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  • Black Metallic 2018 Mercedes-Benz C-Class C 300 4MATICBlack Metallic 2018 Mercedes-Benz C-Class C 300 4MATICBlack Metallic 2018 Mercedes-Benz C-Class C 300 4MATICBlack Metallic 2018 Mercedes-Benz C-Class C 300 4MATICBlack Metallic 2018 Mercedes-Benz C-Class C 300 4MATICBlack Metallic 2018 Mercedes-Benz C-Class C 300 4MATIC

    $18,102

    58,793 mi.
    Est. $321/mo

    Napleton's River Oaks Kia

    4.8
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    Lansing, IL (20 mi)
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  • White 2018 Mercedes-Benz C-Class C 300 Sedan 4DWhite 2018 Mercedes-Benz C-Class C 300 Sedan 4DWhite 2018 Mercedes-Benz C-Class C 300 Sedan 4DWhite 2018 Mercedes-Benz C-Class C 300 Sedan 4DWhite 2018 Mercedes-Benz C-Class C 300 Sedan 4DWhite 2018 Mercedes-Benz C-Class C 300 Sedan 4D

    $18,995

    38,547 mi.
    Est. $337/mo

    Ali Luxury Motors

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    Glenview, IL (19 mi)
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  • Black 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATIC

    $18,995

    78,552 mi.
    Est. $337/mo

    Blue Sky Automotive - Chicago

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    Chicago, IL (3 mi)
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  • BLACK 2018 Mercedes-Benz C-Class C 300 4MATICBLACK 2018 Mercedes-Benz C-Class C 300 4MATICBLACK 2018 Mercedes-Benz C-Class C 300 4MATICBLACK 2018 Mercedes-Benz C-Class C 300 4MATICBLACK 2018 Mercedes-Benz C-Class C 300 4MATICBLACK 2018 Mercedes-Benz C-Class C 300 4MATIC

    $25,900

    73,014 mi.
    Est. $460/mo

    Benton Cars

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    Mokena, IL (23 mi)
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  • Blue 2018 Mercedes-Benz C-Class C 300 4MATICBlue 2018 Mercedes-Benz C-Class C 300 4MATICBlue 2018 Mercedes-Benz C-Class C 300 4MATICBlue 2018 Mercedes-Benz C-Class C 300 4MATICBlue 2018 Mercedes-Benz C-Class C 300 4MATICBlue 2018 Mercedes-Benz C-Class C 300 4MATIC

    $15,995

    84,189 mi.
    Est. $284/mo

    Bunt Motors Inc

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    Northbrook, IL (20 mi)
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  • 2018 Mercedes-Benz C-Class Sedan2018 Mercedes-Benz C-Class Sedan2018 Mercedes-Benz C-Class Sedan2018 Mercedes-Benz C-Class Sedan2018 Mercedes-Benz C-Class Sedan2018 Mercedes-Benz C-Class Sedan

    $15,372

    116,078 mi.
    Est. $273/mo

    Baha Auto of Cicero

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    Cicero, IL (4 mi)
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  • Black 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlack 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlack 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlack 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlack 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlack 2018 Mercedes-Benz C-Class C 300 Sedan 4D

    $21,700

    67,539 mi.
    Est. $385/mo

    Car and Drive Motorsports

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    Midlothian, IL (16 mi)
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  • White 2018 Mercedes-Benz C-Class C 300 4MATICWhite 2018 Mercedes-Benz C-Class C 300 4MATICWhite 2018 Mercedes-Benz C-Class C 300 4MATICWhite 2018 Mercedes-Benz C-Class C 300 4MATICWhite 2018 Mercedes-Benz C-Class C 300 4MATICWhite 2018 Mercedes-Benz C-Class C 300 4MATIC

    $16,995

    67,638 mi.
    Est. $302/mo

    Luxury Car Outlet

    3.6
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    West Chicago, IL (29 mi)
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  • Black 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATIC

    $19,308

    69,875 mi.
    Est. $343/mo

    Jidd Motors Mitsubishi

    4.5
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    Des Plaines, IL (18 mi)
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  • Blue 2018 Mercedes-Benz C-Class C 300Blue 2018 Mercedes-Benz C-Class C 300Blue 2018 Mercedes-Benz C-Class C 300Blue 2018 Mercedes-Benz C-Class C 300Blue 2018 Mercedes-Benz C-Class C 300Blue 2018 Mercedes-Benz C-Class C 300

    $22,400

    $1.4K
    51,581 mi.
    Est. $398/mo

    Haus of Imports

    4.3
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    Lemont, IL (17 mi)
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  • Silver 2018 Mercedes-Benz C-Class C 300 4MATICSilver 2018 Mercedes-Benz C-Class C 300 4MATICSilver 2018 Mercedes-Benz C-Class C 300 4MATICSilver 2018 Mercedes-Benz C-Class C 300 4MATICSilver 2018 Mercedes-Benz C-Class C 300 4MATICSilver 2018 Mercedes-Benz C-Class C 300 4MATIC

