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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

    $20,443

    62,250 mi.
    Est. $349/mo

    Auto Buying Service

    3.8
    Fairfax, VA (12 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. $266/mo

    Global Auto Outlet

    3.6
    Temple Hills, MD (14 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

    $16,571

    82,228 mi.
    Est. $283/mo

    Global Auto Outlet

    3.6
    Temple Hills, 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

    $14,825

    143,349 mi.
    Est. $253/mo

    Mercedes-Benz of Tysons Corner

    4.6
    Vienna, VA (10 mi)
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  • Black 2017 Mercedes-Benz GLS 450Black 2017 Mercedes-Benz GLS 450Black 2017 Mercedes-Benz GLS 450Black 2017 Mercedes-Benz GLS 450Black 2017 Mercedes-Benz GLS 450Black 2017 Mercedes-Benz GLS 450

    $28,998

    43,318 mi.
    Est. $495/mo

    CarMax Brandywine

    3.2
    Brandywine, MD (24 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

    $17,805

    $974
    97,383 mi.
    Est. $304/mo

    Car Quest Finance Center

    Brandywine, MD (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

    $15,894

    $100
    111,296 mi.
    Est. $271/mo

    Auto Buying Service

    3.8
    Fairfax, VA (12 mi)
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  • Lunar Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 4MATIC

    $12,443

    93,543 mi.
    Est. $212/mo

    Auto Buying Service

    3.8
    Fairfax, VA (12 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 4MATIC

    $16,570

    86,771 mi.
    Est. $283/mo

    Stream Auto Outlet Valley Stream

    4.3
    $499 delivery from Valley Stream, NY (214 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

    $17,895

    110,028 mi.
    Est. $305/mo

    Florida Fine Cars WPB

    4.9
    $1,300 delivery from West Palm Beach, FL (867 mi)
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  • Lunar Blue Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 Base 4MATICLunar Blue Metallic 2017 Mercedes-Benz GLS 450 Base 4MATIC

    $19,990

    126,554 mi.
    Est. $341/mo

    Sam's Auto Repair And Sales LLC

    New Cumberland, PA (88 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 4MATIC

    $18,485

    123,829 mi.
    Est. $316/mo

    Jeff D'Ambrosio Chrysler Dodge Jeep Mits

    4.3
    Downingtown, PA (104 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

    $18,800

    108,145 mi.
    Est. $321/mo

    Euro Motors LLC

    Harrisonburg, VA (105 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

    $19,499

    82,219 mi.
    Est. $333/mo

    Lucky Line Motors

    Fredericksburg, VA (54 mi)
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Mercedes-Benz GLS 450 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLS 450 $98,643 5 Good deals
2025 Mercedes-Benz GLS 450 $77,369 9 Good deals
2024 Mercedes-Benz GLS 450 $69,864 4 Good deals
2022 Mercedes-Benz GLS 450 $48,286 3 Good deals
2020 Mercedes-Benz GLS 450 $29,794 5 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 $17,927, with pricing starting at $11,300.

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:


  • Volvo XC90
  • Mercedes-Benz GLS 580
  • Mercedes-Benz GLS 550
  • Lexus TX 500h
  • BMW X7
  • Audi Q7

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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