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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

    $23,795

    61,521 mi.
    Est. $406/mo

    Alexandria VW

    4.6
    Alexandria, VA (20 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

    $21,995

    74,139 mi.
    Est. $375/mo

    Mercedes-Benz of Tysons Corner

    4.6
    Vienna, VA (9 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

    $27,998

    44,830 mi.
    Est. $478/mo

    CarMax Gaithersburg

    Gaithersburg, MD (19 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

    $24,781

    39,939 mi.
    Est. $423/mo

    MemberCar

    4.3
    Rockville, MD (19 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

    $18,966

    49,813 mi.
    Est. $324/mo

    Global Auto Outlet

    3.6
    Temple Hills, 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

    $29,700

    33,074 mi.
    Est. $507/mo

    Mercedes-Benz of Silver Spring

    4.9
    Silver Spring, MD (27 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

    $21,392

    78,500 mi.
    Est. $365/mo

    Fred's Executive Auto

    4.6
    Woodbridge, VA (22 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

    $27,998

    40,546 mi.
    Est. $478/mo

    CarMax Potomac Mills

    4.4
    Woodbridge, VA (20 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

    $15,571

    90,697 mi.
    Est. $266/mo

    Merlex Auto Group

    3.8
    Arlington, 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

    $13,500

    107,552 mi.
    Est. $230/mo

    Zarvo Motors

    Camp Springs, MD (29 mi)
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  • $22,563

    67,515 mi.
    Est. $385/mo

    BMW of Sterling

    4.8
    Sterling, VA (7 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

    Not Priced

    59,709 mi.
    Est. $0/mo

    Fred's Executive Auto

    4.6
    Woodbridge, VA (22 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

    $23,998

    $1K
    54,716 mi.
    Est. $410/mo

    CarMax West Broad

    4.5
    Free delivery to Sterling, VA (7 mi)
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  • Blue 2021 Mercedes-Benz C-ClassBlue 2021 Mercedes-Benz C-ClassBlue 2021 Mercedes-Benz C-ClassBlue 2021 Mercedes-Benz C-ClassBlue 2021 Mercedes-Benz C-ClassBlue 2021 Mercedes-Benz C-Class

    $25,998

    53,945 mi.
    Est. $444/mo

    CarMax Wilmington

    4.6
    $149 delivery to Sterling, VA (7 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

    $26,998

    51,919 mi.
    Est. $461/mo

    CarMax Ellicott City

    Ellicott City, MD (40 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

    $21,900

    $2K
    22,432 mi.
    Est. $374/mo

    Alpha Motorsports Fredericksburg

    3.8
    Fredericksburg, VA (46 mi)
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  • $26,609

    32,455 mi.
    Est. $454/mo

    Honda of Annapolis

    Annapolis, MD (48 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $57,540 7 Great deals
2025 Mercedes-Benz C-Class $42,760 5 Great deals
2024 Mercedes-Benz C-Class $38,518 3 Good deals
2023 Mercedes-Benz C-Class $36,371 9 Good deals
2022 Mercedes-Benz C-Class $30,889 10 Good deals
2020 Mercedes-Benz C-Class $21,354 4 Good deals
2019 Mercedes-Benz C-Class $20,631 4 Good deals
2018 Mercedes-Benz C-Class $19,765 5 Great deals
2017 Mercedes-Benz C-Class $16,355 4 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 $25,470, 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:


  • Mercedes-Benz CL-Class
  • Mercedes-Benz AMG C 63
  • Mercedes-Benz AMG C 43
  • Chrysler 300
  • BMW 430
  • BMW 330

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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