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  • Polar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATIC

    $28,000

    56,908 mi.
    Est. $525/mo

    D'Arcy Hyundai

    4.9
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    Joliet, IL (27 mi)

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  • Graphite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $37,995

    30,726 mi.
    Est. $713/mo

    McGrath City Honda

    4.7
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    Chicago, IL (10 mi)

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  • Cavansite Blue Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCavansite Blue Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCavansite Blue Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCavansite Blue Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCavansite Blue Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCavansite Blue Metallic 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $36,477

    27,842 mi.
    Est. $684/mo

    Castle Chevrolet North

    4.7
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    Elk Grove Village, IL (21 mi)
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  • SILVER 2021 Mercedes-Benz GLC 300 4MATIC CoupeSILVER 2021 Mercedes-Benz GLC 300 4MATIC CoupeSILVER 2021 Mercedes-Benz GLC 300 4MATIC CoupeSILVER 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $36,760

    31,268 mi.
    Est. $689/mo

    Autos of Chicago

    4.3
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    Arlington Heights, IL (25 mi)
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  • Black 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATIC

    $18,995

    $1K
    109,101 mi.
    Est. $356/mo

    Baha Auto Group

    4.3
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    Palos Hills, IL (7 mi)
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  • Selenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC

    $29,995

    30,336 mi.
    Est. $563/mo

    Baha Auto of Burbank

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    Burbank, IL (4 mi)
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  • Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300

    $28,998

    35,379 mi.
    Est. $544/mo

    CarMax Glencoe (Edens Expy)

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    Glencoe, IL (24 mi)
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  • Selenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC

    $23,895

    55,479 mi.
    Est. $448/mo

    Jidd Motors Mitsubishi

    4.6
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    Des Plaines, IL (20 mi)

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  • Polar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $39,791

    $200
    34,507 mi.
    Est. $746/mo

    Mercedes-Benz of Orland Park

    4.5
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    Orland Park, IL (13 mi)
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  • Graphite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $35,791

    $200
    65,025 mi.
    Est. $671/mo

    Mercedes-Benz of Orland Park

    4.5
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    Orland Park, IL (13 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC CoupePolar White 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $37,122

    28,023 mi.
    Est. $696/mo

    Autohaus on Edens Mercedes-Benz

    4.7
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    Northbrook, IL (24 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATIC

    $22,995

    114,462 mi.
    Est. $431/mo

    Baha Auto Group

    4.3
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    Palos Hills, IL (7 mi)
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  • Gray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATIC

    $24,899

    60,647 mi.
    Est. $467/mo

    Bunt Motors Inc

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    Northbrook, IL (23 mi)
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  • Black 2021 Mercedes-Benz GLC 300 Base 4MATICBlack 2021 Mercedes-Benz GLC 300 Base 4MATICBlack 2021 Mercedes-Benz GLC 300 Base 4MATICBlack 2021 Mercedes-Benz GLC 300 Base 4MATICBlack 2021 Mercedes-Benz GLC 300 Base 4MATICBlack 2021 Mercedes-Benz GLC 300 Base 4MATIC

    $20,998

    $1.9K
    106,348 mi.
    Est. $394/mo

    S&M Auto Sales

    2.1
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    Hickory Hills, IL (6 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATIC

    $15,980

    102,448 mi.
    Est. $300/mo

    Driven Auto of Oak Forest

    3.7
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    Oak Forest, IL (13 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATICPolar White 2021 Mercedes-Benz GLC 300 4MATIC

    $22,980

    65,267 mi.
    Est. $431/mo

    Driven Auto of Oak Forest

    3.7
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    Oak Forest, IL (13 mi)
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  • Black 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATICBlack 2021 Mercedes-Benz GLC 300 4MATIC

    $29,651

    $348
    37,360 mi.
    Est. $556/mo

    Mercedes-Benz of Barrington

    4.6
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    Barrington, IL (30 mi)
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  • Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300

