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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

    $25,698

    34,922 mi.
    Est. $482/mo

    Maserati of Naperville

    3.9
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    Naperville, IL (18 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

    $25,292

    $100
    52,895 mi.
    Est. $474/mo

    Garber Chevrolet Highland

    4.4
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    Highland, IN (30 mi)
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  • Graphite Gray Metallic 2021 Mercedes-Benz C-Class C 300 4MATICGraphite Gray Metallic 2021 Mercedes-Benz C-Class C 300 4MATICGraphite Gray Metallic 2021 Mercedes-Benz C-Class C 300 4MATICGraphite Gray Metallic 2021 Mercedes-Benz C-Class C 300 4MATICGraphite Gray Metallic 2021 Mercedes-Benz C-Class C 300 4MATICGraphite Gray Metallic 2021 Mercedes-Benz C-Class C 300 4MATIC

    $25,950

    40,714 mi.
    Est. $487/mo

    Revved Motors

    4.1
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    Addison, IL (9 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

    $25,995

    45,906 mi.
    Est. $488/mo

    Conway Imports

    4.3
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    Streamwood, IL (19 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

    $23,995

    72,985 mi.
    Est. $450/mo

    Car Hunter Express

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    Bensenville, IL (10 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

    $20,500

    94,727 mi.
    Est. $384/mo

    Private seller: BM MOTORS

    Contact Seller
    Tamarack, IL (24 mi)
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  • SILVER 2021 Mercedes-Benz C-Class C 300 4MATICSILVER 2021 Mercedes-Benz C-Class C 300 4MATICSILVER 2021 Mercedes-Benz C-Class C 300 4MATICSILVER 2021 Mercedes-Benz C-Class C 300 4MATICSILVER 2021 Mercedes-Benz C-Class C 300 4MATICSILVER 2021 Mercedes-Benz C-Class C 300 4MATIC

    $24,495

    34,957 mi.
    Est. $459/mo

    Conway Imports

    4.3
    Check Availability
    Streamwood, IL (19 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

    $23,888

    $106
    61,505 mi.
    Est. $448/mo

    Maserati of Naperville

    3.9
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    Naperville, IL (18 mi)
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  • Tan 2021 Mercedes-Benz C-Class C 300 4MATICTan 2021 Mercedes-Benz C-Class C 300 4MATICTan 2021 Mercedes-Benz C-Class C 300 4MATICTan 2021 Mercedes-Benz C-Class C 300 4MATICTan 2021 Mercedes-Benz C-Class C 300 4MATICTan 2021 Mercedes-Benz C-Class C 300 4MATIC

    $24,371

    50,221 mi.
    Est. $457/mo

    Romeoville Toyota

    4.5
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    Romeoville, IL (23 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 4MATIC

    $25,991

    58,035 mi.
    Est. $487/mo

    Mercedes-Benz of Orland Park

    4.5
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    Orland Park, IL (18 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

    $27,981

    22,479 mi.
    Est. $525/mo

    Genesis of North Aurora

    4.7
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    North Aurora, IL (27 mi)
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  • White 2021 Mercedes-Benz C-Class C 300 4MATIC

    Not Priced

    71,250 mi.
    Est. $0/mo

    Mercedes-Benz of Hoffman Estates

    4.7
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    Hoffman Estates, IL (19 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

    $27,998

    $1K
    28,186 mi.
    Est. $525/mo

    CarMax Greenwood

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    Free delivery to Hillside, IL (3 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

    $33,888

    $102
    41,746 mi.
    Est. $636/mo

    Unlimited Motors

    4.5
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    $229 delivery from Westfield, IN (153 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

    $25,990

    $2.8K
    34,822 mi.
    Est. $487/mo

    Zeigler Hyundai of Racine

    4.6
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    Mt. Pleasant, WI (60 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

    $23,790

    $700
    70,432 mi.
    Est. $446/mo

    Lynch Chevrolet of Kenosha

    4.6
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    Kenosha, WI (50 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

    $15,995

    123,184 mi.
    Est. $300/mo

    Michigan City Auto

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    Michigan City, IN (51 mi)
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  • Not Priced

    32,815 mi.
    Est. $0/mo

    Jim M'Lady Nissan

    4.9
    Check Availability
    Crystal Lake, IL (35 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $56,919 14 Good deals
2025 Mercedes-Benz C-Class $43,249 9 Good deals
2023 Mercedes-Benz C-Class $33,845 4 Good deals
2022 Mercedes-Benz C-Class $32,727 3 Good deals
2019 Mercedes-Benz C-Class $21,175 10 Good deals
2018 Mercedes-Benz C-Class $18,468 10 Good deals
2017 Mercedes-Benz C-Class $16,213 6 Good deals
2016 Mercedes-Benz C-Class $16,721 8 Good deals
2015 Mercedes-Benz C-Class $14,958 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 $25,737, 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 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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