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  • Black 2023 Mercedes-Benz GLC 300 4MATICBlack 2023 Mercedes-Benz GLC 300 4MATICBlack 2023 Mercedes-Benz GLC 300 4MATICBlack 2023 Mercedes-Benz GLC 300 4MATICBlack 2023 Mercedes-Benz GLC 300 4MATICBlack 2023 Mercedes-Benz GLC 300 4MATIC

    $37,990

    25,911 mi.
    Est. $649/mo

    Mercedes-Benz of Arlington

    4.7
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    Arlington, VA (19 mi)

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  • Graphite Grey Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Grey Metallic 2021 Mercedes-Benz GLC 300 Base

    $26,745

    32,815 mi.
    Est. $457/mo

    Koons Tysons Toyota

    4.7
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    Vienna, VA (26 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

    $24,990

    $225
    56,411 mi.
    Est. $427/mo

    Audi Tysons Corner

    4.3
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    Vienna, VA (26 mi)
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  • Mojave Silver Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICMojave Silver Metallic 2021 Mercedes-Benz GLC 300 Base 4MATIC

    $26,797

    $500
    49,401 mi.
    Est. $457/mo

    J.B.A. Kia

    4.8
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    Glen Burnie, MD (22 mi)
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  • White 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATIC

    $28,795

    37,118 mi.
    Est. $492/mo

    Passport Mazda

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    Camp Springs, MD (9 mi)
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  • Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATICCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATICCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATICCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATICCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATICCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATIC

    $26,300

    $500
    76,042 mi.
    Est. $449/mo

    Mercedes-Benz of Catonsville

    4.2
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    Baltimore, MD (29 mi)
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  • Cardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICCardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICCardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICCardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICCardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICCardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATIC

    $32,987

    39,357 mi.
    Est. $563/mo

    Mercedes-Benz of Alexandria

    3.6
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    Alexandria, VA (20 mi)
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  • MANUFAKTUR Cardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICMANUFAKTUR Cardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICMANUFAKTUR Cardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICMANUFAKTUR Cardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICMANUFAKTUR Cardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATICMANUFAKTUR Cardinal Red Metallic 2021 Mercedes-Benz GLC 300 4MATIC

    $35,935

    $410
    8,383 mi.
    Est. $613/mo

    Mercedes-Benz of Tysons Corner

    4.6
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    Vienna, VA (26 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

    $29,587

    $290
    45,601 mi.
    Est. $505/mo

    Mercedes-Benz of Tysons Corner

    4.6
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    Vienna, VA (26 mi)
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  • 2021 Mercedes-Benz GLC 300 4MATIC2021 Mercedes-Benz GLC 300 4MATIC2021 Mercedes-Benz GLC 300 4MATIC2021 Mercedes-Benz GLC 300 4MATIC2021 Mercedes-Benz GLC 300 4MATIC2021 Mercedes-Benz GLC 300 4MATIC

    $26,627

    49,853 mi.
    Est. $455/mo

    Ourisman Chevrolet of Bowie - Curbside Pick Up and Home Delivery Available

    3.4
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    Bowie, MD (6 mi)
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  • White 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATICWhite 2021 Mercedes-Benz GLC 300 Base 4MATIC

    $23,945

    69,134 mi.
    Est. $409/mo

    Prime Motors LLC

    2.8
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    Arlington, VA (19 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

    $31,998

    22,938 mi.
    Est. $546/mo

    CarMax Brandywine

    3.2
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    Brandywine, MD (15 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

    $34,998

    57,548 mi.
    Est. $597/mo

    CarMax Laurel

    3.4
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    Laurel, MD (18 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

    $26,998

    59,511 mi.
    Est. $461/mo

    CarMax West Broad

    4.5
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    $149 delivery to Brandywine, MD (15 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

    30,386 mi.
    Est. $512/mo

    Baha Auto of Burbank

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    $920 delivery from Burbank, IL (614 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

    $29,174

    $1.3K
    37,801 mi.
    Est. $498/mo

    Easterns Automotive Group of Sterling

    4.8
    Check Availability
    Sterling, VA (39 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

    $24,997

    70,427 mi.
    Est. $427/mo

    Safford Hyundai Manassas

    4.3
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    Manassas, VA (38 mi)
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  • 0606 2021 Mercedes-Benz GLC 300 4MATIC0606 2021 Mercedes-Benz GLC 300 4MATIC0606 2021 Mercedes-Benz GLC 300 4MATIC0606 2021 Mercedes-Benz GLC 300 4MATIC0606 2021 Mercedes-Benz GLC 300 4MATIC0606 2021 Mercedes-Benz GLC 300 4MATIC

