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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

    $92,762

    MSRP $92,640

    Est. $1,759/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability

  • 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

    $92,633

    MSRP $92,511

    Est. $1,757/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability

  • Gray Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $101,377

    MSRP $101,255

    Est. $1,923/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability

  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $94,227

    Est. $1,787/mo

    House of Imports

    4.7
    Buena Park, CA (14 mi)
    Check Availability
  • 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

    $100,412

    MSRP $100,290

    Est. $1,905/mo

    Mercedes-Benz of South Bay

    4.3
    Torrance, CA (10 mi)
    Check Availability
  • 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

    $100,712

    MSRP $100,590

    Est. $1,910/mo

    Mercedes-Benz of Beverly Hills

    4.7
    Beverly Hills, CA (16 mi)
    Check Availability
  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $97,247

    MSRP $97,125

    Est. $1,844/mo

    Mercedes-Benz of Anaheim

    4.7
    Anaheim, CA (25 mi)
    Check Availability
  • 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

    $107,157

    MSRP $107,035

    Est. $2,032/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability
  • 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

    $102,942

    MSRP $102,820

    Est. $1,953/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability

  • 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

    $84,006

    8,718 mi.
    Est. $1,593/mo

    Mercedes-Benz of Beverly Hills

    4.7
    Beverly Hills, CA (16 mi)
    Check Availability
  • 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

    $99,627

    MSRP $99,505

    Est. $1,890/mo

    Mercedes-Benz of Arcadia

    4.8
    Arcadia, CA (21 mi)
    Check Availability
  • 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

    $97,257

    MSRP $97,135

    Est. $1,845/mo

    Mercedes-Benz of Long Beach

    4.6
    Signal Hill, CA (7 mi)
    Check Availability
  • 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

    $92,298

    1,839 mi.
    Est. $1,751/mo

    Calstar Motors Inc

    4.9
    Glendale, CA (18 mi)
    Check Availability
  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $94,057

    6,123 mi.
    Est. $1,784/mo

    Fletcher Jones Motorcars - Newport Beach

    4.4
    Newport Beach, CA (27 mi)
    Check Availability
  • Moonlight White 2026 Mercedes-Benz GLS 450 4MATICMoonlight White 2026 Mercedes-Benz GLS 450 4MATICMoonlight White 2026 Mercedes-Benz GLS 450 4MATICMoonlight White 2026 Mercedes-Benz GLS 450 4MATICMoonlight White 2026 Mercedes-Benz GLS 450 4MATICMoonlight White 2026 Mercedes-Benz GLS 450 4MATIC

    $97,807

    MSRP $97,685

    Est. $1,855/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability

  • 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

    $97,257

    Est. $1,845/mo

    House of Imports

    4.7
    Buena Park, CA (14 mi)
    Check Availability
  • 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

    $97,287

    MSRP $97,165

    Est. $1,845/mo

    Mercedes-Benz of South Bay

    4.3
    Torrance, CA (10 mi)
    Check Availability
  • 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

    $93,548

    2,908 mi.
    Est. $1,774/mo

    Mercedes-Benz of Anaheim

    4.7
    Anaheim, CA (25 mi)
    Check Availability
  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $105,407

    MSRP $105,285

    Est. $1,999/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability
  • 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

    $96,662

    MSRP $96,540

    Est. $1,833/mo

    Mercedes-Benz of Arcadia

    4.8
    Arcadia, CA (21 mi)
    Check Availability
  • Black 2026 Mercedes-Benz GLS 450 4MATIC

    $97,542

    MSRP $97,420

    Est. $1,850/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability

  • 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

    $103,540

    Est. $1,964/mo

    Calstar Motors Inc

    4.9
    Glendale, CA (18 mi)
    Check Availability
  • 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

    $97,792

    MSRP $97,670

    Est. $1,855/mo

    Mercedes-Benz of Long Beach

    4.6
    Signal Hill, CA (7 mi)
    Check Availability
  • Mystic Blue 2026 Mercedes-Benz GLS 450 4MATICMystic Blue 2026 Mercedes-Benz GLS 450 4MATICMystic Blue 2026 Mercedes-Benz GLS 450 4MATICMystic Blue 2026 Mercedes-Benz GLS 450 4MATICMystic Blue 2026 Mercedes-Benz GLS 450 4MATICMystic Blue 2026 Mercedes-Benz GLS 450 4MATIC

    $94,398

    2,429 mi.
    Est. $1,790/mo

    Calstar Motors Inc

    4.9
    Glendale, CA (18 mi)
    Check Availability
  • 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

    $92,537

    MSRP $92,415

    Est. $1,755/mo

    Mercedes-Benz of South Bay

    4.3
    Torrance, CA (10 mi)
    Check Availability
  • 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

    $92,762

    Est. $1,759/mo

    House of Imports

    4.7
    Buena Park, CA (14 mi)
    Check Availability
  • 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

    $105,407

    MSRP $105,285

    Est. $1,999/mo

    Mercedes-Benz of West Covina

    4.5
    West Covina, CA (23 mi)
    Check Availability

  • 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

    $86,022

    7,115 mi.
    Est. $1,632/mo

    Mercedes-Benz of South Bay

    4.3
    Torrance, CA (10 mi)
    Check Availability
  • 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

    $104,327

    MSRP $104,205

    Est. $1,979/mo

    Mercedes-Benz of Beverly Hills

    4.7
    Beverly Hills, CA (16 mi)
    Check Availability
  • Ireland Mid Green 2026 Mercedes-Benz GLS 450 4MATICIreland Mid Green 2026 Mercedes-Benz GLS 450 4MATICIreland Mid Green 2026 Mercedes-Benz GLS 450 4MATICIreland Mid Green 2026 Mercedes-Benz GLS 450 4MATICIreland Mid Green 2026 Mercedes-Benz GLS 450 4MATICIreland Mid Green 2026 Mercedes-Benz GLS 450 4MATIC

    $107,620

    Est. $2,041/mo

    Calstar Motors Inc

    4.9
    Glendale, CA (18 mi)
    Check Availability
  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $99,622

    MSRP $99,500

    Est. $1,890/mo

    Mercedes-Benz of Beverly Hills

    4.7
    Beverly Hills, CA (16 mi)
    Check Availability
  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $92,449

    MSRP $91,760

    Est. $1,753/mo

    Mercedes-Benz of Scottsdale

    4.5
    $545 delivery from Scottsdale, AZ (364 mi)
    Check Availability
  • Obsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATICObsidian Black Metallic 2026 Mercedes-Benz GLS 450 4MATIC

    $92,449

    MSRP $91,760

    Est. $1,753/mo

    Mercedes-Benz of Scottsdale

    4.5
    $545 delivery from Scottsdale, AZ (364 mi)
    Check Availability

Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2027 Mercedes-Benz GLS 450 4MATIC

About the 2026 Mercedes-Benz GLS 450 4MATIC

Basics

4MATIC shown.

Seating
6
Door count
4
Drivetrain
All Wheel Drive
Combined MPG
21
Transmission
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 4MATIC
FAQs

How much does the 2026 Mercedes-Benz GLS 450 4MATIC cost?

The 2026 Mercedes-Benz GLS 450 4MATIC price depends on optional features. Prices typically start at $90,250.

What is the MPG of the 2026 Mercedes-Benz GLS 450 4MATIC?

The 2026 Mercedes-Benz GLS 450 4MATIC 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2026 Mercedes-Benz GLS 450 4MATIC?

The 2026 Mercedes-Benz GLS 450 4MATIC 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)

2026 Mercedes-Benz GLS 450 4MATIC by city