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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

    $23,900

    $200
    61,521 mi.
    Est. $432/mo

    Alexandria VW

    4.6
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    Alexandria, VA (12 mi)
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  • Lunar Blue Metallic 2021 Mercedes-Benz C-Class SedanLunar Blue Metallic 2021 Mercedes-Benz C-Class SedanLunar Blue Metallic 2021 Mercedes-Benz C-Class SedanLunar Blue Metallic 2021 Mercedes-Benz C-Class SedanLunar Blue Metallic 2021 Mercedes-Benz C-Class SedanLunar Blue Metallic 2021 Mercedes-Benz C-Class Sedan

    $29,700

    $100
    28,220 mi.
    Est. $537/mo

    Alexandria VW

    4.6
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    Alexandria, VA (12 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

    $25,781

    39,939 mi.
    Est. $466/mo

    MemberCar

    4.3
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    Rockville, MD (26 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 (21 mi)
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  • Iridium Silver Metallic 2021 Mercedes-Benz C-Class C 300 4MATICIridium Silver Metallic 2021 Mercedes-Benz C-Class C 300 4MATICIridium Silver Metallic 2021 Mercedes-Benz C-Class C 300 4MATICIridium Silver Metallic 2021 Mercedes-Benz C-Class C 300 4MATICIridium Silver Metallic 2021 Mercedes-Benz C-Class C 300 4MATICIridium Silver Metallic 2021 Mercedes-Benz C-Class C 300 4MATIC

    $22,893

    $500
    74,139 mi.
    Est. $414/mo

    Mercedes-Benz of Tysons Corner

    4.6
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    Vienna, 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

    $20,997

    $1K
    78,500 mi.
    Est. $379/mo

    Fred's Executive Auto

    4.6
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    Woodbridge, VA (8 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

    $35,998

    45,358 mi.
    Est. $651/mo

    CarMax Potomac Mills

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    Woodbridge, VA (8 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

    $23,966

    $499
    19,740 mi.
    Est. $433/mo

    Merlex Auto Group

    3.8
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    Arlington, VA (12 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

    $17,571

    90,697 mi.
    Est. $318/mo

    Merlex Auto Group

    3.8
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    Arlington, VA (12 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

    $19,966

    49,813 mi.
    Est. $361/mo

    Global Auto Outlet

    3.5
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    Temple Hills, MD (17 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

    $21,998

    72,098 mi.
    Est. $398/mo

    CarMax Gainesville

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    $549 delivery to Woodbridge, VA (8 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

    $46,998

    55,116 mi.
    Est. $849/mo

    CarMax Virginia Beach

    4.0
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    Free delivery to Woodbridge, VA (8 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

    $26,859

    $141
    22,811 mi.
    Est. $485/mo

    Heritage Subaru Catonsville

    4.7
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    Catonsville, MD (46 mi)
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  • Gray Metallic 2021 Mercedes-Benz C-Class C 300Gray Metallic 2021 Mercedes-Benz C-Class C 300Gray Metallic 2021 Mercedes-Benz C-Class C 300Gray Metallic 2021 Mercedes-Benz C-Class C 300Gray Metallic 2021 Mercedes-Benz C-Class C 300Gray Metallic 2021 Mercedes-Benz C-Class C 300

    $26,783

    38,331 mi.
    Est. $484/mo

    Radley Cadillac

    3.6
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    Fredericksburg, VA (34 mi)
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  • Polar White 2021 Mercedes-Benz C-Class C 300Polar White 2021 Mercedes-Benz C-Class C 300Polar White 2021 Mercedes-Benz C-Class C 300Polar White 2021 Mercedes-Benz C-Class C 300Polar White 2021 Mercedes-Benz C-Class C 300Polar White 2021 Mercedes-Benz C-Class C 300

    $41,995

    17,505 mi.
    Est. $759/mo

    Trust Auto

    4.3
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    Sykesville, MD (50 mi)
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  • Blue 2021 Mercedes-Benz C-Class C 300 4MATICBlue 2021 Mercedes-Benz C-Class C 300 4MATICBlue 2021 Mercedes-Benz C-Class C 300 4MATICBlue 2021 Mercedes-Benz C-Class C 300 4MATICBlue 2021 Mercedes-Benz C-Class C 300 4MATICBlue 2021 Mercedes-Benz C-Class C 300 4MATIC

    $23,999

    22,432 mi.
    Est. $434/mo

    Alpha Motorsports Fredericksburg

    3.8
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    Fredericksburg, VA (36 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $58,046 1 Good deal
2025 Mercedes-Benz C-Class $44,854 31 Good deals
2024 Mercedes-Benz C-Class $39,142 7 Good deals
2023 Mercedes-Benz C-Class $37,345 16 Good deals
2022 Mercedes-Benz C-Class $30,813 5 Great deals
2020 Mercedes-Benz C-Class $22,276 16 Good deals
2019 Mercedes-Benz C-Class $20,924 5 Good deals
2018 Mercedes-Benz C-Class $17,782 6 Great deals
2017 Mercedes-Benz C-Class $15,751 10 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 $25,580, 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.

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