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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

    $24,200

    61,521 mi.
    Est. $437/mo

    Alexandria VW

    4.6
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    Alexandria, VA (13 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

    $24,200

    61,521 mi.
    Est. $437/mo

    Alexandria VW

    4.6
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    Alexandria, VA (13 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

    43,770 mi.
    Est. $396/mo

    National Motors of Ellicott City

    4.2
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    Ellicott City, MD (22 mi)
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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 (13 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 (4 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

    $26,500

    $1.2K
    24,352 mi.
    Est. $479/mo

    Ourisman Mazda of Rockville

    4.1
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    Rockville, MD (11 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

    $26,496

    46,356 mi.
    Est. $479/mo

    Mercedes-Benz of Tysons Corner

    4.6
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    Vienna, VA (16 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

    $29,000

    43,997 mi.
    Est. $524/mo

    Mercedes-Benz of Catonsville

    4.3
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    Baltimore, MD (23 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

    3.9
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    Arlington, VA (12 mi)
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  • Polar White 2021 Mercedes-Benz C-Class SedanPolar White 2021 Mercedes-Benz C-Class SedanPolar White 2021 Mercedes-Benz C-Class SedanPolar White 2021 Mercedes-Benz C-Class SedanPolar White 2021 Mercedes-Benz C-Class SedanPolar White 2021 Mercedes-Benz C-Class Sedan

    $24,966

    19,740 mi.
    Est. $451/mo

    Merlex Auto Group

    3.9
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    Arlington, VA (12 mi)
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  • $30,500

    28,220 mi.
    Est. $551/mo

    Alexandria VW

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

    $27,286

    22,811 mi.
    Est. $493/mo

    Heritage Subaru Catonsville

    4.7
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    Catonsville, MD (23 mi)
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  • Black 2021 Mercedes-Benz C-ClassBlack 2021 Mercedes-Benz C-ClassBlack 2021 Mercedes-Benz C-ClassBlack 2021 Mercedes-Benz C-ClassBlack 2021 Mercedes-Benz C-ClassBlack 2021 Mercedes-Benz C-Class

    $24,998

    $1K
    67,949 mi.
    Est. $452/mo

    CarMax Melbourne

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    $599 delivery to Laurel, MD (12 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

    $29,998

    15,800 mi.
    Est. $542/mo

    CarMax Town Center

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    $449 delivery to Laurel, MD (12 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

    $23,900

    29,906 mi.
    Est. $432/mo

    Alpha Motorsports Manassas

    4.8
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    Manassas, VA (32 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

    $23,950

    $700
    37,845 mi.
    Est. $433/mo

    Car Town Inc

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    Manassas, VA (31 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

    Not Priced

    60,500 mi.
    Est. $0/mo

    Fred's Executive Auto

    4.6
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    Woodbridge, VA (31 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $56,888 10 Good deals
2025 Mercedes-Benz C-Class $45,283 8 Great deals
2023 Mercedes-Benz C-Class $36,354 15 Good deals
2022 Mercedes-Benz C-Class $32,523 2 Good deals
2020 Mercedes-Benz C-Class $23,912 10 Good deals
2019 Mercedes-Benz C-Class $20,913 6 Good deals
2018 Mercedes-Benz C-Class $16,995 5 Great deals
2017 Mercedes-Benz C-Class $15,818 7 Great 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 $25,355, 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 4MATIC Cabriolet C 300 Coupe C 300 4MATIC Coupe C 300 Sedan C 300 Cabriolet C 300 4MATIC Sedan
Inventory price
Starting at $56,700 Starting at $47,200 Starting at $49,200 Starting at $41,600 Starting at $54,700 Starting at $43,600
Combined MPG
25 27 26 27 26 27
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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