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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

    $64,990

    36,157 mi.
    Est. $1,213/mo

    Bentley Indianapolis

    4.2
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    $496 delivery from Indianapolis, IN (284 mi)
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  • gray 2025 Mercedes-Benz GLS 450 4MATICgray 2025 Mercedes-Benz GLS 450 4MATICgray 2025 Mercedes-Benz GLS 450 4MATICgray 2025 Mercedes-Benz GLS 450 4MATICgray 2025 Mercedes-Benz GLS 450 4MATICgray 2025 Mercedes-Benz GLS 450 4MATIC

    $80,990

    11,141 mi.
    Est. $1,512/mo

    Unlimited Motors

    4.5
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    $425 delivery from Westfield, IN (284 mi)
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  • designo Cardinal Red Metallic 2019 Mercedes-Benz GLS 450 4MATICdesigno Cardinal Red Metallic 2019 Mercedes-Benz GLS 450 4MATICdesigno Cardinal Red Metallic 2019 Mercedes-Benz GLS 450 4MATICdesigno Cardinal Red Metallic 2019 Mercedes-Benz GLS 450 4MATICdesigno Cardinal Red Metallic 2019 Mercedes-Benz GLS 450 4MATICdesigno Cardinal Red Metallic 2019 Mercedes-Benz GLS 450 4MATIC

    $20,225

    $662
    105,991 mi.
    Est. $377/mo

    BMW of West St. Louis

    4.9
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    Ballwin, MO (32 mi)
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  • MANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Diamond White Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $40,915

    $553
    79,320 mi.
    Est. $764/mo

    Jim Butler Chevrolet

    4.3
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    Fenton, MO (32 mi)
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  • Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450Black 2022 Mercedes-Benz GLS 450

    $52,998

    $1K
    32,766 mi.
    Est. $989/mo

    CarMax St. Louis South Lindbergh

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    St. Louis, MO (38 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

    $74,000

    $3.1K
    22,401 mi.
    Est. $1,381/mo

    Mercedes-Benz of Chesterfield

    4.6
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    O'Fallon, MO (32 mi)
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  • Twilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATICTwilight Blue Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $87,000

    1,771 mi.
    Est. $1,624/mo

    Mercedes-Benz of Creve Coeur

    4.7
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    Creve Coeur, MO (38 mi)
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  • SILVER 2019 Mercedes-Benz GLS 450 4MATICSILVER 2019 Mercedes-Benz GLS 450 4MATICSILVER 2019 Mercedes-Benz GLS 450 4MATICSILVER 2019 Mercedes-Benz GLS 450 4MATICSILVER 2019 Mercedes-Benz GLS 450 4MATICSILVER 2019 Mercedes-Benz GLS 450 4MATIC

    $25,950

    73,015 mi.
    Est. $484/mo

    Dean Team Brentwood

    5.0
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    Brentwood, MO (41 mi)
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  • Black 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATICBlack 2025 Mercedes-Benz GLS 450 4MATIC

    $69,076

    $1.1K
    25,947 mi.
    Est. $1,289/mo

    Jim Butler Maserati

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    Maplewood, MO (41 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

    $72,500

    15,935 mi.
    Est. $1,353/mo

    Mercedes-Benz of Chesterfield

    4.6
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    O'Fallon, MO (32 mi)
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  • Silver 2025 Mercedes-Benz GLS 450 4MATICSilver 2025 Mercedes-Benz GLS 450 4MATICSilver 2025 Mercedes-Benz GLS 450 4MATICSilver 2025 Mercedes-Benz GLS 450 4MATICSilver 2025 Mercedes-Benz GLS 450 4MATICSilver 2025 Mercedes-Benz GLS 450 4MATIC

    $69,981

    22,147 mi.
    Est. $1,306/mo

    Frank Leta Honda

    4.4
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    O'Fallon, MO (31 mi)
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  • Lunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $49,500

    $100
    33,962 mi.
    Est. $924/mo

    Clement Supercenter

    2.7
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    St. Charles, MO (40 mi)
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  • Cirrus Silver Metallic 2026 Mercedes-Benz GLS 450Cirrus Silver Metallic 2026 Mercedes-Benz GLS 450Cirrus Silver Metallic 2026 Mercedes-Benz GLS 450

    $85,018

    9,013 mi.
    Est. $1,587/mo

    Mercedes-Benz of St Louis

    4.4
    St. Louis, MO (44 mi)
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  • $14,988

    149,589 mi.
    Est. $280/mo

    Jim Butler Kia

    4.7
    Check Availability
    Chesterfield, MO (31 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 $49,527, 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:

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