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

    $28,175

    34,826 mi.
    Est. $528/mo

    Mercedes-Benz of Naperville

    4.3
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    Naperville, IL (17 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

    $38,605

    30,726 mi.
    Est. $724/mo

    McGrath City Honda

    4.7
    Check Availability
    Chicago, IL (7 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

    $35,654

    $823
    27,842 mi.
    Est. $669/mo

    Castle Chevrolet North

    4.7
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    Elk Grove Village, IL (11 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

    $27,152

    $848
    56,908 mi.
    Est. $509/mo

    D'Arcy Hyundai

    4.9
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    Joliet, IL (29 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 (15 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

    $25,955

    51,481 mi.
    Est. $487/mo

    Elgin Auto Sales & Service Center

    4.6
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    Elgin, IL (20 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

    $30,998

    40,837 mi.
    Est. $581/mo

    CarMax Joliet

    4.9
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    Plainfield, IL (28 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

    $24,799

    $100
    60,647 mi.
    Est. $465/mo

    Bunt Motors Inc

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    Northbrook, IL (16 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 (12 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 (22 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 (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

    $33,998

    61,306 mi.
    Est. $638/mo

    CarMax Hillside (Eisenhower Expy)

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    Hillside, IL (2 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 CoupeSILVER 2021 Mercedes-Benz GLC 300 4MATIC CoupeSILVER 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $36,760

    $413
    31,268 mi.
    Est. $689/mo

    Autos of Chicago

    4.4
    Check Availability
    Arlington Heights, IL (15 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

    $36,491

    65,025 mi.
    Est. $684/mo

    Mercedes-Benz of Orland Park

    4.5
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    Orland Park, IL (21 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

    $23,995

    55,479 mi.
    Est. $450/mo

    Jidd Motors Mitsubishi

    4.5
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    Des Plaines, IL (12 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 (18 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

    109,101 mi.
    Est. $356/mo

    Baha Auto Group

    4.3
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    Palos Hills, IL (15 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

    106,348 mi.
    Est. $394/mo

    S&M Auto Sales

    2.1
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    Hickory Hills, 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 (22 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

    $38,991

    $800
    34,507 mi.
    Est. $731/mo

    Mercedes-Benz of Orland Park

    4.5
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    Orland Park, IL (21 mi)
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  • $23,200

    82,202 mi.
    Est. $435/mo

    Napleton Mazda of Naperville

    3.9
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    Naperville, IL (17 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

    $1K
    50,206 mi.
    Est. $488/mo

    CarMax Jackson (MS)

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    $349 delivery to Hillside, IL (2 mi)
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  • Beige 2021 Mercedes-Benz GLC 300 BaseBeige 2021 Mercedes-Benz GLC 300 BaseBeige 2021 Mercedes-Benz GLC 300 BaseBeige 2021 Mercedes-Benz GLC 300 BaseBeige 2021 Mercedes-Benz GLC 300 BaseBeige 2021 Mercedes-Benz GLC 300 Base

    $27,950

    30,532 mi.
    Est. $524/mo

    Fishers Imports

    4.4
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    $166 delivery from Fishers, IN (166 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

    $27,444

    32,521 mi.
    Est. $515/mo

    Huntley Ford

    4.3
    Check Availability
    Huntley, IL (32 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

    $22,104

    $1.2K
    71,380 mi.
    Est. $415/mo

    Kunes Honda of Sycamore

    4.3
    Check Availability
    Sycamore, IL (43 mi)
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  • $20,990

    104,773 mi.
    Est. $394/mo

    Zeigler Toyota of Racine

    4.7
    Check Availability
    Mt. Pleasant, WI (58 mi)
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Mercedes-Benz GLC 300 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLC 300 $59,453 53 Great deals
2025 Mercedes-Benz GLC 300 $50,151 13 Good deals
2024 Mercedes-Benz GLC 300 $40,425 23 Good deals
2023 Mercedes-Benz GLC 300 $39,827 9 Good deals
2022 Mercedes-Benz GLC 300 $31,457 26 Good deals
2020 Mercedes-Benz GLC 300 $24,691 15 Good deals
2019 Mercedes-Benz GLC 300 $22,866 8 Good deals
2018 Mercedes-Benz GLC 300 $18,169 11 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 $26,485, with pricing starting at $14,995.

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:


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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