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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

    $18,000

    $900
    97,889 mi.
    Est. $340/mo

    Mercedes-Benz of Long Beach

    4.7
    Check Availability
    Signal Hill, CA (7 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

    $18,000

    $900
    97,889 mi.
    Est. $340/mo

    Mercedes-Benz of Long Beach

    4.7
    Check Availability
    Signal Hill, CA (7 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

    $24,998

    37,611 mi.
    Est. $472/mo

    CarMax Burbank

    4.4
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    Burbank, CA (20 mi)
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  • White 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 Base

    $24,981

    39,515 mi.
    Est. $472/mo

    Calstar Motors Inc

    4.9
    Check Availability
    Glendale, CA (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

    $25,998

    36,492 mi.
    Est. $491/mo

    CarMax LAX

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    Inglewood, CA (10 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 Base

    $21,995

    53,113 mi.
    Est. $415/mo

    Winn Volkswagen

    4.2
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    Woodland Hills, CA (29 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

    $26,995

    38,499 mi.
    Est. $510/mo

    Metro Auto

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    La Habra, CA (18 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

    $17,900

    93,960 mi.
    Est. $338/mo

    Focus Auto Service

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    El Monte, CA (17 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

    $25,998

    32,032 mi.
    Est. $491/mo

    CarMax San Gabriel Valley/Duarte

    4.5
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    Duarte, CA (22 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 Base

    $25,894

    48,886 mi.
    Est. $489/mo

    Fletcher Jones Motorcars

    4.4
    Check Availability
    Newport Beach, CA (27 mi)
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  • Grey 2021 Mercedes-Benz GLC 300 4MATICGrey 2021 Mercedes-Benz GLC 300 4MATICGrey 2021 Mercedes-Benz GLC 300 4MATICGrey 2021 Mercedes-Benz GLC 300 4MATICGrey 2021 Mercedes-Benz GLC 300 4MATICGrey 2021 Mercedes-Benz GLC 300 4MATIC

    $25,387

    $352
    48,726 mi.
    Est. $479/mo

    Land Rover Cerritos

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    Cerritos, CA (8 mi)
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  • White 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 BaseWhite 2021 Mercedes-Benz GLC 300 Base

    $20,985

    59,261 mi.
    Est. $396/mo

    STG Auto Group of Bellflower

    2.4
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    Bellflower, CA (5 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

    $25,998

    43,537 mi.
    Est. $491/mo

    CarMax Costa Mesa

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    Costa Mesa, CA (23 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

    $20,998

    60,270 mi.
    Est. $396/mo

    Auto Republic Fullerton

    2.0
    Check Availability
    Fullerton, CA (16 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 BasePolar White 2021 Mercedes-Benz GLC 300 Base

    $25,180

    28,441 mi.
    Est. $475/mo

    STG Auto Group of Bellflower

    2.4
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    Bellflower, CA (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

    $23,998

    51,139 mi.
    Est. $453/mo

    CarMax LAX

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    Inglewood, CA (10 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

    $22,990

    52,109 mi.
    Est. $434/mo

    Huntington Beach Chrysler Dodge Jeep Ram

    4.5
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    Huntington Beach, CA (18 mi)
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  • Black 2021 Mercedes-Benz GLC 300 4MATIC CoupeBlack 2021 Mercedes-Benz GLC 300 4MATIC CoupeBlack 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $38,418

    32,647 mi.
    Est. $725/mo

    Mercedes-Benz of Los Angeles

    4.7
    Los Angeles, CA (11 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

    $18,665

    70,669 mi.
    Est. $352/mo

    CarWorld

    1.5
    Check Availability
    Hawthorne, CA (8 mi)
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  • $23,922

    56,942 mi.
    Est. $452/mo

    Lexus of Cerritos

    4.7
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    Cerritos, CA (8 mi)
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  • Black 2021 Mercedes-Benz GLC 300 Base

    Not Priced

    51,516 mi.
    Est. $0/mo

    LA City Cars

    4.2
    Check Availability
    Inglewood, CA (10 mi)
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  • White 2021 Mercedes-Benz GLC 300 4MATIC

    Not Priced

    55,007 mi.
    Est. $0/mo

    LA City Cars

    4.2
    Check Availability
    Inglewood, CA (10 mi)
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  • Black 2021 Mercedes-Benz GLC 300 Base

    Not Priced

    101,492 mi.
    Est. $0/mo

    LA City Cars

    4.2
    Check Availability
    Inglewood, CA (10 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

    $24,998

    43,405 mi.
    Est. $472/mo

    CarMax Capitol Expressway

    4.2
    Check Availability
    $149 delivery to Torrance, CA (8 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

    36,842 mi.
    Est. $510/mo

    CarMax Fresno

    Check Availability
    $99 delivery to Torrance, CA (8 mi)
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Mercedes-Benz GLC 300 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLC 300 $56,817 32 Great deals
2025 Mercedes-Benz GLC 300 $47,359 20 Great deals
2024 Mercedes-Benz GLC 300 $37,525 14 Good deals
2023 Mercedes-Benz GLC 300 $39,005 7 Great deals
2022 Mercedes-Benz GLC 300 $28,977 11 Great deals
2020 Mercedes-Benz GLC 300 $20,980 5 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 $25,637, with pricing starting at $15,400.

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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