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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

    $24,997

    $3K
    28,037 mi.
    Est. $472/mo

    Mercedes-Benz of Anaheim

    4.8
    Check Availability
    Anaheim, CA (26 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

    $18,435

    $1.6K
    65,373 mi.
    Est. $348/mo

    Sierra Subaru of Monrovia

    4.9
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    Monrovia, CA (21 mi)
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  • Black 2018 Mercedes-Benz C-Class C 300Black 2018 Mercedes-Benz C-Class C 300Black 2018 Mercedes-Benz C-Class C 300Black 2018 Mercedes-Benz C-Class C 300Black 2018 Mercedes-Benz C-Class C 300Black 2018 Mercedes-Benz C-Class C 300

    $20,997

    87,558 mi.
    Est. $396/mo

    Auto Connections

    4.8
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    Orange, CA (25 mi)
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  • Black 2018 Mercedes-Benz C-Class C 300 Coupe 2DBlack 2018 Mercedes-Benz C-Class C 300 Coupe 2DBlack 2018 Mercedes-Benz C-Class C 300 Coupe 2DBlack 2018 Mercedes-Benz C-Class C 300 Coupe 2DBlack 2018 Mercedes-Benz C-Class C 300 Coupe 2DBlack 2018 Mercedes-Benz C-Class C 300 Coupe 2D

    $16,395

    91,509 mi.
    Est. $310/mo

    Pro X Motors

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    South Gate, CA (4 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

    $17,800

    56,001 mi.
    Est. $336/mo

    Apollo Auto Inc

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    El Monte, CA (16 mi)
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  • Blue 2018 Mercedes-Benz C-Class SedanBlue 2018 Mercedes-Benz C-Class SedanBlue 2018 Mercedes-Benz C-Class SedanBlue 2018 Mercedes-Benz C-Class SedanBlue 2018 Mercedes-Benz C-Class SedanBlue 2018 Mercedes-Benz C-Class Sedan

    $15,495

    $1.5K
    85,504 mi.
    Est. $293/mo

    Car Fluent Inc of Sunland

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    Sunland, CA (25 mi)
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  • 2018 Mercedes-Benz C-Class Coupe2018 Mercedes-Benz C-Class Coupe2018 Mercedes-Benz C-Class Coupe2018 Mercedes-Benz C-Class Coupe2018 Mercedes-Benz C-Class Coupe2018 Mercedes-Benz C-Class Coupe

    $23,995

    48,476 mi.
    Est. $453/mo

    LSM Cars

    4.2
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    Fullerton, CA (18 mi)
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  • Selenite Grey Metallic 2018 Mercedes-Benz C-Class C 300 4dr SedanSelenite Grey Metallic 2018 Mercedes-Benz C-Class C 300 4dr SedanSelenite Grey Metallic 2018 Mercedes-Benz C-Class C 300 4dr SedanSelenite Grey Metallic 2018 Mercedes-Benz C-Class C 300 4dr SedanSelenite Grey Metallic 2018 Mercedes-Benz C-Class C 300 4dr SedanSelenite Grey Metallic 2018 Mercedes-Benz C-Class C 300 4dr Sedan

    $14,885

    88,352 mi.
    Est. $281/mo

    Regency USA Inc

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    Lawndale, CA (7 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

    $18,995

    53,694 mi.
    Est. $359/mo

    Pro X Motors

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    South Gate, CA (4 mi)
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  • Selenite Grey Metallic 2018 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2018 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2018 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2018 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2018 Mercedes-Benz C-Class C 300Selenite Grey Metallic 2018 Mercedes-Benz C-Class C 300

    $13,997

    102,503 mi.
    Est. $264/mo

    Auto Connections

    4.8
    Check Availability
    Orange, CA (25 mi)
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  • 2018 Mercedes-Benz C-Class C 300 Sedan 4D2018 Mercedes-Benz C-Class C 300 Sedan 4D2018 Mercedes-Benz C-Class C 300 Sedan 4D2018 Mercedes-Benz C-Class C 300 Sedan 4D2018 Mercedes-Benz C-Class C 300 Sedan 4D2018 Mercedes-Benz C-Class C 300 Sedan 4D