    $36,998

    43,979 mi.
    Est. $694/mo

    CarMax Akron

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    $149 delivery to Oak Lawn, IL (5 mi)
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  • White 2021 Mercedes-Benz GLC 300White 2021 Mercedes-Benz GLC 300White 2021 Mercedes-Benz GLC 300White 2021 Mercedes-Benz GLC 300White 2021 Mercedes-Benz GLC 300White 2021 Mercedes-Benz GLC 300

    $25,998

    54,064 mi.
    Est. $488/mo

    CarMax Lithia Springs

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    $399 delivery to Oak Lawn, IL (5 mi)
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  • 2021 Mercedes-Benz GLC 300 Base2021 Mercedes-Benz GLC 300 Base2021 Mercedes-Benz GLC 300 Base2021 Mercedes-Benz GLC 300 Base2021 Mercedes-Benz GLC 300 Base2021 Mercedes-Benz GLC 300 Base

    $25,499

    51,481 mi.
    Est. $478/mo

    Elgin Auto Sales & Service Center

    4.6
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    Elgin, IL (30 mi)
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  • Gray 2021 Mercedes-Benz GLC 300Gray 2021 Mercedes-Benz GLC 300Gray 2021 Mercedes-Benz GLC 300Gray 2021 Mercedes-Benz GLC 300Gray 2021 Mercedes-Benz GLC 300Gray 2021 Mercedes-Benz GLC 300

    $31,998

    $1K
    40,837 mi.
    Est. $600/mo

    CarMax Kenosha

    4.4
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    Kenosha, WI (55 mi)
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  • Gray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATICGray 2021 Mercedes-Benz GLC 300 4MATIC

    $27,996

    32,521 mi.
    Est. $525/mo

    Huntley Ford

    4.3
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    Huntley, IL (42 mi)
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Mercedes-Benz GLC 300 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLC 300 $59,569 89 Great deals
2025 Mercedes-Benz GLC 300 $49,881 16 Great deals
2024 Mercedes-Benz GLC 300 $40,692 24 Good deals
2022 Mercedes-Benz GLC 300 $30,978 8 Great deals
2020 Mercedes-Benz GLC 300 $23,894 6 Great deals
2019 Mercedes-Benz GLC 300 $22,621 7 Great deals
2018 Mercedes-Benz GLC 300 $18,471 11 Great deals

About the 2021 Mercedes-Benz GLC 300

Basics

Base shown (base trim).

Seating
5
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
25
Transmission
9-Speed A/T
Engine
255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 Mercedes-Benz GLC 300
FAQs

How much does the 2021 Mercedes-Benz GLC 300 cost?

The 2021 Mercedes-Benz GLC 300 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 GLC 300 is $26,046, with pricing starting at $15,777.

What is the MPG of the 2021 Mercedes-Benz GLC 300?

The 2021 Mercedes-Benz GLC 300 offers up to 22 MPG in city driving and 29 MPG on the highway for a combined rating of 25 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 2021 Mercedes-Benz GLC 300?

The 2021 Mercedes-Benz GLC 300 compares to and/or competes against the following vehicles:


Is the 2021 Mercedes-Benz GLC 300 reliable?

The 2021 Mercedes-Benz GLC 300 has an average reliability rating of 4.4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 GLC 300 owners.

Is the 2021 Mercedes-Benz GLC 300 a good SUV?

Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz GLC 300.

(22 reviews)
Rating breakdown (out of 5):
Comfort
4.7
Interior
4.7
Performance
4.5
Value
4.4
Exterior
4.8
Reliability
4.4
Ratings (22 reviews)

81% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.7
Performance
4.5
Value
4.4
Exterior
4.8
Reliability
4.4
Trims

GLC 300 (3 styles)

Style
GLC 300 4MATIC Coupe GLC 300 4MATIC SUV GLC 300 SUV
Inventory price
Starting at $51,650 Starting at $45,200 Starting at $43,200
Combined MPG
24 23 25
Engine
255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
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