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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

    $68,980

    30,449 mi.
    Est. $1,285/mo

    Mercedes-Benz of Columbia

    4.8
    Check Availability
    Columbia, MO (23 mi)
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  • Selenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $58,980

    41,266 mi.
    Est. $1,098/mo

    Mercedes-Benz of Columbia

    4.8
    Check Availability
    Columbia, MO (23 mi)
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  • Blue 2025 Mercedes-Benz GLS 450 4MATICBlue 2025 Mercedes-Benz GLS 450 4MATICBlue 2025 Mercedes-Benz GLS 450 4MATICBlue 2025 Mercedes-Benz GLS 450 4MATICBlue 2025 Mercedes-Benz GLS 450 4MATICBlue 2025 Mercedes-Benz GLS 450 4MATIC

    $79,695

    $2.1K
    10,882 mi.
    Est. $1,484/mo

    Mercedes-Benz of Columbia

    4.8
    Check Availability
    Columbia, MO (23 mi)
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  • Polar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATICPolar White 2025 Mercedes-Benz GLS 450 4MATIC

    $85,980

    3,445 mi.
    Est. $1,601/mo

    Mercedes-Benz of Columbia

    4.8
    Check Availability
    Columbia, MO (23 mi)
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  • Cirrus Silver Metallic 2024 Mercedes-Benz GLS 450 4MATIC

    $64,980

    47,772 mi.
    Est. $1,210/mo

    Mercedes-Benz of Columbia

    4.8
    Check Availability
    Columbia, MO (23 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

    $91,780

    $5.8K
    8 mi.
    Est. $1,709/mo

    Mercedes-Benz of Columbia

    4.8
    Check Availability
    Columbia, MO (23 mi)
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  • Man Sign Silico 2026 Mercedes-Benz GLS 450 4MATICMan Sign Silico 2026 Mercedes-Benz GLS 450 4MATICMan Sign Silico 2026 Mercedes-Benz GLS 450 4MATICMan Sign Silico 2026 Mercedes-Benz GLS 450 4MATICMan Sign Silico 2026 Mercedes-Benz GLS 450 4MATICMan Sign Silico 2026 Mercedes-Benz GLS 450 4MATIC

    $86,480

    $520
    7 mi.
    Est. $1,610/mo

    Mercedes-Benz of Columbia

    4.8
    Check Availability
    Columbia, MO (23 mi)
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  • Obsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2022 Mercedes-Benz GLS 450 4MATIC

    $47,776

    51,930 mi.
    Est. $890/mo

    Maserati of Naperville

    4.0
    Check Availability
    $568 delivery from Naperville, IL (285 mi)
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  • White 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATICWhite 2018 Mercedes-Benz GLS 450 Base 4MATIC

    $23,495

    $500
    71,153 mi.
    Est. $438/mo

    carneed

    4.2
    Check Availability
    $217 delivery from Northbrook, IL (311 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. $1,303/mo

    Frank Leta Honda

    4.4
    Check Availability
    O'Fallon, MO (69 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. $1,378/mo

    Mercedes-Benz of Chesterfield

    4.6
    Check Availability
    O'Fallon, MO (70 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. $1,350/mo

    Mercedes-Benz of Chesterfield

    4.6
    Check Availability
    O'Fallon, MO (70 mi)
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  • $14,988

    149,589 mi.
    Est. $279/mo

    Jim Butler Kia

    4.7
    Check Availability
    Chesterfield, MO (75 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 $49,256, 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:

What model years are available for the Mercedes-Benz GLS 450?

Available model years for Mercedes-Benz GLS 450 inventory range from 2023 to 2026.

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