    $16,888

    $697
    70,918 mi.
    Est. $319/mo

    FJ Motor Group

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    Rosemead, CA (14 mi)
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  • $23,889

    67,457 mi.
    Est. $451/mo

    Universal Mitsubishi

    4.7
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    Sherman Oaks, CA (22 mi)
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  • $14,889

    97,079 mi.
    Est. $281/mo

    Universal Mitsubishi

    4.7
    Check Availability
    Sherman Oaks, CA (22 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

    $21,998

    62,942 mi.
    Est. $415/mo

    CarMax Henderson

    4.4
    Check Availability
    $149 delivery to Torrance, CA (8 mi)
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  • Gray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-Class

    $15,998

    86,903 mi.
    Est. $302/mo

    CarMax Phoenix-West Valley

    4.5
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    $149 delivery to Torrance, CA (8 mi)
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  • Polar White 2018 Mercedes-Benz C-Class C 300Polar White 2018 Mercedes-Benz C-Class C 300Polar White 2018 Mercedes-Benz C-Class C 300Polar White 2018 Mercedes-Benz C-Class C 300Polar White 2018 Mercedes-Benz C-Class C 300Polar White 2018 Mercedes-Benz C-Class C 300

    $14,698

    $2K
    98,567 mi.
    Est. $278/mo

    Mercedes-Benz of Valencia

    4.4
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    Santa Clarita, CA (40 mi)
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  • Gray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-ClassGray 2018 Mercedes-Benz C-Class

    $17,998

    74,846 mi.
    Est. $340/mo

    CarMax Norco

    4.6
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    Norco, CA (39 mi)
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  • Blue 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlue 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlue 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlue 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlue 2018 Mercedes-Benz C-Class C 300 Sedan 4DBlue 2018 Mercedes-Benz C-Class C 300 Sedan 4D

    $12,500

    $300
    114,476 mi.
    Est. $236/mo

    Autohon

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    Fontana, CA (48 mi)
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  • Black 2018 Mercedes-Benz C-Class SedanBlack 2018 Mercedes-Benz C-Class SedanBlack 2018 Mercedes-Benz C-Class SedanBlack 2018 Mercedes-Benz C-Class SedanBlack 2018 Mercedes-Benz C-Class SedanBlack 2018 Mercedes-Benz C-Class Sedan

    $18,499

    52,772 mi.
    Est. $349/mo

    Fontana Motors Direct

    2.8
    Check Availability
    Fontana, CA (46 mi)
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Mercedes-Benz C-Class prices by year

Model year Average price Deals
2026 Mercedes-Benz C-Class C 300 3 Good deals
2025 Mercedes-Benz C-Class C 300 $38,897 17 Good deals
2024 Mercedes-Benz C-Class C 300 $35,310 9 Great deals
2023 Mercedes-Benz C-Class C 300 $34,704 9 Great deals
2022 Mercedes-Benz C-Class C 300 $31,965 7 Great deals
2019 Mercedes-Benz C-Class C 300 $19,516 5 Great deals

About the 2018 Mercedes-Benz C-Class C 300

Basics

C 300 shown.

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 C 300
FAQs

How much does the 2018 Mercedes-Benz C-Class C 300 cost?

The 2018 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 2018 C-Class C 300 is $18,370, with pricing starting at $6,750.

What is the MPG of the 2018 Mercedes-Benz C-Class C 300?

The 2018 Mercedes-Benz C-Class C 300 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2018 Mercedes-Benz C-Class C 300 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.

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 (3 styles)

Style
C 300 Coupe C 300 Sedan C 300 Cabriolet
Inventory price
Starting at $43,200 Starting at $40,250 Starting at $51,200
Combined MPG
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)
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