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  • Gray 2021 Mercedes-Benz C-Class C 300 4MATIC

    $26,984

    50,263 mi.
    Est. $506/mo

    Berman Subaru of Chicago

    4.9
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    Chicago, IL (10 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

    $29,904

    26,085 mi.
    Est. $561/mo

    Mercedes-Benz of St. Charles

    4.6
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    Saint Charles, IL (23 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 (16 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

    $27,090

    40,714 mi.
    Est. $508/mo

    Revved Motors

    4.2
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    Addison, IL (5 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

    $21,897

    95,185 mi.
    Est. $411/mo

    Napleton Chevrolet St. Charles

    4.5
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    St. Charles, IL (20 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 (7 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

    $24,495

    70,526 mi.
    Est. $459/mo

    Conway Imports

    4.3
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    Streamwood, IL (16 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

    $25,698

    34,922 mi.
    Est. $482/mo

    Maserati of Naperville

    3.7
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    Naperville, IL (17 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

    61,505 mi.
    Est. $448/mo

    Maserati of Naperville

    3.7
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    Naperville, IL (17 mi)
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  • $27,997

    44,601 mi.
    Est. $525/mo

    Zeigler Ford of North Riverside

    4.8
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    North Riverside, IL (6 mi)
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  • Not Priced

    53,466 mi.

    Glenview Luxury Imports

    4.5
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    Glenview, IL (14 mi)
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  • Obsidian Black Metallic 2021 Mercedes-Benz C-Class C 300 4MATICObsidian Black Metallic 2021 Mercedes-Benz C-Class C 300 4MATICObsidian Black Metallic 2021 Mercedes-Benz C-Class C 300 4MATICObsidian Black Metallic 2021 Mercedes-Benz C-Class C 300 4MATICObsidian Black Metallic 2021 Mercedes-Benz C-Class C 300 4MATICObsidian Black Metallic 2021 Mercedes-Benz C-Class C 300 4MATIC

    $27,907

    32,815 mi.
    Est. $523/mo

    Jim M'Lady Nissan

    4.9
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    $300 delivery from Crystal Lake, IL (32 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

    22,200 mi.
    Est. $563/mo

    CarMax Jacksonville

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    $649 delivery to Hillside, IL (2 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

    $25,134

    52,895 mi.
    Est. $471/mo

    Garber Chevrolet Highland

    4.4
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    Highland, IN (34 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

    $23,990

    70,978 mi.
    Est. $450/mo

    Lynch Chevrolet of Kenosha

    4.6
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    Kenosha, WI (47 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

    $26,332

    34,822 mi.
    Est. $494/mo

    Zeigler Hyundai of Racine

    4.6
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    Mt. Pleasant, WI (58 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 (54 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $56,786 10 Great deals
2025 Mercedes-Benz C-Class $42,622 7 Good deals
2023 Mercedes-Benz C-Class $34,519 11 Good deals
2022 Mercedes-Benz C-Class $32,734 12 Good deals
2019 Mercedes-Benz C-Class $21,680 7 Good deals
2018 Mercedes-Benz C-Class $18,435 9 Great deals
2017 Mercedes-Benz C-Class $16,333 7 Good deals
2016 Mercedes-Benz C-Class $16,551 6 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 $25,696, 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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