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  • Mojave Silver Metallic 2021 Mercedes-Benz GLC 300 BaseMojave Silver Metallic 2021 Mercedes-Benz GLC 300 BaseMojave Silver Metallic 2021 Mercedes-Benz GLC 300 BaseMojave Silver Metallic 2021 Mercedes-Benz GLC 300 BaseMojave Silver Metallic 2021 Mercedes-Benz GLC 300 BaseMojave Silver Metallic 2021 Mercedes-Benz GLC 300 Base

    $18,488

    $400
    79,805 mi.
    Est. $319/mo

    Car Factory Outlet Miami

    3.1
    Miami, FL (8 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

    $23,880

    35,271 mi.
    Est. $412/mo

    Lorenzo Nissan Homestead

    4.6
    Homestead, FL (17 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

    $35,754

    49,201 mi.
    Est. $616/mo

    Mercedes-Benz of Cutler Bay

    4.9
    Cutler Bay, FL (8 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

    53,319 mi.
    Est. $448/mo

    CarMax Ft. Lauderdale

    4.8
    Davie, FL (30 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

    $31,750

    28,419 mi.
    Est. $547/mo

    Mercedes-Benz of Cutler Bay

    4.9
    Cutler Bay, FL (8 mi)
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  • Lunar Blue Metallic 2021 Mercedes-Benz GLC 300 BaseLunar Blue Metallic 2021 Mercedes-Benz GLC 300 BaseLunar Blue Metallic 2021 Mercedes-Benz GLC 300 BaseLunar Blue Metallic 2021 Mercedes-Benz GLC 300 BaseLunar Blue Metallic 2021 Mercedes-Benz GLC 300 BaseLunar Blue Metallic 2021 Mercedes-Benz GLC 300 Base

    $24,361

    40,947 mi.
    Est. $420/mo

    Taverna INFINITI North Miami

    1.6
    West Park, FL (26 mi)
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  • Not Priced

    60,837 mi.

    Mercedes-Benz of Coral Gables

    4.9
    Coral Gables, FL (6 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

    $24,089

    $315
    63,597 mi.
    Est. $415/mo

    Mercedes-Benz of Miami

    4.4
    Miami, FL (19 mi)
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  • $29,174

    76,432 mi.
    Est. $503/mo

    AutoNation Honda Miami Lakes

    4.8
    Miami Lakes, FL (18 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 Base

    $25,289

    $5.2K
    53,820 mi.
    Est. $436/mo

    Mercedes-Benz of Miami

    4.4
    Miami, FL (19 mi)
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  • Designo Diamond White Metallic 2021 Mercedes-Benz GLC 300 BaseDesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 BaseDesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 BaseDesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 BaseDesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 BaseDesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 Base

    $23,895

    71,905 mi.
    Est. $412/mo

    Florida Fine Cars WPB

    4.8
    $399 delivery from West Palm Beach, FL (72 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

    $27,998

    36,795 mi.
    Est. $482/mo

    CarMax Tampa

    4.0
    $149 delivery to Doral, FL (9 mi)
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  • Graphite Gray Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Gray Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Gray Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Gray Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Gray Metallic 2021 Mercedes-Benz GLC 300 BaseGraphite Gray Metallic 2021 Mercedes-Benz GLC 300 Base

    $24,782

    $150
    35,536 mi.
    Est. $427/mo

    Coconut Creek Mazda

    4.7
    Coconut Creek, FL (43 mi)
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  • designo Diamond White Metallic 2021 Mercedes-Benz GLC 300 GLC 300 4MATIC Coupedesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 GLC 300 4MATIC Coupedesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 GLC 300 4MATIC Coupedesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 GLC 300 4MATIC Coupedesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 GLC 300 4MATIC Coupedesigno Diamond White Metallic 2021 Mercedes-Benz GLC 300 GLC 300 4MATIC Coupe

    $24,628

    $600
    76,408 mi.
    Est. $424/mo

    Carlux FTL

    1.8
    Fort Lauderdale, FL (32 mi)
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  • White 2021 Mercedes-Benz GLC 300 4MATICWhite 2021 Mercedes-Benz GLC 300 4MATICWhite 2021 Mercedes-Benz GLC 300 4MATICWhite 2021 Mercedes-Benz GLC 300 4MATICWhite 2021 Mercedes-Benz GLC 300 4MATICWhite 2021 Mercedes-Benz GLC 300 4MATIC

    $26,080

    62,222 mi.
    Est. $449/mo

    BMW/Mini of Coconut Creek

    4.7
    Coconut Creek, FL (43 mi)
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Mercedes-Benz GLC 300 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLC 300 $57,520 19 Good deals
2025 Mercedes-Benz GLC 300 $46,773 6 Good deals
2024 Mercedes-Benz GLC 300 $39,879 3 Good deals
2023 Mercedes-Benz GLC 300 $38,686 5 Good deals
2022 Mercedes-Benz GLC 300 $29,429 8 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 $25,981, with pricing starting at $15,800.

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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