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  • Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300

    $16,421

    $290
    79,112 mi.
    Est. $292/mo

    Karplus Warehouse Inc.

    4.1
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    Pacoima, CA (1,745 mi)

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  • Cavansite Blue Metallic 2020 Mercedes-Benz C-Class C300Cavansite Blue Metallic 2020 Mercedes-Benz C-Class C300Cavansite Blue Metallic 2020 Mercedes-Benz C-Class C300Cavansite Blue Metallic 2020 Mercedes-Benz C-Class C300Cavansite Blue Metallic 2020 Mercedes-Benz C-Class C300Cavansite Blue Metallic 2020 Mercedes-Benz C-Class C300

    $17,999

    107,730 mi.
    Est. $320/mo

    John Miles Chevrolet Buick GMC

    4.2
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    Conyers, GA (602 mi)

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  • Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300

    $16,894

    55,818 mi.
    Est. $300/mo

    HGreg.com Orlando

    4.5
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    Orlando, FL (994 mi)
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  • Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300

    $31,142

    73,158 mi.
    Est. $553/mo

    Mercedes-Benz of Bonita Springs

    4.9
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    Bonita Springs, FL (1,127 mi)
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  • Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300

    $21,779

    54,081 mi.
    Est. $387/mo

    Koons Annapolis Toyota

    4.3
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    Annapolis, MD (619 mi)
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  • 02040 2020 Mercedes-Benz C-Class C 30002040 2020 Mercedes-Benz C-Class C 30002040 2020 Mercedes-Benz C-Class C 30002040 2020 Mercedes-Benz C-Class C 30002040 2020 Mercedes-Benz C-Class C 30002040 2020 Mercedes-Benz C-Class C 300

    $25,384

    29,444 mi.
    Est. $451/mo

    Gettel Stadium Toyota

    4.4
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    Tampa, FL (1,003 mi)
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  • Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300

    $22,000

    61,516 mi.
    Est. $391/mo

    Leif Johnson Ford of Buda

    4.9
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    Buda, TX (993 mi)
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  • Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300

    $24,925

    37,152 mi.
    Est. $443/mo

    CAG - Austin INFINITI

    4.6
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    Austin, TX (974 mi)
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  • designo Diamond White Metallic 2020 Mercedes-Benz C-Class C 300designo Diamond White Metallic 2020 Mercedes-Benz C-Class C 300designo Diamond White Metallic 2020 Mercedes-Benz C-Class C 300designo Diamond White Metallic 2020 Mercedes-Benz C-Class C 300designo Diamond White Metallic 2020 Mercedes-Benz C-Class C 300designo Diamond White Metallic 2020 Mercedes-Benz C-Class C 300

    $18,690

    108,682 mi.
    Est. $332/mo

    Bob Moore Ford

    4.4
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    Oklahoma City, OK (696 mi)
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  • White 2020 Mercedes-Benz C-Class C 300White 2020 Mercedes-Benz C-Class C 300White 2020 Mercedes-Benz C-Class C 300White 2020 Mercedes-Benz C-Class C 300White 2020 Mercedes-Benz C-Class C 300White 2020 Mercedes-Benz C-Class C 300

    $14,995

    $4.1K
    75,630 mi.
    Est. $266/mo

    Seminole Chevrolet

    4.4
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    Sanford, FL (971 mi)
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  • designo Cashmere White 2020 Mercedes-Benz C-Class C 300designo Cashmere White 2020 Mercedes-Benz C-Class C 300designo Cashmere White 2020 Mercedes-Benz C-Class C 300designo Cashmere White 2020 Mercedes-Benz C-Class C 300designo Cashmere White 2020 Mercedes-Benz C-Class C 300designo Cashmere White 2020 Mercedes-Benz C-Class C 300

    $20,938

    95,387 mi.
    Est. $372/mo

    Park Place Acura

    4.3
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    Plano, TX (791 mi)
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  • Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300

    $20,222

    $222
    87,068 mi.
    Est. $359/mo

    Keffer Hyundai

    4.3
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    Matthews, NC (597 mi)
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  • Selenite Grey Metallic 2020 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2020 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2020 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2020 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2020 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2020 Mercedes-Benz C-Class C 300

    $25,775

    51,619 mi.
    Est. $458/mo

    Galpin Ford

    4.9
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    North Hills, CA (1,749 mi)
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  • Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300Polar White 2020 Mercedes-Benz C-Class C 300

    $29,404

    27,622 mi.
    Est. $522/mo

    Rick Hendrick Chrysler Dodge Jeep RAM Duluth

    4.8
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    Duluth, GA (579 mi)
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  • Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300Silver 2020 Mercedes-Benz C-Class C 300

    $22,532

    54,174 mi.
    Est. $400/mo

    Max Chevrolet GMC of Nevada

    4.8
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    Nevada, MO (452 mi)
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  • 02775 2020 Mercedes-Benz C-Class C 30002775 2020 Mercedes-Benz C-Class C 30002775 2020 Mercedes-Benz C-Class C 30002775 2020 Mercedes-Benz C-Class C 30002775 2020 Mercedes-Benz C-Class C 30002775 2020 Mercedes-Benz C-Class C 300

    $23,249

    $1K
    66,016 mi.
    Est. $413/mo

    Mercedes-Benz of Hilton Head

    4.7
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    Bluffton, SC (759 mi)
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  • 10.25' Center Display 2020 Mercedes-Benz C-Class C 30010.25' Center Display 2020 Mercedes-Benz C-Class C 30010.25' Center Display 2020 Mercedes-Benz C-Class C 30010.25' Center Display 2020 Mercedes-Benz C-Class C 30010.25' Center Display 2020 Mercedes-Benz C-Class C 30010.25' Center Display 2020 Mercedes-Benz C-Class C 300

