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  • Steel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSteel Grey Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $14,995

    142,748 mi.
    Est. $271/mo

    Auto Buying Service

    4.0
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    Fairfax, VA (12 mi)

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  • Gray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATIC

    $13,000

    114,247 mi.
    Est. $235/mo

    Private seller: Kat

    Contact Seller
    West Falls Church, VA (11 mi)
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  • Gray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATICGray 2017 Mercedes-Benz GLS 450 4MATIC

    $13,995

    111,296 mi.
    Est. $253/mo

    Auto Buying Service

    4.0
    Check Availability
    Fairfax, VA (12 mi)
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  • Gray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATICGray 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $11,695

    $1K
    136,456 mi.
    Est. $211/mo

    Carplug of Alexandria

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    Alexandria, VA (13 mi)
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  • White 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATICWhite 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $17,895

    104,118 mi.
    Est. $323/mo

    Kargar Motors of Manassas

    1.9
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    Manassas, VA (26 mi)
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  • Black 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATIC

    $17,999

    97,383 mi.
    Est. $325/mo

    Car Quest Finance Center

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    Brandywine, MD (24 mi)
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  • Polar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATIC

    $17,444

    60,037 mi.
    Est. $315/mo

    Auto Buying Service

    4.0
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    Fairfax, VA (12 mi)
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  • Black 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATIC

    $15,444

    $551
    117,647 mi.
    Est. $279/mo

    Capital Auto Sales

    4.1
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    Chantilly, VA (22 mi)
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  • Blue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATIC

    $15,796

    $200
    99,053 mi.
    Est. $285/mo

    Cars2Us Fairfax

    4.1
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    Fairfax, VA (14 mi)
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  • GRAY 2017 Mercedes-Benz GLS 450 4MATICGRAY 2017 Mercedes-Benz GLS 450 4MATICGRAY 2017 Mercedes-Benz GLS 450 4MATICGRAY 2017 Mercedes-Benz GLS 450 4MATICGRAY 2017 Mercedes-Benz GLS 450 4MATICGRAY 2017 Mercedes-Benz GLS 450 4MATIC

    $18,995

    75,048 mi.
    Est. $343/mo

    CarVault

    2.5
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    Waldorf, MD (26 mi)
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  • Polar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATICPolar White 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $17,500

    $761
    95,827 mi.
    Est. $316/mo

    Passport Mazda

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    Camp Springs, MD (14 mi)
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  • Polar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATIC

    $13,966

    $1K
    114,640 mi.
    Est. $252/mo

    Merlex Auto Group

    3.7
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    Arlington, VA (8 mi)
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  • Diamond Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICDiamond Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICDiamond Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICDiamond Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICDiamond Silver Metallic 2017 Mercedes-Benz GLS 450 4MATICDiamond Silver Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $14,966

    $1K
    99,356 mi.
    Est. $270/mo

    Merlex Auto Group

    3.7
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    Arlington, VA (8 mi)
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  • Selenite Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2017 Mercedes-Benz GLS 450 4MATICSelenite Grey Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $15,571

    98,004 mi.
    Est. $281/mo

    Global Auto Outlet

    3.4
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    Temple Hills, MD (14 mi)
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  • Black 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATICBlack 2017 Mercedes-Benz GLS 450 4MATIC

    $14,943

    119,527 mi.
    Est. $270/mo

    Auto Deal Makers

    1.9
    Check Availability
    Chantilly, VA (22 mi)
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  • Blue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATIC

    $14,739

    119,405 mi.
    Est. $266/mo

    Auto Deal Makers

    1.9
    Check Availability
    Chantilly, VA (22 mi)
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  • designo Diamond White Metallic 2017 Mercedes-Benz GLS 450 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 4MATICdesigno Diamond White Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $17,950

    $450
    97,777 mi.
    Est. $324/mo

    Car Connection of Bedford

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    $506 delivery from Bedford, OH (290 mi)
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  • Polar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATICPolar White 2017 Mercedes-Benz GLS 450 4MATIC

    $18,895

    86,324 mi.
    Est. $341/mo

    Alderman Automotive

    4.3
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    $240 delivery from Fishers, IN (481 mi)
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  • Palladium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICPalladium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICPalladium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICPalladium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICPalladium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICPalladium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $12,873

    $2.7K
    129,318 mi.
    Est. $233/mo

    Front Royal Ford

    4.6
    Check Availability
    Front Royal, VA (60 mi)
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  • WHITE 2017 Mercedes-Benz GLS 450 4MATICWHITE 2017 Mercedes-Benz GLS 450 4MATICWHITE 2017 Mercedes-Benz GLS 450 4MATICWHITE 2017 Mercedes-Benz GLS 450 4MATICWHITE 2017 Mercedes-Benz GLS 450 4MATICWHITE 2017 Mercedes-Benz GLS 450 4MATIC

    $21,750

    58,799 mi.
    Est. $393/mo

    A2Z Auto Group

    4.9
    Check Availability
    Winchester, VA (61 mi)
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  • Blue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATICBlue 2017 Mercedes-Benz GLS 450 4MATIC

    $13,998

    $1.5K
    113,295 mi.
    Est. $253/mo

    Carhub

    2.8
    Check Availability
    Stafford, VA (41 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $100,431 1 Good deal
2024 Mercedes-Benz GLS 450 $71,653 4 Good deals
2023 Mercedes-Benz GLS 450 $57,420 11 Good deals
2022 Mercedes-Benz GLS 450 $51,293 15 Good deals
2020 Mercedes-Benz GLS 450 $31,702 8 Good deals

About the 2017 Mercedes-Benz GLS 450

Basics

4MATIC shown (base trim).

Seating
7
Door count
4
Drivetrain
All-wheel drive
Combined MPG
19
Transmission
9-Speed A/T
Engine
362.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
Side view of the 2017 Mercedes-Benz GLS 450
FAQs

How much does the 2017 Mercedes-Benz GLS 450 cost?

The 2017 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 2017 GLS 450 is $17,395, with pricing starting at $8,659.

What is the MPG of the 2017 Mercedes-Benz GLS 450?

The 2017 Mercedes-Benz GLS 450 offers up to 19 MPG in city driving and 22 MPG on the 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2017 Mercedes-Benz GLS 450?

The 2017 Mercedes-Benz GLS 450 compares to and/or competes against the following vehicles:


Is the 2017 Mercedes-Benz GLS 450 reliable?

The 2017 Mercedes-Benz GLS 450 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2017 GLS 450 owners.

Is the 2017 Mercedes-Benz GLS 450 a good SUV?

Below are the Cars.com consumer ratings for the 2017 Mercedes-Benz GLS 450.

(39 reviews)
Rating breakdown (out of 5):
Comfort
5.0
Interior
4.8
Performance
4.8
Value
4.7
Exterior
5.0
Reliability
4.8
Ratings (39 reviews)

97% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
4.8
Performance
4.8
Value
4.7
Exterior
5.0
Reliability
4.8
Trims

GLS 450 (1 style)

Style
GLS 450 4MATIC SUV
Inventory price
Starting at $68,700
Combined MPG
19
Engine
362.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
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