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2956 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2956 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2956 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2956 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC2956 / MANUFAKTUR 2026 Mercedes-Benz GLS 450 4MATIC

    $98,580

    MSRP $98,580

    Est. $1,861/mo

    Mercedes-Benz of Arcadia

    4.8
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    Arcadia, CA (21 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

    $93,960

    MSRP $93,960

    Est. $1,774/mo

    Fletcher Jones Motorcars

    4.5
    Check Availability
    Newport Beach, CA (27 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

    $101,905

    MSRP $101,905

    Est. $1,924/mo

    Mercedes-Benz of Anaheim

    4.8
    Check Availability
    Anaheim, CA (25 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

    $96,320

    MSRP $96,235

    Est. $1,819/mo

    Mercedes-Benz of South Bay

    4.4
    Check Availability
    Torrance, CA (10 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

    $96,320

    MSRP $96,235

    Est. $1,819/mo

    Mercedes-Benz of Long Beach

    4.7
    Check Availability
    Signal Hill, CA (7 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
    Check Availability
    Santa Monica, CA (18 mi)
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  • Silver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATICSilver Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $102,820

    MSRP $102,820

    Est. $1,941/mo

    Mercedes-Benz of West Covina

    4.4
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    West Covina, CA (23 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

    $98,980

    Est. $1,869/mo

    House of Imports

    4.7
    Check Availability
    Buena Park, CA (14 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

    $101,222

    MSRP $100,845

    Est. $1,911/mo

    Mercedes-Benz of Hoffman Estates

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

    $83,976

    3,410 mi.
    Est. $1,586/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 $77,808 5 Great deals
2023 Mercedes-Benz GLS 450 $57,270 11 Great deals
2022 Mercedes-Benz GLS 450 $45,408 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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