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  • Iridium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICIridium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $16,396

    100,074 mi.
    Est. $294/mo

    Mercedes-Benz of Chantilly

    3.6
    Check Availability
    Chantilly, VA (28 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

    $15,596

    $200
    99,053 mi.
    Est. $280/mo

    Cars2Us Fairfax

    4.1
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    Fairfax, VA (24 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

    $17,995

    75,048 mi.
    Est. $323/mo

    CarVault

    2.3
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    Waldorf, MD (23 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

    $14,571

    99,356 mi.
    Est. $262/mo

    Merlex Auto Group

    3.8
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    Arlington, VA (27 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. $280/mo

    Global Auto Outlet

    3.5
    Check Availability
    Temple Hills, MD (29 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

    $14,508

    $231
    119,405 mi.
    Est. $260/mo

    Auto Deal Makers

    1.9
    Check Availability
    Chantilly, VA (29 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

    $15,995

    111,296 mi.
    Est. $287/mo

    Auto Buying Service

    3.9
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    Fairfax, VA (25 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

    $13,571

    114,640 mi.
    Est. $244/mo

    Merlex Auto Group

    3.8
    Check Availability
    Arlington, VA (27 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

    $17,979

    $1.3K
    97,383 mi.
    Est. $323/mo

    Car Quest Finance Center

    Check Availability
    Brandywine, MD (26 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. $233/mo

    Private seller: Kat

    Contact Seller
    West Falls Church, VA (25 mi)
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  • Iridium Silver Metallic 2017 Mercedes-Benz GLS 450 Base 4MATIC

    Not Priced

    132,000 mi.

    Mercedes-Benz of Chantilly

    3.6
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    Chantilly, VA (28 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

    $19,995

    86,325 mi.
    Est. $359/mo

    Alderman Automotive

    4.2
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    $239 delivery from Fishers, IN (478 mi)
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  • Gray 2017 Mercedes-Benz GLS 450Gray 2017 Mercedes-Benz GLS 450Gray 2017 Mercedes-Benz GLS 450Gray 2017 Mercedes-Benz GLS 450Gray 2017 Mercedes-Benz GLS 450Gray 2017 Mercedes-Benz GLS 450

    $28,998

    47,558 mi.
    Est. $521/mo

    CarMax Santa Rosa

    4.7
    Check Availability
    $1,999 delivery to Woodbridge, VA (9 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 4MATIC

    $21,920

    $971
    69,582 mi.
    Est. $394/mo

    Mercedes-Benz of Lancaster

    4.9
    Check Availability
    East Petersburg, PA (120 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

    $17,495

    $300
    102,456 mi.
    Est. $314/mo

    Revline Auto Group

    Check Availability
    Chesapeake, VA (133 mi)
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  • Selenite Gray Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICSelenite Gray Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICSelenite Gray Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICSelenite Gray Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICSelenite Gray Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICSelenite Gray Metallic 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $18,287

    97,882 mi.
    Est. $328/mo

    Integrated Automotive Services

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    Easton, PA (187 mi)
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  • Charcoal 2017 Mercedes-Benz GLS 450 4MATICCharcoal 2017 Mercedes-Benz GLS 450 4MATICCharcoal 2017 Mercedes-Benz GLS 450 4MATICCharcoal 2017 Mercedes-Benz GLS 450 4MATICCharcoal 2017 Mercedes-Benz GLS 450 4MATICCharcoal 2017 Mercedes-Benz GLS 450 4MATIC

    $16,995

    103,000 mi.
    Est. $305/mo

    ZW AUTO SALES

    Check Availability
    Munhall, PA (191 mi)
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  • $23,598

    81,586 mi.
    Est. $424/mo

    Mark Jacobson Toyota

    4.8
    Check Availability
    Durham, NC (200 mi)
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  • 2017 Mercedes-Benz GLS 450 4MATIC

    Not Priced

    0 mi.
    Est. $0/mo

    Conicelli Autoplex

    4.2
    Check Availability
    Conshohocken, PA (153 mi)
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  • $13,999

    128,573 mi.
    Est. $251/mo

    MainLine Auto

    3.5
    Check Availability
    Philadelphia, PA (157 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $101,109 2 Good deals
2022 Mercedes-Benz GLS 450 $51,412 5 Great deals
2020 Mercedes-Benz GLS 450 $31,406 9 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 $18,056, with pricing starting at $10,995.

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.

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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