    $17,407

    75,770 mi.
    Est. $309/mo

    Auto Select

    4.2
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    Roselle, IL (25 mi)
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  • designo Cardinal Red Metallic 2018 Mercedes-Benz C-Class C 300designo Cardinal Red Metallic 2018 Mercedes-Benz C-Class C 300designo Cardinal Red Metallic 2018 Mercedes-Benz C-Class C 300designo Cardinal Red Metallic 2018 Mercedes-Benz C-Class C 300designo Cardinal Red Metallic 2018 Mercedes-Benz C-Class C 300designo Cardinal Red Metallic 2018 Mercedes-Benz C-Class C 300

    $14,912

    90,177 mi.
    Est. $265/mo

    Ed Napleton Honda

    4.9
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    Oak Lawn, IL (11 mi)
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  • Black 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATIC

    $23,985

    77,566 mi.
    Est. $426/mo

    Star Auto Works

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    Downers Grove, IL (19 mi)
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  • Polar White 2018 Mercedes-Benz C-Class CabrioletPolar White 2018 Mercedes-Benz C-Class CabrioletPolar White 2018 Mercedes-Benz C-Class CabrioletPolar White 2018 Mercedes-Benz C-Class CabrioletPolar White 2018 Mercedes-Benz C-Class CabrioletPolar White 2018 Mercedes-Benz C-Class Cabriolet

    $24,855

    56,456 mi.
    Est. $441/mo

    Autos of Chicago

    4.3
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    Arlington Heights, IL (23 mi)
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  • White 2018 Mercedes-Benz C-ClassWhite 2018 Mercedes-Benz C-ClassWhite 2018 Mercedes-Benz C-ClassWhite 2018 Mercedes-Benz C-ClassWhite 2018 Mercedes-Benz C-ClassWhite 2018 Mercedes-Benz C-Class

    $20,998

    55,675 mi.
    Est. $373/mo

    CarMax Virginia Beach

    4.1
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    $449 delivery to Oak Lawn, IL (11 mi)
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  • Black 2018 Mercedes-Benz C-ClassBlack 2018 Mercedes-Benz C-ClassBlack 2018 Mercedes-Benz C-ClassBlack 2018 Mercedes-Benz C-ClassBlack 2018 Mercedes-Benz C-ClassBlack 2018 Mercedes-Benz C-Class

    $19,998

    74,576 mi.
    Est. $355/mo

    CarMax Harrisonburg

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    $399 delivery to Oak Lawn, IL (11 mi)
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  • Black 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATIC

    $14,576

    $500
    99,644 mi.
    Est. $259/mo

    CarWise Gurnee

    4.4
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    Gurnee, IL (41 mi)
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  • Gray 2018 Mercedes-Benz C-Class C 300Gray 2018 Mercedes-Benz C-Class C 300Gray 2018 Mercedes-Benz C-Class C 300Gray 2018 Mercedes-Benz C-Class C 300Gray 2018 Mercedes-Benz C-Class C 300Gray 2018 Mercedes-Benz C-Class C 300

    $17,877

    74,042 mi.
    Est. $317/mo

    Dart Motors

    4.0
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    Mchenry, IL (44 mi)
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  • Black 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATICBlack 2018 Mercedes-Benz C-Class C 300 4MATIC

    $18,998

    58,417 mi.
    Est. $337/mo

    BG Motorcars

    3.5
    Check Availability
    Naperville, IL (31 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $56,702 5 Great deals
2025 Mercedes-Benz C-Class $39,049 12 Good deals
2023 Mercedes-Benz C-Class $34,664 8 Good deals
2021 Mercedes-Benz C-Class $26,861 9 Good deals
2019 Mercedes-Benz C-Class $21,692 9 Good deals
2017 Mercedes-Benz C-Class $16,912 2 Good deals
2016 Mercedes-Benz C-Class $16,437 7 Great deals

About the 2018 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
241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 Mercedes-Benz C-Class
FAQs

How much does the 2018 Mercedes-Benz C-Class cost?

The 2018 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 2018 C-Class is $18,418, with pricing starting at $6,750.

What is the MPG of the 2018 Mercedes-Benz C-Class?

The 2018 Mercedes-Benz C-Class offers up to 24 MPG in city driving and 33 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 2018 Mercedes-Benz C-Class reliable?

The 2018 Mercedes-Benz C-Class has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 C-Class owners.

Is the 2018 Mercedes-Benz C-Class a good sedan?

Below are the Cars.com consumer ratings for the 2018 Mercedes-Benz C-Class.

(67 reviews)
Rating breakdown (out of 5):
Comfort
4.8
Interior
4.9
Performance
4.9
Value
4.7
Exterior
4.9
Reliability
4.8
Ratings (67 reviews)

92% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.8
Interior
4.9
Performance
4.9
Value
4.7
Exterior
4.9
Reliability
4.8
Trims

C 300 (6 styles)

Style
C 300 4MATIC Sedan C 300 4MATIC Cabriolet C 300 Coupe C 300 4MATIC Coupe C 300 Sedan C 300 Cabriolet
Inventory price
Starting at $42,250 Starting at $53,200 Starting at $43,200 Starting at $45,200 Starting at $40,250 Starting at $51,200
Combined MPG
26 25 25 25 27 25
Engine
241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

C 350e (1 style)

Style
C 350e Sedan
Inventory price
Starting at $47,900
Combined MPG
30
Engine
275.0-hp, 2.0-liter, 4 Cylinder Engine (Plug-In Electric/Gas)
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