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
  • Aurora Black 2018 Kia Optima AutoAurora Black 2018 Kia Optima AutoAurora Black 2018 Kia Optima AutoAurora Black 2018 Kia Optima AutoAurora Black 2018 Kia Optima AutoAurora Black 2018 Kia Optima Auto

    $7,675

    158,932 mi.
    Est. $142/mo

    SW Auto LLC

    Check Availability
    HOUSTON, TX (21 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LX

    $6,595

    $1.4K
    141,792 mi.
    Est. $122/mo

    Chrome Auto

    Check Availability
    Houston, TX (27 mi)
    Quick view
  • Sangria 2018 Kia Optima LXSangria 2018 Kia Optima LXSangria 2018 Kia Optima LXSangria 2018 Kia Optima LXSangria 2018 Kia Optima LXSangria 2018 Kia Optima LX

    $4,650

    151,198 mi.
    Est. $86/mo

    Texas Best Deal Autos

    2.2
    Check Availability
    Houston, TX (23 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

    $5,995

    175,453 mi.
    Est. $111/mo

    Westlake Auto Credit

    Check Availability
    Houston, TX (22 mi)
    Quick view
  • Ebony Black 2018 Kia Optima LXEbony Black 2018 Kia Optima LXEbony Black 2018 Kia Optima LXEbony Black 2018 Kia Optima LXEbony Black 2018 Kia Optima LXEbony Black 2018 Kia Optima LX

    $12,895

    73,416 mi.
    Est. $238/mo

    HGreg.com Houston

    3.4
    Check Availability
    Houston, TX (20 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima SSnow White Pearl 2018 Kia Optima SSnow White Pearl 2018 Kia Optima SSnow White Pearl 2018 Kia Optima S

    $13,702

    52,562 mi.
    Est. $253/mo

    Tom Peacock Nissan

    4.9
    Check Availability
    Houston, TX (22 mi)
    Quick view
  • Not Priced

    182,546 mi.

    Carvibe Houston

    Check Availability
    Houston, TX (16 mi)
    Quick view
  • Platinum Graphite 2018 Kia Optima SPlatinum Graphite 2018 Kia Optima SPlatinum Graphite 2018 Kia Optima S

    Not Priced

    59,777 mi.
    Est. $0/mo

    Auto Boutique Texas

    3.9
    Check Availability
    Alvin, TX (16 mi)
    Quick view
  • Black 2018 Kia Optima LX

    $4,995

    198,391 mi.
    Est. $92/mo

    Reliable Cash Cars LLC

    3.2
    Check Availability
    Houston, TX (20 mi)
    Quick view
  • Ebony Black 2018 Kia Optima LX

    $12,988

    55,305 mi.
    Est. $240/mo

    Archer Kia

    4.3
    Check Availability
    Houston, TX (25 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

    $12,489

    92,751 mi.
    Est. $230/mo

    Kearns Motor Car Co.

    4.6
    Check Availability
    Free delivery from Johnson Creek, WI (987 mi)
    Quick view
  • Burgundy 2018 Kia Optima LXBurgundy 2018 Kia Optima LXBurgundy 2018 Kia Optima LXBurgundy 2018 Kia Optima LXBurgundy 2018 Kia Optima LXBurgundy 2018 Kia Optima LX

    $13,599

    83,914 mi.
    Est. $251/mo

    CarMax Hulen Mall

    Check Availability
    $149 delivery to Houston, TX (11 mi)
    Quick view
  • Titanium Silver 2018 Kia Optima LXTitanium Silver 2018 Kia Optima LXTitanium Silver 2018 Kia Optima LXTitanium Silver 2018 Kia Optima LXTitanium Silver 2018 Kia Optima LXTitanium Silver 2018 Kia Optima LX

    $6,900

    123,157 mi.
    Est. $127/mo

    West Houston Subaru

    4.7
    Check Availability
    Houston, TX (31 mi)
    Quick view
  • Snow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LXSnow White Pearl 2018 Kia Optima LX

    $14,997

    50,476 mi.
    Est. $277/mo

    Cavender Ford

    3.1
    Check Availability
    Columbus, TX (83 mi)
    Quick view
  • Sangria 2018 Kia Optima LXSangria 2018 Kia Optima LXSangria 2018 Kia Optima LXSangria 2018 Kia Optima LXSangria 2018 Kia Optima LXSangria 2018 Kia Optima LX

    $11,990

    89,845 mi.
    Est. $221/mo

    Autoplex Sulphur

    Check Availability
    Sulphur, LA (113 mi)
    Quick view

Kia Optima prices by year

Model year Average price Deals
2020 Kia Optima $11,771 6 Good deals

About the 2018 Kia Optima

Basics

LX shown (base trim).

Seating
5
Door count
4
Drivetrain
Front-wheel drive
Combined MPG
29
Transmission
6-Speed A/T
Engine
185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 Kia Optima
FAQs

How much does the 2018 Kia Optima cost?

The 2018 Kia Optima price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Optima is $11,074, with pricing starting at $4,650.

What is the MPG of the 2018 Kia Optima?

The 2018 Kia Optima offers up to 25 MPG in city driving and 36 MPG on the highway for a combined rating of 29 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 Kia Optima?

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


Is the 2018 Kia Optima reliable?

The 2018 Kia Optima has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Optima owners.

Is the 2018 Kia Optima a good sedan?

Below are the Cars.com consumer ratings for the 2018 Kia Optima.

(329 reviews)
Rating breakdown (out of 5):
Comfort
4.9
Interior
4.8
Performance
4.8
Value
4.8
Exterior
4.9
Reliability
4.9
Ratings (329 reviews)

97% of drivers recommend this car

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

LX (1 style)

Style
LX Auto
Inventory price
Starting at $22,600
Combined MPG
29
Engine
185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel)

LX 1.6T (1 style)

Style
LX 1.6T DCT
Inventory price
Starting at $24,400
Combined MPG
31
Engine
178.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel)

S (1 style)

Style
S Auto
Inventory price
Starting at $23,600
Combined MPG
26
Engine
185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel)

SX (1 style)

Style
SX Auto
Inventory price
Starting at $30,600
Combined MPG
25
Engine
245.0-hp, 2.0-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