    $29,111

    37,027 mi.
    Est. $497/mo

    Heritage Toyota Owings Mills

    4.9
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    Owings Mills, MD (37 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

    $28,998

    51,423 mi.
    Est. $495/mo

    CarMax Potomac Mills

    4.4
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    Woodbridge, VA (32 mi)
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  • Black 2021 Mercedes-Benz GLC 300 BaseBlack 2021 Mercedes-Benz GLC 300 BaseBlack 2021 Mercedes-Benz GLC 300 BaseBlack 2021 Mercedes-Benz GLC 300 BaseBlack 2021 Mercedes-Benz GLC 300 BaseBlack 2021 Mercedes-Benz GLC 300 Base

    $21,895

    75,001 mi.
    Est. $374/mo

    Fred's Executive Auto

    4.6
    Check Availability
    Woodbridge, VA (32 mi)
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  • Blue 2021 Mercedes-Benz GLC 300 4MATICBlue 2021 Mercedes-Benz GLC 300 4MATICBlue 2021 Mercedes-Benz GLC 300 4MATICBlue 2021 Mercedes-Benz GLC 300 4MATICBlue 2021 Mercedes-Benz GLC 300 4MATICBlue 2021 Mercedes-Benz GLC 300 4MATIC

    $27,799

    38,774 mi.
    Est. $475/mo

    Hyundai of Dundalk

    2.5
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    Baltimore, MD (32 mi)
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  • Gray 2021 Mercedes-Benz GLC 300 BaseGray 2021 Mercedes-Benz GLC 300 BaseGray 2021 Mercedes-Benz GLC 300 BaseGray 2021 Mercedes-Benz GLC 300 BaseGray 2021 Mercedes-Benz GLC 300 BaseGray 2021 Mercedes-Benz GLC 300 Base

    $29,799

    21,884 mi.
    Est. $509/mo

    Hyundai of Dundalk

    2.5
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    Baltimore, MD (32 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

    $27,998

    33,207 mi.
    Est. $478/mo

    CarMax Frederick

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    Frederick, MD (49 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 Base 4MATICPolar White 2021 Mercedes-Benz GLC 300 Base 4MATICPolar White 2021 Mercedes-Benz GLC 300 Base 4MATICPolar White 2021 Mercedes-Benz GLC 300 Base 4MATICPolar White 2021 Mercedes-Benz GLC 300 Base 4MATICPolar White 2021 Mercedes-Benz GLC 300 Base 4MATIC

    $24,999

    57,571 mi.
    Est. $427/mo

    Ted Britt Ford Lincoln of Chantilly

    3.3
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    Chantilly, VA (37 mi)
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  • Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATIC CoupeCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $32,980

    62,052 mi.
    Est. $563/mo

    VINS MD

    4.0
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    Baltimore, MD (34 mi)
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  • Silver 2021 Mercedes-Benz GLC 300Silver 2021 Mercedes-Benz GLC 300Silver 2021 Mercedes-Benz GLC 300Silver 2021 Mercedes-Benz GLC 300Silver 2021 Mercedes-Benz GLC 300Silver 2021 Mercedes-Benz GLC 300

    $29,998

    30,035 mi.
    Est. $512/mo

    CarMax Dulles

    3.7
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    Sterling, VA (37 mi)
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  • Obsidian Black Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLC 300 Base 4MATICObsidian Black Metallic 2021 Mercedes-Benz GLC 300 Base 4MATIC

    $23,300

    92,766 mi.
    Est. $398/mo

    Heritage Honda

    4.9
    Check Availability
    Parkville, MD (38 mi)
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Mercedes-Benz GLC 300 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLC 300 $59,539 18 Great deals
2025 Mercedes-Benz GLC 300 $50,259 4 Good deals
2023 Mercedes-Benz GLC 300 $39,998 12 Good deals
2022 Mercedes-Benz GLC 300 $31,130 5 Great deals
2020 Mercedes-Benz GLC 300 $22,024 6 Good deals
2019 Mercedes-Benz GLC 300 $20,056 3 Good 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 $26,133, with pricing starting at $15,995.

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:


  • Mercedes-Benz GLC 350e
  • Mercedes-Benz AMG GLC 43
  • Lexus NX 300
  • BMW X4
  • BMW X3
  • Audi Q5

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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