Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $11,330

    107,506 mi.
    Est. $213/mo

    Southern Kia Greenbrier

    3.6
    Check Availability
    Chesapeake, VA (703 mi)

    Quick view
  • Titanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EX

    $10,992

    $3.1K
    71,844 mi.
    Est. $207/mo

    Kia of Port Charlotte

    4.4
    Check Availability
    Port Charlotte, FL (1,072 mi)

    Quick view
  • Ebony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EX

    $12,587

    $200
    83,002 mi.
    Est. $237/mo

    Elite Acura

    4.9
    Check Availability
    Maple Shade, NJ (674 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $13,991

    $480
    26,968 mi.
    Est. $263/mo

    Ken Ganley Kia New Port Richey

    4.7
    Check Availability
    New Port Richey, FL (982 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $13,519

    88,736 mi.
    Est. $254/mo

    Shottenkirk Honda Huntsville

    4.9
    Check Availability
    Huntsville, AL (496 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $13,368

    83,811 mi.
    Est. $251/mo

    Mercedes-Benz of Westmont

    4.6
    Check Availability
    Westmont, IL (18 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $9,481

    126,859 mi.
    Est. $178/mo

    Stivers Ford of Birmingham

    4.7
    Check Availability
    Birmingham, AL (583 mi)
    Quick view
  • Sparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EX

    $12,377

    $100
    109,604 mi.
    Est. $233/mo

    Victory Honda Michigan City

    4.5
    Check Availability
    Michigan City, IN (42 mi)

    Quick view
  • Ebony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EX

    $10,992

    117,630 mi.
    Est. $207/mo

    Quebedeaux Buick GMC

    4.5
    Check Availability
    Tucson, AZ (1,440 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $14,615

    $370
    81,106 mi.
    Est. $275/mo

    Auffenberg Ford O'Fallon

    4.2
    Check Availability
    O'Fallon, IL (258 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $12,033

    $250
    94,519 mi.
    Est. $226/mo

    Howdy Honda

    4.8
    Check Availability
    Austin, TX (983 mi)
    Quick view
  • Titanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EX

    $11,495

    $500
    109,555 mi.
    Est. $216/mo

    Larry H. Miller American Toyota

    4.0
    Check Availability
    Albuquerque, NM (1,121 mi)
    Quick view
  • Titanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EX

    $15,499

    $287
    26,614 mi.
    Est. $291/mo

    Dodge Chrysler Jeep RAM Fiat of Winter Haven

    4.4
    Check Availability
    Winter Haven, FL (1,015 mi)
    Quick view
  • Sangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EX

    $12,995

    95,800 mi.
    Est. $244/mo

    Findlay Honda Henderson

    4.7
    Check Availability
    Henderson, NV (1,519 mi)

    Quick view
  • Sparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EXSparkling Silver 2018 Kia Optima EX

    $12,761

    74,785 mi.
    Est. $240/mo

    Cars 4 U LLC

    4.3
    Check Availability
    Knoxville, TN (451 mi)
    Quick view
  • Platinum Graphite 2018 Kia Optima EXPlatinum Graphite 2018 Kia Optima EXPlatinum Graphite 2018 Kia Optima EXPlatinum Graphite 2018 Kia Optima EXPlatinum Graphite 2018 Kia Optima EXPlatinum Graphite 2018 Kia Optima EX

    $15,402

    83,989 mi.
    Est. $290/mo

    Uftring Montgomery Chevrolet Cadillac

    4.5
    Check Availability
    Peoria, IL (130 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $10,247

    75,870 mi.
    Est. $193/mo

    OFFLease Orlando

    4.0
    Check Availability
    Maitland, FL (981 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $11,200

    $300
    105,171 mi.
    Est. $211/mo

    LaFontaine Next Mile

    4.9
    Check Availability
    Farmington Hills, MI (199 mi)
    Quick view
  • Gray 2018 Kia Optima EXGray 2018 Kia Optima EXGray 2018 Kia Optima EXGray 2018 Kia Optima EXGray 2018 Kia Optima EXGray 2018 Kia Optima EX

    $15,998

    88,654 mi.
    Est. $301/mo

    CarMax Raleigh

    1.6
    Check Availability
    Raleigh, NC (633 mi)
    Quick view
  • Sangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EX

    $10,795

    $204
    77,138 mi.
    Est. $203/mo

    Orlando VW North

    4.7
    Check Availability
    Orlando, FL (982 mi)
    Quick view
  • Ebony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EX

    $13,231

    76,900 mi.
    Est. $249/mo

    Jenkins Kia of Gainesville

    4.5
    Check Availability
    Gainesville, FL (894 mi)
    Quick view
  • Ebony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EXEbony Black 2018 Kia Optima EX

    $10,797

    73,540 mi.
    Est. $203/mo

    Volkswagen Of Fort Myers

    4.8
    Check Availability
    Fort Myers, FL (1,110 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EXSnow White Pearl 2018 Kia Optima EX

    $13,777

    $1.2K
    87,768 mi.
    Est. $259/mo

    Selma Kia

    4.8
    Check Availability
    Selma, CA (1,741 mi)
    Quick view
  • White 2018 Kia Optima EXWhite 2018 Kia Optima EXWhite 2018 Kia Optima EXWhite 2018 Kia Optima EXWhite 2018 Kia Optima EXWhite 2018 Kia Optima EX

    $14,599

    100,460 mi.
    Est. $274/mo

    CarMax Fresno

    Check Availability
    Fresno, CA (1,743 mi)
    Quick view
  • Black 2018 Kia Optima EXBlack 2018 Kia Optima EXBlack 2018 Kia Optima EXBlack 2018 Kia Optima EXBlack 2018 Kia Optima EXBlack 2018 Kia Optima EX

    $8,786

    142,016 mi.
    Est. $165/mo

    Autogroup Inc

    4.7
    Check Availability
    Manassas, VA (578 mi)
    Quick view

Kia Optima prices by year

Model year Average price Deals
2020 Kia Optima EX $16,729 10 Good deals
2019 Kia Optima EX $14,589 11 Great deals
2017 Kia Optima EX $10,890 11 Great deals
2016 Kia Optima EX $10,619 31 Great deals
2015 Kia Optima EX $8,872 12 Great deals
2014 Kia Optima EX $8,129 8 Great deals
2013 Kia Optima EX $8,528 12 Great deals

About the 2018 Kia Optima EX

Basics

EX shown.

Seating
5
Door count
4
Drivetrain
Front Wheel Drive
Combined MPG
28
Transmission
6-Speed A/T
Engine
185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 Kia Optima EX
FAQs

How much does the 2018 Kia Optima EX cost?

The 2018 Kia Optima EX price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Optima EX is $12,277, with pricing starting at $4,680.

What is the MPG of the 2018 Kia Optima EX?

The 2018 Kia Optima EX offers up to 24 MPG in city driving and 34 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 2018 Kia Optima EX?

The 2018 Kia Optima EX compares to and/or competes against the following vehicles:


Is the 2018 Kia Optima EX reliable?

The 2018 Kia Optima 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 Optima owners.

Ratings (330 reviews)

97% of drivers recommend this car

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

EX (1 style)

Style
EX Auto
Inventory price
Starting at $25,700
Combined MPG
28
Engine
185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

Kia Optima trims