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  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $57,995

    $975
    18,163 mi.
    Est. $1,095/mo

    Mercedes-Benz of South Bay

    4.4
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    Torrance, CA (10 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

    $52,083

    $2K
    45,248 mi.
    Est. $983/mo

    Land Rover Newport Beach

    4.2
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    Newport Beach, CA (28 mi)
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  • Black 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATIC

    $57,075

    $294
    32,669 mi.
    Est. $1,078/mo

    Audi Pacific

    4.7
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    Torrance, CA (8 mi)
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  • White 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATICWhite 2023 Mercedes-Benz GLS 450 4MATIC

    $49,995

    49,055 mi.
    Est. $944/mo

    ZRV Auto Inc.

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    Brea, CA (19 mi)
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  • Obsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $61,999

    22,226 mi.
    Est. $1,171/mo

    Cadillac Pasadena

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    Pasadena, CA (20 mi)
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  • Silver 2023 Mercedes-Benz GLS 450 4MATICSilver 2023 Mercedes-Benz GLS 450 4MATICSilver 2023 Mercedes-Benz GLS 450 4MATICSilver 2023 Mercedes-Benz GLS 450 4MATICSilver 2023 Mercedes-Benz GLS 450 4MATICSilver 2023 Mercedes-Benz GLS 450 4MATIC

    $53,500

    45,311 mi.
    Est. $1,010/mo

    Nextcar Motor

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    Rosemead, CA (14 mi)
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  • Black 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATIC

    $60,892

    21,090 mi.
    Est. $1,150/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 mi)
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  • Obsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $60,083

    $500
    13,982 mi.
    Est. $1,134/mo

    W.I. Simonson Inc.

    4.7
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    Santa Monica, CA (18 mi)
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  • Black 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATIC

    $60,894

    20,963 mi.
    Est. $1,150/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 mi)
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  • Cirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATICCirrus Silver Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $59,894

    28,649 mi.
    Est. $1,131/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 mi)
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  • Black 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATICBlack 2023 Mercedes-Benz GLS 450 4MATIC

    $59,084

    $1K
    24,939 mi.
    Est. $1,116/mo

    W.I. Simonson Inc.

    4.7
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    Santa Monica, CA (18 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

    $59,997

    $2K
    24,615 mi.
    Est. $1,133/mo

    Mercedes-Benz of Encino

    2.3
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    LA, CA (25 mi)
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  • Emerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATICEmerald Green Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $56,894

    42,905 mi.
    Est. $1,074/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 mi)
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  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $52,393

    $501
    58,497 mi.
    Est. $989/mo

    Fletcher Jones Motorcars

    4.5
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    Newport Beach, CA (27 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

    $60,891

    27,233 mi.
    Est. $1,150/mo

    Porsche North Houston

    4.9
    Check Availability
    $1,702 delivery from Houston, TX (1362 mi)
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  • Black 2023 Mercedes-Benz GLS 450Black 2023 Mercedes-Benz GLS 450Black 2023 Mercedes-Benz GLS 450Black 2023 Mercedes-Benz GLS 450Black 2023 Mercedes-Benz GLS 450Black 2023 Mercedes-Benz GLS 450

    $50,998

    47,280 mi.
    Est. $963/mo

    CarMax Easton

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    $1,999 delivery to Torrance, CA (8 mi)
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  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $60,893

    18,334 mi.
    Est. $1,150/mo

    Genesis of San Diego

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    San Diego, CA (97 mi)
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  • MANUFAKTUR Cardinal Red Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2023 Mercedes-Benz GLS 450 4MATICMANUFAKTUR Cardinal Red Metallic 2023 Mercedes-Benz GLS 450 4MATIC

    $61,574

    $400
    25,240 mi.
    Est. $1,163/mo

    Mercedes-Benz of Laguna Niguel

    4.8
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    Laguna Niguel, CA (40 mi)
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  • Polar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATICPolar White 2023 Mercedes-Benz GLS 450 4MATIC

    $56,585

    $1.2K
    45,155 mi.
    Est. $1,068/mo

    Mercedes-Benz of El Cajon

    4.9
    Check Availability
    El Cajon, CA (105 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $97,305 13 Good deals
2025 Mercedes-Benz GLS 450 $77,820 5 Great deals
2022 Mercedes-Benz GLS 450 $45,408 6 Great deals

About the 2023 Mercedes-Benz GLS 450

Basics

4MATIC shown (base trim).

Seating
6
Door count
4
Drivetrain
All-wheel drive
Combined MPG
20
Transmission
9-Speed A/T
Engine
362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
Side view of the 2023 Mercedes-Benz GLS 450
FAQs

How much does the 2023 Mercedes-Benz GLS 450 cost?

The 2023 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 a 2023 GLS 450 is $56,621, with pricing starting at $42,102.

What is the MPG of the 2023 Mercedes-Benz GLS 450?

The 2023 Mercedes-Benz GLS 450 offers up to 18 MPG in city driving and 23 MPG on the highway for a combined rating of 20 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.

Trims

GLS 450 (1 style)

Style
GLS 450 4MATIC SUV
Inventory price
Starting at $81,800
Combined MPG
20
Engine
362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
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