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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

    $31,342

    $640
    22,009 mi.
    Est. $582/mo

    Mercedes-Benz of Buckhead

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    Atlanta, GA (9 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

    $31,342

    $640
    22,009 mi.
    Est. $582/mo

    Mercedes-Benz of Buckhead

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    Atlanta, GA (9 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

    $27,848

    58,245 mi.
    Est. $517/mo

    RBM of Atlanta

    4.5
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    Atlanta, GA (18 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. $557/mo

    CarMax Town Center

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    Kennesaw, GA (25 mi)
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  • Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300Selenite Gray Metallic 2021 Mercedes-Benz C-Class C 300

    $28,993

    47,143 mi.
    Est. $538/mo

    Mercedes-Benz of Atlanta Northeast

    4.8
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    Duluth, GA (23 mi)
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  • Iridium Silver Metallic 2021 Mercedes-Benz C-Class C 300Iridium Silver Metallic 2021 Mercedes-Benz C-Class C 300Iridium Silver Metallic 2021 Mercedes-Benz C-Class C 300Iridium Silver Metallic 2021 Mercedes-Benz C-Class C 300Iridium Silver Metallic 2021 Mercedes-Benz C-Class C 300Iridium Silver Metallic 2021 Mercedes-Benz C-Class C 300

    $27,011

    $478
    47,160 mi.
    Est. $501/mo

    RBM of Atlanta

    4.5
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    Atlanta, GA (18 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

    $28,984

    39,327 mi.
    Est. $538/mo

    RBM of Atlanta

    4.5
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    Atlanta, GA (18 mi)
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  • designo Diamond White Metallic 2021 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2021 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2021 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2021 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2021 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2021 Mercedes-Benz C-Class C 300 4MATIC

    $25,420

    46,144 mi.
    Est. $472/mo

    ALM Kennesaw

    4.5
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    Kennesaw, GA (25 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

    $24,998

    55,578 mi.
    Est. $464/mo

    CarMax Norcross

    1.9
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    Norcross, GA (18 mi)
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  • Black 2021 Mercedes-Benz C-Class C 300Black 2021 Mercedes-Benz C-Class C 300Black 2021 Mercedes-Benz C-Class C 300Black 2021 Mercedes-Benz C-Class C 300Black 2021 Mercedes-Benz C-Class C 300Black 2021 Mercedes-Benz C-Class C 300

    $21,000

    $500
    60,132 mi.
    Est. $390/mo

    Atlanta Best Used Cars

    3.9
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    Norcross, GA (19 mi)
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  • Lunar Blue Metallic 2021 Mercedes-Benz C-Class C 300Lunar Blue Metallic 2021 Mercedes-Benz C-Class C 300Lunar Blue Metallic 2021 Mercedes-Benz C-Class C 300Lunar Blue Metallic 2021 Mercedes-Benz C-Class C 300Lunar Blue Metallic 2021 Mercedes-Benz C-Class C 300Lunar Blue Metallic 2021 Mercedes-Benz C-Class C 300

    $22,000

    27,563 mi.
    Est. $408/mo

    Atlanta Best Used Cars

    3.9
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    Norcross, GA (19 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

    $25,998

    58,664 mi.
    Est. $483/mo

    CarMax Jackson (MS)

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    $199 delivery to Stockbridge, GA (12 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

    $26,498

    26,503 mi.
    Est. $492/mo

    Maserati of Naperville

    4.0
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    $1,190 delivery from Naperville, IL (596 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

    $25,920

    37,040 mi.
    Est. $481/mo

    ALM Mall of GA

    4.2
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    Buford, GA (33 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

    $26,988

    44,786 mi.
    Est. $501/mo

    Mall of Georgia MINI

    4.9
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    Buford, GA (33 mi)
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  • White 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class SedanWhite 2021 Mercedes-Benz C-Class Sedan

    $22,000

    107,971 mi.
    Est. $408/mo

    Beaver Mazda

    5.0
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    Cumming, GA (34 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $56,342
2025 Mercedes-Benz C-Class $44,606 7 Great deals
2024 Mercedes-Benz C-Class $40,071 10 Good deals
2023 Mercedes-Benz C-Class $34,290 6 Good deals
2022 Mercedes-Benz C-Class $31,520 6 Good deals
2020 Mercedes-Benz C-Class $21,125 9 Good deals
2019 Mercedes-Benz C-Class $21,519 6 Good deals
2018 Mercedes-Benz C-Class $16,985 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 $25,428, 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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