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  • 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

    $23,132

    48,676 mi.
    Est. $430/mo

    Right Toyota

    3.6
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    Scottsdale, AZ (12 mi)

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  • Gray 2021 Mercedes-Benz C-Class CabrioletGray 2021 Mercedes-Benz C-Class CabrioletGray 2021 Mercedes-Benz C-Class CabrioletGray 2021 Mercedes-Benz C-Class CabrioletGray 2021 Mercedes-Benz C-Class CabrioletGray 2021 Mercedes-Benz C-Class Cabriolet

    $38,099

    $500
    19,929 mi.
    Est. $709/mo

    Certified Benz & Beemer

    4.9
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    Scottsdale, AZ (12 mi)

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  • 2021 Mercedes-Benz C-Class Sedan2021 Mercedes-Benz C-Class Sedan2021 Mercedes-Benz C-Class Sedan2021 Mercedes-Benz C-Class Sedan2021 Mercedes-Benz C-Class Sedan2021 Mercedes-Benz C-Class Sedan

    $22,494

    $2.5K
    65,465 mi.
    Est. $418/mo

    Camelback Ford Lincoln

    4.7
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    Phoenix, AZ (5 mi)
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  • 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

    $25,199

    $100
    49,538 mi.
    Est. $469/mo

    Courtesy Kia

    4.4
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    Mesa, AZ (27 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

    $25,950

    27,443 mi.
    Est. $483/mo

    Cascio Motors

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    Scottsdale, AZ (12 mi)
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  • 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

    $26,632

    47,000 mi.
    Est. $495/mo

    Mercedes-Benz of North Scottsdale

    4.9
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    Phoenix, AZ (12 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

    42,037 mi.
    Est. $484/mo

    CarMax Phoenix-Gilbert

    4.7
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    Gilbert, AZ (28 mi)
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  • DESIGNO DIAMOND WHITE MET 2021 Mercedes-Benz C-Class SedanDESIGNO DIAMOND WHITE MET 2021 Mercedes-Benz C-Class SedanDESIGNO DIAMOND WHITE MET 2021 Mercedes-Benz C-Class SedanDESIGNO DIAMOND WHITE MET 2021 Mercedes-Benz C-Class SedanDESIGNO DIAMOND WHITE MET 2021 Mercedes-Benz C-Class SedanDESIGNO DIAMOND WHITE MET 2021 Mercedes-Benz C-Class Sedan

    $23,664

    48,404 mi.
    Est. $440/mo

    STG Auto Group Of Chandler

    2.6
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    Chandler, AZ (21 mi)
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  • 2021 Mercedes-Benz C-Class C 300 4MATIC2021 Mercedes-Benz C-Class C 300 4MATIC2021 Mercedes-Benz C-Class C 300 4MATIC2021 Mercedes-Benz C-Class C 300 4MATIC2021 Mercedes-Benz C-Class C 300 4MATIC2021 Mercedes-Benz C-Class C 300 4MATIC

    $26,694

    54,932 mi.
    Est. $497/mo

    Mercedes-Benz of Gilbert

    2.9
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    Gilbert, AZ (26 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

    $24,998

    67,335 mi.
    Est. $465/mo

    Beemer Haus

    3.3
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    Mesa, AZ (17 mi)
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  • Black 2021 Mercedes-Benz C-Class Sedan

    Not Priced

    34,166 mi.
    Est. $0/mo

    Mercedes-Benz of North Scottsdale

    4.9
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    Phoenix, AZ (12 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

    $24,998

    46,289 mi.
    Est. $465/mo

    CarMax Pleasant Hill

    4.1
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    $249 delivery to Tolleson, AZ (13 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

    $34,998

    29,118 mi.
    Est. $651/mo

    CarMax Palmdale

    4.7
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    $149 delivery to Tolleson, AZ (13 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

    $30,998

    32,565 mi.
    Est. $577/mo

    CarMax Henderson

    4.4
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    Henderson, NV (240 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

    $25,799

    $100
    36,778 mi.
    Est. $480/mo

    Boktor Motors

    4.3
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    Las Vegas, NV (246 mi)
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  • 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

    $23,900

    44,266 mi.
    Est. $445/mo

    Unique Imports

    3.5
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    Tucson, AZ (117 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $55,861 1 Good deal
2025 Mercedes-Benz C-Class $41,317 5 Great deals
2024 Mercedes-Benz C-Class $39,658 6 Good deals
2023 Mercedes-Benz C-Class $36,994 10 Great deals
2018 Mercedes-Benz C-Class $18,392 5 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 $25,588, 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.

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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