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  • designo Diamond White Metallic 2018 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C 300 4MATICdesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C 300 4MATIC

    $20,459

    $316
    44,310 mi.
    Est. $384/mo

    Schaumburg Kia

    4.4
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    Schaumburg, IL (14 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

    $19,900

    $433
    58,520 mi.
    Est. $373/mo

    Bettenhausen Fiat

    4.4
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    Orland Park, IL (21 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

    $18,500

    60,666 mi.
    Est. $347/mo

    Napleton's Valley Hyundai

    4.8
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    Aurora, IL (19 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

    $18,888

    64,713 mi.
    Est. $354/mo

    Glenview Luxury Imports

    4.5
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    Glenview, IL (14 mi)
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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

    $19,112

    58,793 mi.
    Est. $358/mo

    Napleton's River Oaks Kia

    4.8
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    Lansing, IL (28 mi)
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  • Silver 2018 Mercedes-Benz C-ClassSilver 2018 Mercedes-Benz C-ClassSilver 2018 Mercedes-Benz C-ClassSilver 2018 Mercedes-Benz C-ClassSilver 2018 Mercedes-Benz C-ClassSilver 2018 Mercedes-Benz C-Class

    $19,998

    68,505 mi.
    Est. $375/mo

    CarMax Naperville

    4.6
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    Naperville, IL (17 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. $356/mo

    Ali Luxury Motors

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    Glenview, IL (15 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. $288/mo

    Baha Auto of Cicero

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    Cicero, IL (9 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. $300/mo

    Bunt Motors Inc

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    Northbrook, 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

    $14,995

    75,773 mi.
    Est. $281/mo

    Ford City Motors Inc

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    Elgin, IL (21 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. $407/mo

    Car and Drive Motorsports

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    Midlothian, IL (20 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

    $15,795

    83,036 mi.
    Est. $296/mo

    1st Choice Auto Sales of Joliet

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    Joliet, IL (27 mi)
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  • designo Diamond White Metallic 2018 Mercedes-Benz C-Class C300 Convertibledesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C300 Convertibledesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C300 Convertibledesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C300 Convertibledesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C300 Convertibledesigno Diamond White Metallic 2018 Mercedes-Benz C-Class C300 Convertible

    $20,980

    93,405 mi.
    Est. $393/mo

    Lucky Motors Megastore of Villa Park

    3.7
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    Villa Park, IL (4 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

    $19,498

    $500
    58,417 mi.
    Est. $366/mo

    BG Motorcars

    3.5
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    Naperville, IL (21 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. $319/mo

    Luxury Car Outlet

    3.5
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    West Chicago, IL (16 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

    $18,895

    69,875 mi.
    Est. $354/mo

    Jidd Motors Mitsubishi

    4.5
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    Des Plaines, IL (12 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

    $11,950

    104,714 mi.
    Est. $224/mo

    Haus of Imports

    4.3
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    Lemont, IL (13 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

    $15,300

    95,799 mi.
    Est. $287/mo

    Haus of Imports

    4.3
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    Lemont, IL (13 mi)
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  • Polar White 2018 Mercedes-Benz C-Class C 300 4MATICPolar White 2018 Mercedes-Benz C-Class C 300 4MATICPolar White 2018 Mercedes-Benz C-Class C 300 4MATICPolar White 2018 Mercedes-Benz C-Class C 300 4MATICPolar White 2018 Mercedes-Benz C-Class C 300 4MATICPolar White 2018 Mercedes-Benz C-Class C 300 4MATIC

    $19,636

    $1.6K
    34,386 mi.
    Est. $368/mo

    Laurel BMW of Westmont

    4.5
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    Westmont, IL (7 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

    $24,355

    $413
    56,456 mi.
    Est. $457/mo

    Autos of Chicago

    4.3
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    Arlington Heights, IL (15 mi)
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  • Not Priced

    59,261 mi.
    Est. $0/mo

    Motor Cars Mitsubishi

    4.3
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    Aurora, IL (19 mi)
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  • Red 2018 Mercedes-Benz C-Class C 300 4MATIC

    $19,500

    110,124 mi.
    Est. $366/mo

    Private seller: Bridget

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    Aurora, IL (20 mi)
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  • Black 2018 Mercedes-Benz C-Class SBlack 2018 Mercedes-Benz C-Class SBlack 2018 Mercedes-Benz C-Class SBlack 2018 Mercedes-Benz C-Class SBlack 2018 Mercedes-Benz C-Class SBlack 2018 Mercedes-Benz C-Class S

    $46,998

    52,670 mi.
    Est. $881/mo

    CarMax Independence

    4.7
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    $199 delivery to Hillside, IL (2 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

    73,385 mi.
    Est. $375/mo

    CarMax Memphis

    4.8
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    $149 delivery to Hillside, IL (2 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

    $15,376

    99,644 mi.
    Est. $288/mo

    CarWise Gurnee

    4.4
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    Gurnee, IL (35 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

    $26,089

    67,719 mi.
    Est. $489/mo

    Russ Darrow Metro Chrysler Dodge Jeep RAM

    4.4
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    Milwaukee, WI (88 mi)
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  • Red 2018 Mercedes-Benz C-Class C 300 4MATICRed 2018 Mercedes-Benz C-Class C 300 4MATICRed 2018 Mercedes-Benz C-Class C 300 4MATICRed 2018 Mercedes-Benz C-Class C 300 4MATICRed 2018 Mercedes-Benz C-Class C 300 4MATICRed 2018 Mercedes-Benz C-Class C 300 4MATIC

    $21,131

    70,054 mi.
    Est. $396/mo

    R&B Car Company South Bend

    4.9
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    South Bend, IN (88 mi)
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  • Not Priced

    50,507 mi.

    Napleton Buick GMC

    4.7
    Check Availability
    Crystal Lake, IL (32 mi)
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  • $20,329

    57,828 mi.
    Est. $381/mo

    Mercedes-Benz of Milwaukee North

    4.7
    Check Availability
    Glendale, WI (86 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class $56,786 10 Great deals
2025 Mercedes-Benz C-Class $42,622 7 Good deals
2023 Mercedes-Benz C-Class $34,759 11 Good deals
2022 Mercedes-Benz C-Class $32,734 12 Good deals
2021 Mercedes-Benz C-Class $25,794 7 Good deals
2019 Mercedes-Benz C-Class $21,680 7 Good deals
2017 Mercedes-Benz C-Class $16,346 7 Good deals
2016 Mercedes-Benz C-Class $16,551 6 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 $18,578, 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.

What are some similar vehicles and competitors of the 2018 Mercedes-Benz C-Class?

The 2018 Mercedes-Benz C-Class compares to and/or competes against the following vehicles:


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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