Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • 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

    $18,999

    $208
    98,745 mi.
    Est. $348/mo

    Toyota of Tampa Bay on Fletcher

    4.6
    Check Availability
    Tampa, FL (16 mi)

    Quick view
  • 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

    $21,988

    $1.5K
    54,337 mi.
    Est. $403/mo

    Ferman Chevrolet of Tampa

    4.7
    Check Availability
    Tampa, FL (9 mi)

    Quick view
  • Lunar Blue 2021 Mercedes-Benz GLC 300 BaseLunar Blue 2021 Mercedes-Benz GLC 300 BaseLunar Blue 2021 Mercedes-Benz GLC 300 BaseLunar Blue 2021 Mercedes-Benz GLC 300 BaseLunar Blue 2021 Mercedes-Benz GLC 300 BaseLunar Blue 2021 Mercedes-Benz GLC 300 Base

    $16,998

    $500
    82,033 mi.
    Est. $312/mo

    HGreg.com Tampa

    4.1
    Check Availability
    Brandon, FL (5 mi)
    Quick view
  • 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

    $22,774

    57,188 mi.
    Est. $417/mo

    Subaru of North Tampa

    4.7
    Check Availability
    Tampa, FL (15 mi)
    Quick view
  • 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

    $27,153

    $139
    34,103 mi.
    Est. $498/mo

    Westshore Honda

    4.5
    Check Availability
    Tampa, FL (18 mi)
    Quick view
  • 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

    $23,998

    58,517 mi.
    Est. $440/mo

    CarMax Tampa

    Check Availability
    Tampa, FL (17 mi)
    Quick view
  • 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

    $21,998

    $1K
    58,689 mi.
    Est. $403/mo

    HGreg.com Tampa

    4.1
    Check Availability
    Brandon, FL (5 mi)
    Quick view
  • Silver/Gray 2021 Mercedes-Benz GLC 300 4MATIC CoupeSilver/Gray 2021 Mercedes-Benz GLC 300 4MATIC CoupeSilver/Gray 2021 Mercedes-Benz GLC 300 4MATIC CoupeSilver/Gray 2021 Mercedes-Benz GLC 300 4MATIC CoupeSilver/Gray 2021 Mercedes-Benz GLC 300 4MATIC CoupeSilver/Gray 2021 Mercedes-Benz GLC 300 4MATIC Coupe

    $33,784

    63,060 mi.
    Est. $619/mo

    Mercedes-Benz of Wesley Chapel

    4.2
    Check Availability
    Wesley Chapel, FL (19 mi)
    Quick view
  • 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

    $18,888

    86,386 mi.
    Est. $346/mo

    Brandon Mitsubishi

    3.3
    Check Availability
    Brandon, FL (7 mi)
    Quick view
  • Polar White 2021 Mercedes-Benz GLC 300Polar White 2021 Mercedes-Benz GLC 300Polar White 2021 Mercedes-Benz GLC 300

    $30,577

    32,678 mi.
    Est. $560/mo

    Mercedes-Benz Of Tampa

    3.4
    Tampa, FL (18 mi)
    Quick view
  • 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

    $26,089

    51,368 mi.
    Est. $478/mo

    AutoNation Toyota Pinellas Park

    4.8
    Check Availability
    Free delivery from Pinellas Park, FL (31 mi)
    Quick view
  • 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

    $24,998

    $1K
    41,594 mi.
    Est. $458/mo

    CarMax Sanford

    Check Availability
    Free delivery to Tampa, FL (17 mi)
    Quick view
  • 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

    $18,500

    107,024 mi.
    Est. $339/mo

    Jacobs Motors Karma Tampa Bay

    4.0
    Check Availability
    Bradenton, FL (42 mi)
    Quick view
  • Cirrus Silver Metallic 2021 Mercedes-Benz GLC 300 BaseCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 BaseCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 BaseCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 BaseCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 BaseCirrus Silver Metallic 2021 Mercedes-Benz GLC 300 Base

    $23,468

    52,025 mi.
    Est. $430/mo

    AutoNation Honda Clearwater

    4.7
    Check Availability
    Clearwater, FL (32 mi)
    Quick view
  • 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

    55,519 mi.
    Est. $440/mo

    CarMax Clearwater

    Check Availability
    Clearwater, FL (32 mi)
    Quick view
  • Polar White 2021 Mercedes-Benz GLC 300 Base

    Not Priced

    30,315 mi.
    Est. $0/mo

    Crown Honda

    4.9
    Check Availability
    Pinellas Park, FL (31 mi)
    Quick view

Mercedes-Benz GLC 300 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLC 300 $56,278 12 Great deals
2022 Mercedes-Benz GLC 300 $28,889 8 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 $26,183, with pricing starting at $15,777.

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)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed