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  • Polar White 2021 Mercedes-Benz C-Class C 300 4MATICPolar White 2021 Mercedes-Benz C-Class C 300 4MATICPolar White 2021 Mercedes-Benz C-Class C 300 4MATICPolar White 2021 Mercedes-Benz C-Class C 300 4MATICPolar White 2021 Mercedes-Benz C-Class C 300 4MATICPolar White 2021 Mercedes-Benz C-Class C 300 4MATIC

    $24,981

    39,939 mi.
    Est. $451/mo

    MemberCar

    4.3
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    Rockville, MD (6 mi)
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  • Black 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATIC

    $19,900

    107,559 mi.
    Est. $360/mo

    CAutoLLC

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    Silver Spring, MD (15 mi)
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  • White 2021 Mercedes-Benz C-Class C 300 4MATICWhite 2021 Mercedes-Benz C-Class C 300 4MATICWhite 2021 Mercedes-Benz C-Class C 300 4MATICWhite 2021 Mercedes-Benz C-Class C 300 4MATICWhite 2021 Mercedes-Benz C-Class C 300 4MATICWhite 2021 Mercedes-Benz C-Class C 300 4MATIC

    $24,650

    37,845 mi.
    Est. $445/mo

    Car Town Inc

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    Manassas, VA (27 mi)
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  • Gray 2021 Mercedes-Benz C-Class C 300 4MATICGray 2021 Mercedes-Benz C-Class C 300 4MATICGray 2021 Mercedes-Benz C-Class C 300 4MATICGray 2021 Mercedes-Benz C-Class C 300 4MATICGray 2021 Mercedes-Benz C-Class C 300 4MATICGray 2021 Mercedes-Benz C-Class C 300 4MATIC

    $21,895

    $900
    46,630 mi.
    Est. $396/mo

    National Motors of Ellicott City

    4.2
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    Ellicott City, MD (27 mi)
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  • Selenite Grey Metallic 2021 Mercedes-Benz C-Class SedanSelenite Grey Metallic 2021 Mercedes-Benz C-Class SedanSelenite Grey Metallic 2021 Mercedes-Benz C-Class SedanSelenite Grey Metallic 2021 Mercedes-Benz C-Class SedanSelenite Grey Metallic 2021 Mercedes-Benz C-Class SedanSelenite Grey Metallic 2021 Mercedes-Benz C-Class Sedan

    $19,765

    90,697 mi.
    Est. $357/mo

    Merlex Auto Group

    3.8
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    Arlington, VA (18 mi)
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  • Selenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATIC

    $22,950

    55,906 mi.
    Est. $415/mo

    Easterns Automotive Group of Laurel

    4.9
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    Laurel, MD (24 mi)
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  • White 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class Sedan

    $25,965

    19,740 mi.
    Est. $469/mo

    Merlex Auto Group

    3.8
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    Arlington, VA (18 mi)
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  • Lunar Blue Metallic 2021 Mercedes-Benz C-Class C 300 4MATICLunar Blue Metallic 2021 Mercedes-Benz C-Class C 300 4MATICLunar Blue Metallic 2021 Mercedes-Benz C-Class C 300 4MATICLunar Blue Metallic 2021 Mercedes-Benz C-Class C 300 4MATICLunar Blue Metallic 2021 Mercedes-Benz C-Class C 300 4MATICLunar Blue Metallic 2021 Mercedes-Benz C-Class C 300 4MATIC

    $25,881

    40,916 mi.
    Est. $468/mo

    Euro Motorcars Bethesda

    4.6
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    Bethesda, MD (13 mi)
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  • Black 2021 Mercedes-Benz C-Class C 300 4MATIC

    $27,881

    $1K
    25,300 mi.
    Est. $504/mo

    Euro Motorcars Bethesda

    4.6
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    Bethesda, MD (13 mi)
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  • $27,750

    $250
    24,352 mi.
    Est. $501/mo

    Ourisman Mazda of Rockville

    4.1
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    Rockville, MD (7 mi)
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  • Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300

    $20,623

    $1.2K
    76,503 mi.
    Est. $373/mo

    NJ Auto Haus LLC

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    $799 delivery from Elizabeth, NJ (193 mi)
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  • Gray 2021 Mercedes-Benz C-ClassGray 2021 Mercedes-Benz C-ClassGray 2021 Mercedes-Benz C-ClassGray 2021 Mercedes-Benz C-ClassGray 2021 Mercedes-Benz C-ClassGray 2021 Mercedes-Benz C-Class

    $29,998

    38,087 mi.
    Est. $542/mo

    CarMax Savannah

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    $399 delivery to Gaithersburg, MD (5 mi)
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  • Red 2021 Mercedes-Benz C-Class C 300Red 2021 Mercedes-Benz C-Class C 300Red 2021 Mercedes-Benz C-Class C 300Red 2021 Mercedes-Benz C-Class C 300Red 2021 Mercedes-Benz C-Class C 300Red 2021 Mercedes-Benz C-Class C 300

    $23,997

    60,500 mi.
    Est. $434/mo

    Fred's Executive Auto

    4.6
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    Woodbridge, VA (33 mi)
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  • White 2021 Mercedes-Benz C-ClassWhite 2021 Mercedes-Benz C-ClassWhite 2021 Mercedes-Benz C-ClassWhite 2021 Mercedes-Benz C-ClassWhite 2021 Mercedes-Benz C-ClassWhite 2021 Mercedes-Benz C-Class

    $25,998

    40,459 mi.
    Est. $470/mo

    CarMax Hagerstown

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    Hagerstown, MD (42 mi)
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  • Selenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATICSelenite Grey Metallic 2021 Mercedes-Benz C-Class C 300 4MATIC

    $22,950

    55,906 mi.
    Est. $415/mo

    Easterns Nissan of White Marsh

    2.8
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    White Marsh, MD (47 mi)
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  • Black 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATICBlack 2021 Mercedes-Benz C-Class C 300 4MATIC

    $27,900

    $504
    31,517 mi.
    Est. $504/mo

    Mercedes-Benz of Owings Mills

    4.9
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    Owings Mills, MD (34 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $57,454 3 Good deals
2025 Mercedes-Benz C-Class $45,578 6 Great deals
2023 Mercedes-Benz C-Class $35,964 11 Good deals
2022 Mercedes-Benz C-Class $31,852 8 Good deals
2020 Mercedes-Benz C-Class $24,329 9 Good deals
2019 Mercedes-Benz C-Class $19,281 9 Good deals
2017 Mercedes-Benz C-Class $16,177 5 Great deals
2016 Mercedes-Benz C-Class $15,082 3 Good deals
2015 Mercedes-Benz C-Class $17,401 7 Good deals

About the 2021 Mercedes-Benz C-Class

Basics

C 300 shown (base trim).

Seating
5
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
27
Transmission
9-Speed A/T
Engine
255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 Mercedes-Benz C-Class
FAQs

How much does the 2021 Mercedes-Benz C-Class cost?

The 2021 Mercedes-Benz C-Class price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 C-Class is $25,267, with pricing starting at $13,500.

What is the MPG of the 2021 Mercedes-Benz C-Class?

The 2021 Mercedes-Benz C-Class offers up to 23 MPG in city driving and 35 MPG on the highway for a combined rating of 27 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 C-Class?

The 2021 Mercedes-Benz C-Class compares to and/or competes against the following vehicles:


Is the 2021 Mercedes-Benz C-Class reliable?

The 2021 Mercedes-Benz C-Class has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 C-Class owners.

Is the 2021 Mercedes-Benz C-Class a good sedan?

Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz C-Class.

(4 reviews)
Rating breakdown (out of 5):
Comfort
5.0
Interior
4.8
Performance
5.0
Value
5.0
Exterior
5.0
Reliability
5.0
Ratings (4 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
4.8
Performance
5.0
Value
5.0
Exterior
5.0
Reliability
5.0
Trims

C 300 (6 styles)

Style
C 300 Sedan C 300 Cabriolet C 300 Coupe C 300 4MATIC Coupe C 300 4MATIC Sedan C 300 4MATIC Cabriolet
Inventory price
Starting at $41,600 Starting at $54,700 Starting at $47,200 Starting at $49,200 Starting at $43,600 Starting at $56,700
Combined MPG
27 26 27 26 27 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) 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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