Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • 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

    $24,968

    $1K
    64,251 mi.
    Est. $460/mo

    Courtesy Chrysler Dodge Jeep Ram

    4.9
    Check Availability
    Stonecrest, GA (10 mi)

    Quick view
  • 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

    $25,970

    $5.3K
    22,021 mi.
    Est. $478/mo

    Mercedes-Benz of Buckhead

    Check Availability
    Atlanta, GA (10 mi)

    Quick view
  • 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. $497/mo

    Mall of Georgia MINI

    4.9
    Check Availability
    Buford, GA (24 mi)
    Quick view
  • 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

    $22,563

    $200
    107,971 mi.
    Est. $415/mo

    Beaver Mazda

    5.0
    Check Availability
    Cumming, GA (27 mi)
    Quick view
  • Black 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class Sedan

    $20,997

    78,491 mi.
    Est. $387/mo

    Magnetism Motors

    4.2
    Check Availability
    Lawrenceville, GA (13 mi)
    Quick view
  • 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. $534/mo

    RBM of Atlanta

    4.5
    Check Availability
    Atlanta, GA (16 mi)
    Quick view
  • 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

    $25,996

    45,204 mi.
    Est. $479/mo

    EchoPark Automotive Atlanta (Duluth)

    4.8
    Check Availability
    Duluth, GA (13 mi)
    Quick view
  • Selenite Grey Metallic 2021 Mercedes-Benz C-Class Sedan

    $20,110

    86,303 mi.
    Est. $370/mo

    Mercedes-Benz of Buckhead

    Check Availability
    Atlanta, GA (10 mi)

    Quick view
  • 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

    $31,998

    20,729 mi.
    Est. $589/mo

    CarMax Lithia Springs

    Check Availability
    Lithia Springs, GA (24 mi)
    Quick view
  • 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

    $27,998

    34,504 mi.
    Est. $516/mo

    CarMax Southlake

    Check Availability
    Stockbridge, GA (18 mi)
    Quick view
  • 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

    58,262 mi.
    Est. $513/mo

    RBM of Atlanta

    4.5
    Check Availability
    Atlanta, GA (16 mi)
    Quick view
  • 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

    $21,500

    27,563 mi.
    Est. $396/mo

    Atlanta Best Used Cars

    3.9
    Check Availability
    Norcross, GA (12 mi)
    Quick view
  • 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. $516/mo

    CarMax Greenwood

    Check Availability
    $349 delivery to Norcross, GA (10 mi)
    Quick view
  • 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

    $25,420

    37,040 mi.
    Est. $468/mo

    ALM Mall of GA

    4.2
    Check Availability
    Buford, GA (24 mi)

    Quick view
  • 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. $479/mo

    CarMax Jackson (MS)

    Check Availability
    $99 delivery to Norcross, GA (10 mi)
    Quick view
  • White 2021 Mercedes-Benz C-Class CoupeWhite 2021 Mercedes-Benz C-Class CoupeWhite 2021 Mercedes-Benz C-Class CoupeWhite 2021 Mercedes-Benz C-Class Coupe

    $32,900

    25,200 mi.
    Est. $606/mo

    Dick Brooks Honda

    4.2
    Check Availability
    Greer, SC (140 mi)
    Quick view
  • Mojave Silver Metallic 2021 Mercedes-Benz C-Class C 300Mojave Silver Metallic 2021 Mercedes-Benz C-Class C 300Mojave Silver Metallic 2021 Mercedes-Benz C-Class C 300Mojave Silver Metallic 2021 Mercedes-Benz C-Class C 300Mojave Silver Metallic 2021 Mercedes-Benz C-Class C 300Mojave Silver Metallic 2021 Mercedes-Benz C-Class C 300

    $26,998

    26,543 mi.
    Est. $497/mo

    Mercedes-Benz of Birmingham

    4.8
    Check Availability
    Irondale, AL (143 mi)
    Quick view
  • Black 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class SedanBlack 2021 Mercedes-Benz C-Class Sedan

    $23,942

    58,841 mi.
    Est. $441/mo

    Mercedes-Benz of Chattanooga

    4.8
    Check Availability
    Chattanooga, TN (105 mi)
    Quick view
  • 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

    60,321 mi.
    Est. $479/mo

    CarMax Greenville

    2.1
    Check Availability
    Greenville, SC (128 mi)
    Quick view
  • 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

    $28,795

    35,401 mi.
    Est. $530/mo

    Mercedes-Benz of Knoxville

    3.5
    Check Availability
    Knoxville, TN (147 mi)
    Quick view
  • black 2021 Mercedes-Benz C-Class Sedanblack 2021 Mercedes-Benz C-Class Sedanblack 2021 Mercedes-Benz C-Class Sedanblack 2021 Mercedes-Benz C-Class Sedanblack 2021 Mercedes-Benz C-Class Sedanblack 2021 Mercedes-Benz C-Class Sedan

    $24,992

    71,934 mi.
    Est. $460/mo

    BMW of Columbus

    4.8
    Check Availability
    Columbus, GA (96 mi)
    Quick view

Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $56,400 4 Good deals
2025 Mercedes-Benz C-Class $43,687 8 Great deals
2024 Mercedes-Benz C-Class $39,073 10 Good deals
2023 Mercedes-Benz C-Class $34,169 8 Good deals
2022 Mercedes-Benz C-Class $30,666 8 Good deals
2020 Mercedes-Benz C-Class $23,121 7 Good deals
2019 Mercedes-Benz C-Class $21,198 8 Good deals
2018 Mercedes-Benz C-Class $18,588 5 Great deals
2017 Mercedes-Benz C-Class $17,287 6 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 $25,738, 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)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed