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  • Mojave Silver Metallic 2021 Mercedes-Benz GLC 300 Base

    $25,985

    50,002 mi.
    Est. $448/mo

    Lexus of Clearwater

    4.8
    Clearwater, FL (10 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

    $21,385

    57,188 mi.
    Est. $369/mo

    Subaru of North Tampa

    4.6
    Tampa, FL (17 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

    $26,131

    $748
    67,109 mi.
    Est. $450/mo

    Mercedes-Benz of St. Petersburg

    5.0
    Pinellas Park, FL (21 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

    $30,188

    $1.2K
    32,443 mi.
    Est. $520/mo

    Parks Ford of Wesley Chapel

    4.8
    Wesley Chapel, FL (22 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

    $24,995

    70,401 mi.
    Est. $431/mo

    VIP Auto Group Inc.

    Clearwater, FL (12 mi)
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  • Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300Black 2021 Mercedes-Benz GLC 300

    $24,342

    61,511 mi.
    Est. $419/mo

    Mercedes-Benz Of Tampa

    3.3
    Tampa, FL (16 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

    $36,411

    $964
    43,579 mi.
    Est. $627/mo

    Mercedes-Benz Of Tampa

    3.3
    Tampa, FL (16 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300Polar White 2021 Mercedes-Benz GLC 300Polar White 2021 Mercedes-Benz GLC 300

    $33,799

    $3.5K
    59,496 mi.
    Est. $582/mo

    Mercedes-Benz Of Tampa

    3.3
    Tampa, FL (16 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

    3.9
    Tampa, FL (15 mi)
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  • Polar White 2021 Mercedes-Benz GLC 300 Base

    $25,484

    53,022 mi.
    Est. $439/mo

    Mercedes-Benz of Wesley Chapel

    4.2
    Wesley Chapel, FL (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

    $27,998

    36,841 mi.
    Est. $482/mo

    CarMax Southlake

    3.5
    $199 delivery to Tampa, FL (15 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 (187 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

    $18,949

    91,777 mi.
    Est. $327/mo

    Stingray Chevrolet

    4.6
    Plant City, FL (37 mi)
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  • White 2021 Mercedes-Benz GLC 300 4MATIC CoupeWhite 2021 Mercedes-Benz GLC 300 4MATIC CoupeWhite 2021 Mercedes-Benz GLC 300 4MATIC CoupeWhite 2021 Mercedes-Benz GLC 300 4MATIC CoupeWhite 2021 Mercedes-Benz GLC 300 4MATIC CoupeWhite 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $34,096

    $400
    41,604 mi.
    Est. $588/mo

    Sarasota Chrysler Dodge Jeep RAM FIAT

    2.4
    Sarasota, FL (64 mi)
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  • Blue 2021 Mercedes-Benz GLC 300 BaseBlue 2021 Mercedes-Benz GLC 300 BaseBlue 2021 Mercedes-Benz GLC 300 BaseBlue 2021 Mercedes-Benz GLC 300 BaseBlue 2021 Mercedes-Benz GLC 300 BaseBlue 2021 Mercedes-Benz GLC 300 Base

    $26,995

    35,232 mi.
    Est. $465/mo

    Hot Wheels & Deals

    Leesburg, FL (74 mi)
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  • Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300

    $22,988

    58,770 mi.
    Est. $396/mo

    Scotti's Auto Sales

    2.8
    Sarasota, FL (60 mi)
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Mercedes-Benz GLC 300 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLC 300 $56,145 5 Great deals
2023 Mercedes-Benz GLC 300 $40,284 5 Good deals
2022 Mercedes-Benz GLC 300 $30,934 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 $26,031, with pricing starting at $15,635.

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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