Used 2018 Kia Optima LX for Sale Nationwide
241 results
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Horizon Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 79,332
- Stock #:
- 26008B
- VIN:
- 5XXGT4L36JG189093
Price drop
-$1,499
2018 Kia Optima
LX
79,332 mi
Junction City, OR
Great Deal
$12,248
$10,749
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Sparkling Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 124,849
- Stock #:
- TT239A
- VIN:
- 5XXGT4L34JG236749
Price drop
-$400
2018 Kia Optima
LX
124,849 mi
Bow, NH
Good Deal
$8,995
$8,595
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Sparkling Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 80,263
- Stock #:
- 32-26165A
- VIN:
- 5XXGT4L37JG263086
2018 Kia Optima
LX
80,263 mi
Chesterton, IN
Good Deal
$11,229
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 130,000
- Stock #:
- 11773
- VIN:
- KNAGT4L39J5216482
2018 Kia Optima
LX
130,000 mi
Seattle, WA
Great Deal
$7,495
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 121,675
- Stock #:
- 10231
- VIN:
- 5XXGT4L3XJG210446
2018 Kia Optima
LX
121,675 mi
Adamsville, AL
Fair Deal
$9,995
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 84,462
- Stock #:
- 207802
- VIN:
- 5XXGT4L32JG207802
2018 Kia Optima
LX
84,462 mi
Visalia, CA
Good Deal
$11,613
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 135,577
- Stock #:
- ANU-223955
- VIN:
- 5XXGT4L38JG223955
New arrival
2018 Kia Optima
LX
135,577 mi
Huntsville, TX
Fair Deal
$8,699
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 158,709
- Stock #:
- 11245
- VIN:
- 5XXGT4L39JG224970
2018 Kia Optima
LX
158,709 mi
Lubbock, TX
Fair Deal
$8,995
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 73,000
- Stock #:
- 216877
- VIN:
- KNAGT4L3XJ5216877
2018 Kia Optima
LX
73,000 mi
Tucson, AZ
Good Deal
$12,490
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Titanium Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 146,305
- Stock #:
- 8266114A
- VIN:
- 5XXGT4L34JG256449
Price drop
-$1,250
2018 Kia Optima
LX
146,305 mi
Victorville, CA
Fair Deal
$8,995
$7,745
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Blue
- Transmission:
- 6-Speed Automatic
- Mileage:
- 77,485
- Stock #:
- 185469
- VIN:
- 5XXGT4L35JG185469
New arrival
2018 Kia Optima
LX
77,485 mi
Tyler, TX
Fair Deal
$13,145
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Titanium Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 67,237
- Stock #:
- HHATJG267429
- VIN:
- 5XXGT4L39JG267429
New arrival
2018 Kia Optima
LX
67,237 mi
Auburn, MA
Good Deal
$13,297
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 148,279
- Stock #:
- 148492U
- VIN:
- 5XXGT4L39JG264935
New arrival
2018 Kia Optima
LX
148,279 mi
Knoxville, TN
Fair Deal
$9,847
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Ebony Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 78,337
- Stock #:
- K14354
- VIN:
- 5XXGT4L30JG266069
New arrival
2018 Kia Optima
LX
78,337 mi
Saint George, UT
Good Deal
$12,541
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- GRANITE BROWN
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 79,601
- Stock #:
- 3368
- VIN:
- 5XXGT4L30JG251202
Price drop
-$1,000
2018 Kia Optima
LX
79,601 mi
Moreno Valley, CA
Good Deal
$12,995
$11,995
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Horizon Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Stone
- Transmission:
- 6-Speed Automatic
- Mileage:
- 67,004
- Stock #:
- 9858
- VIN:
- 5XXGT4L37JG226507
New arrival
2018 Kia Optima
LX
67,004 mi
Mesa, AZ
Fair Deal
$14,299
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 97,545
- Stock #:
- C03436
- VIN:
- 5XXGT4L36JG196156
2018 Kia Optima
LX
97,545 mi
Clearfield, UT
Great Deal
$7,995
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 110,337
- Stock #:
- 185814
- VIN:
- 5XXGT4L37JG185814
2018 Kia Optima
LX
110,337 mi
Boise, ID
Good Deal
$9,895
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Horizon Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 93,952
- Stock #:
- G60046AA
- VIN:
- 5XXGT4L31JG228835
2018 Kia Optima
LX
93,952 mi
North Hollywood, CA
Good Deal
$10,203
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 64,368
- Stock #:
- J5217991P
- VIN:
- KNAGT4L32J5217991
2018 Kia Optima
LX
64,368 mi
Huntington Beach, CA
Fair Deal
$13,080
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 115,011
- Stock #:
- 185144
- VIN:
- 5XXGT4L3XJG185144
2018 Kia Optima
LX
115,011 mi
Ocean Springs, MS
Fair Deal
$9,998
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Titanium Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 72,257
- Stock #:
- 7224A
- VIN:
- 5XXGT4L38JG190407
New arrival
2018 Kia Optima
LX
72,257 mi
Ozark, MO
Fair Deal
$14,385
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Ebony Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 86,015
- Stock #:
- X14642
- VIN:
- 5XXGT4L30JG272034
Price drop
-$513
2018 Kia Optima
LX
86,015 mi
Buckeye, AZ
Good Deal
$10,998
$10,485
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 100,347
- Stock #:
- P1873
- VIN:
- 5XXGT4L38JG255692
2018 Kia Optima
LX
100,347 mi
Greensboro, NC
Good Deal
$10,049
5.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2018 Kia LX on Nov 1, 2025
Practical, spacious and everything I need all in one vehicle.
Is this review helpful?
FAQs
How much does the Kia Optima LX cost?
The average Kia Optima LX costs about $11,184.55. The average price has increased by 1.8% since last year. The 1026 for sale on CarGurus range from $1,900 to $17,998 in price.
How many Kia Optima LX vehicles have no reported accidents or damage?
527 out of 1026 for sale have no reported accidents or damage.
What is the fuel economy of the Kia Optima LX?
Depending on the engine and options, the Kia Optima LX gets between 20 and 28 MPG (or EV battery range).
What fuel types are available?
Gasoline engines are available.
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