    $23,993

    50,069 mi.
    Est. $426/mo

    Land Rover Henderson

    4.2
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    Henderson, NV (1,519 mi)
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  • Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300Black 2020 Mercedes-Benz C-Class C 300

    $20,145

    81,000 mi.
    Est. $358/mo

    Fred's Executive Auto

    4.6
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    Woodbridge, VA (591 mi)
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  • White 2020 Mercedes-Benz C-Class C 300 Coupe 2DWhite 2020 Mercedes-Benz C-Class C 300 Coupe 2DWhite 2020 Mercedes-Benz C-Class C 300 Coupe 2DWhite 2020 Mercedes-Benz C-Class C 300 Coupe 2DWhite 2020 Mercedes-Benz C-Class C 300 Coupe 2DWhite 2020 Mercedes-Benz C-Class C 300 Coupe 2D

    $23,407

    $500
    83,800 mi.
    Est. $416/mo

    Auto Select

    4.2
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    Roselle, IL (26 mi)
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  • Blue 2020 Mercedes-Benz C-ClassBlue 2020 Mercedes-Benz C-ClassBlue 2020 Mercedes-Benz C-ClassBlue 2020 Mercedes-Benz C-ClassBlue 2020 Mercedes-Benz C-ClassBlue 2020 Mercedes-Benz C-Class

    $25,998

    44,422 mi.
    Est. $462/mo

    CarMax Memphis

    4.8
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    Memphis, TN (476 mi)
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  • Gray 2020 Mercedes-Benz C-ClassGray 2020 Mercedes-Benz C-ClassGray 2020 Mercedes-Benz C-ClassGray 2020 Mercedes-Benz C-ClassGray 2020 Mercedes-Benz C-ClassGray 2020 Mercedes-Benz C-Class

    $23,998

    55,046 mi.
    Est. $426/mo

    CarMax Clackamas

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    Milwaukie, OR (1,750 mi)
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  • Black 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-Class

    $29,998

    21,927 mi.
    Est. $533/mo

    CarMax Escondido

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    Escondido, CA (1,714 mi)
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  • Gray Metallic 2020 Mercedes-Benz C-Class C 300Gray Metallic 2020 Mercedes-Benz C-Class C 300Gray Metallic 2020 Mercedes-Benz C-Class C 300Gray Metallic 2020 Mercedes-Benz C-Class C 300Gray Metallic 2020 Mercedes-Benz C-Class C 300Gray Metallic 2020 Mercedes-Benz C-Class C 300

    $21,084

    109,000 mi.
    Est. $374/mo

    Dapper Car Sales

    4.7
    Check Availability
    La Habra, CA (1,732 mi)
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  • Black 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-ClassBlack 2020 Mercedes-Benz C-Class

    $23,998

    41,451 mi.
    Est. $426/mo

    CarMax Vancouver

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    Vancouver, WA (1,748 mi)
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  • Black 2020 Mercedes-Benz C-Class C300Black 2020 Mercedes-Benz C-Class C300Black 2020 Mercedes-Benz C-Class C300Black 2020 Mercedes-Benz C-Class C300Black 2020 Mercedes-Benz C-Class C300Black 2020 Mercedes-Benz C-Class C300

    $21,614

    $986
    47,947 mi.
    Est. $384/mo

    Nissan of Tustin

    4.8
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    Tustin, CA (1,730 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class C 300 35 Great deals
2025 Mercedes-Benz C-Class C 300 $40,368 46 Great deals
2024 Mercedes-Benz C-Class C 300 $37,263 44 Great deals
2023 Mercedes-Benz C-Class C 300 $35,182 60 Great deals
2022 Mercedes-Benz C-Class C 300 $31,702 37 Great deals
2021 Mercedes-Benz C-Class C 300 $25,315 35 Great deals
2019 Mercedes-Benz C-Class C 300 $20,241 39 Great deals
2018 Mercedes-Benz C-Class C 300 $18,072 69 Great deals
2017 Mercedes-Benz C-Class C 300 $15,783 42 Great deals

About the 2020 Mercedes-Benz C-Class C 300

Basics

C 300 shown.

Seating
5
Door count
4
Drivetrain
Rear Wheel Drive
Combined MPG
28
Transmission
9-Speed A/T
Engine
255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2020 Mercedes-Benz C-Class C 300
FAQs

How much does the 2020 Mercedes-Benz C-Class C 300 cost?

The 2020 Mercedes-Benz C-Class C 300 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2020 C-Class C 300 is $23,336, with pricing starting at $12,765.

What is the MPG of the 2020 Mercedes-Benz C-Class C 300?

The 2020 Mercedes-Benz C-Class C 300 offers up to 24 MPG in city driving and 35 MPG on the highway for a combined rating of 28 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2020 Mercedes-Benz C-Class C 300?

The 2020 Mercedes-Benz C-Class C 300 compares to and/or competes against the following vehicles:


Is the 2020 Mercedes-Benz C-Class C 300 reliable?

The 2020 Mercedes-Benz C-Class has an average reliability rating of 4.2 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 C-Class owners.

Ratings (17 reviews)

76% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.8
Performance
4.8
Value
4.2
Exterior
4.6
Reliability
4.2
Trims

C 300 (3 styles)

Style
C 300 Cabriolet C 300 Sedan C 300 Coupe
Inventory price
Starting at $53,950 Starting at $41,400 Starting at $45,950
Combined MPG
24 28 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)
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Mercedes-Benz C-Class trims