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 Listings
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
  • 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

    $12,490

    71,718 mi.
    Est. $235/mo

    Airport Kia

    4.8
    Naples, FL (1,137 mi)
    Check Availability

  • 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

    $12,490

    71,718 mi.
    Est. $235/mo

    Airport Kia

    4.8
    Naples, FL (1,137 mi)
    Check Availability

  • 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

    $10,345

    125,583 mi.
    Est. $195/mo

    Luther Burnsville Volkswagen

    4.9
    Burnsville, MN (346 mi)
    Check Availability

  • 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

    $11,250

    $737
    79,593 mi.
    Est. $212/mo

    Napleton Mazda of Naperville

    4.3
    Naperville, IL (30 mi)
    Check Availability
  • 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

    $16,998

    74,553 mi.
    Est. $320/mo

    CarMax Arlington/Ft. Worth

    4.7
    Fort Worth, TX (819 mi)
    Check Availability
  • 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

    $18,998

    23,139 mi.
    Est. $358/mo

    CarMax Lithia Springs

    4.4
    Lithia Springs, GA (584 mi)
    Check Availability
  • Sangria Red 2018 Kia Optima EXSangria Red 2018 Kia Optima EXSangria Red 2018 Kia Optima EXSangria Red 2018 Kia Optima EXSangria Red 2018 Kia Optima EXSangria Red 2018 Kia Optima EX

    $9,922

    65,566 mi.
    Est. $187/mo

    Sutherlin Kia Huntington Beach

    4.3
    Huntington Beach, CA (1,741 mi)
    Check Availability
  • 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

    $10,139

    129,584 mi.
    Est. $191/mo

    Tonkin Gresham Honda

    4.5
    Troutdale, OR (1,741 mi)
    Check Availability
  • Sangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EXSangria 2018 Kia Optima EX

    $11,976

    86,646 mi.
    Est. $226/mo

    Findlay Toyota

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

  • 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

    $13,824

    103,594 mi.
    Est. $260/mo

    Central Valley Nissan

    4.7
    Modesto, CA (1,783 mi)
    Check Availability
  • 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

    $16,998

    44,782 mi.
    Est. $320/mo

    CarMax Vancouver

    4.7
    Vancouver, WA (1,748 mi)
    Check Availability
  • 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

    $12,920

    93,779 mi.
    Est. $243/mo

    Barnes Crossing Hyundai

    Tupelo, MS (527 mi)
    Check Availability
  • Horizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EX

    $11,952

    89,996 mi.
    Est. $225/mo

    Group 1 Honda Stone Mountain

    Snellville, GA (589 mi)
    Check Availability
  • 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

    $9,672

    124,089 mi.
    Est. $182/mo

    Twin City Auto Mall Inc

    Bloomington, IL (122 mi)
    Check Availability
  • 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

    $9,824

    101,988 mi.
    Est. $185/mo

    McGuire Chevrolet

    Newton, NJ (670 mi)
    Check Availability
  • 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

    $12,995

    97,863 mi.
    Est. $245/mo

    BUY RITE AUTO MALL LLC

    Garfield, NJ (704 mi)
    Check Availability
  • Titanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EXTitanium Silver 2018 Kia Optima EX

    $16,325

    34,255 mi.
    Est. $308/mo

    First City Cars and Trucks

    Rochester, NH (852 mi)
    Check Availability
  • Horizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EXHorizon Blue 2018 Kia Optima EX

    $14,549

    67,969 mi.
    Est. $274/mo

    Nelson Mazda Norman

    Norman, OK (703 mi)
    Check Availability
  • 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

    $14,599

    84,296 mi.
    Est. $275/mo

    CarMax Phoenix-Gilbert

    4.7
    Gilbert, AZ (1,442 mi)
    Check Availability
  • 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

    $13,949

    $399
    68,898 mi.
    Est. $263/mo

    Walser Subaru St. Paul

    4.8
    St. Paul, MN (343 mi)
    Check Availability
  • 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

    $7,999

    129,423 mi.
    Est. $151/mo

    1st Choice Autos

    3.4
    Smyrna, GA (579 mi)
    Check Availability
  • 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

    $14,995

    66,788 mi.
    Est. $282/mo

    Bryan Auto Depot

    Bryan, OH (162 mi)
    Check Availability
  • 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

    $10,995

    101,000 mi.
    Est. $207/mo

    Cars2you.com

    Mishawaka, IN (78 mi)
    Check Availability
  • 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

    $7,499

    137,362 mi.
    Est. $141/mo

    Twin B Motors

    Hampton, VA (688 mi)
    Check Availability
  • 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

    $9,999

    108,322 mi.
    Est. $188/mo

    Aren Auto Group

    2.5
    Chantilly, VA (573 mi)
    Check Availability
  • Blue 2018 Kia Optima EXBlue 2018 Kia Optima EXBlue 2018 Kia Optima EXBlue 2018 Kia Optima EXBlue 2018 Kia Optima EXBlue 2018 Kia Optima EX

    $11,998

    $601
    121,955 mi.
    Est. $226/mo

    CarMax Miami (International Mall)

    3.9
    Doral, FL (1,187 mi)
    Check Availability

Kia Optima prices by year

Model year Average price Deals
2020 Kia Optima EX $16,497 6 Great deals
2019 Kia Optima EX $13,425 10 Good deals
2017 Kia Optima EX $13,008 5 Great deals
2016 Kia Optima EX $10,523 6 Great deals
2015 Kia Optima EX $9,878 19 Great deals
2014 Kia Optima EX $8,044 6 Great deals
2013 Kia Optima EX $7,163 6 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 $12,365, with pricing starting at $7,499.

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)

2018 Kia Optima trims