Used 2018 Kia Optima SX Turbo for SaleNationwide
35 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Ebony Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 68,243
- Stock #:
- 10230T
- VIN:
- 5XXGW4L27JG203274
2018 Kia Optima
SX Turbo
68,243 mi
Bedford, OH
Fair Deal
$15,211
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Horizon Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 99,170
- Stock #:
- H8056A
- VIN:
- 5XXGV4L27JG230025
2018 Kia Optima
SX Turbo
99,170 mi
Eugene, OR
Fair Deal
$14,237
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Remington Red Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 77,010
- Stock #:
- K26493A
- VIN:
- 5XXGW4L23JG212389
2018 Kia Optima
SX Turbo
77,010 mi
Kenosha, WI
Fair Deal
$15,213
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 72,521
- Stock #:
- G216642
- VIN:
- 5XXGV4L25JG216642
2018 Kia Optima
SX Turbo
72,521 mi
Houston, TX
Good Deal
$13,723
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Ebony Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,769
- Stock #:
- SP08144
- VIN:
- 5XXGW4L27JG225355
2018 Kia Optima
SX Turbo
120,769 mi
Brookshire, TX
Fair Deal
$10,914
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Red
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 77,755
- Stock #:
- 6TN6198V
- VIN:
- 5XXGW4L21JG224959
2018 Kia Optima
SX Turbo
77,755 mi
Troy, MI
Fair Deal
$14,773
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Horizon Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 69,511
- Stock #:
- A27295A
- VIN:
- 5XXGV4L27JG226086
New arrival
2018 Kia Optima
SX Turbo
69,511 mi
Highland, IN
Fair Deal
$16,437
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Ebony Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 115,696
- VIN:
- 5XXGV4L29JG213842
2018 Kia Optima
SX Turbo
115,696 mi
Oklahoma City, OK
Fair Deal
$11,995
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Ebony Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 133,201
- Stock #:
- 28987
- VIN:
- 5XXGW4L22JG248395
New arrival
2018 Kia Optima
SX Turbo
133,201 mi
Berlin, NJ
Fair Deal
$11,393
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Remington Red Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 130,526
- Stock #:
- 26RR0193M
- VIN:
- 5XXGW4L20JG190612
Price drop
-$483
2018 Kia Optima
SX Turbo
130,526 mi
McKees Rocks, PA
Fair Deal
$10,769
$10,286
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 77,277
- Stock #:
- JG196238
- VIN:
- 5XXGW4L2XJG196238
2018 Kia Optima
SX Turbo
77,277 mi
Fort Lauderdale, FL
Fair Deal
$14,695
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 75,907
- Stock #:
- 3754
- VIN:
- 5XXGW4L29JG190740
2018 Kia Optima
SX Turbo
75,907 mi
Indianapolis, IN
Good Deal
$14,798
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Remington Red
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 62,347
- Stock #:
- 26293
- VIN:
- 5XXGW4L20JG201480
2018 Kia Optima
SX Turbo
62,347 mi
Batavia, NY
Fair Deal
$15,925
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Red (Burgundy)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,250
- Stock #:
- 214386
- VIN:
- 5XXGW4L27JG214386
2018 Kia Optima
SX Turbo
95,250 mi
Albuquerque, NM
Good Deal
$14,199
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 61,973
- Stock #:
- 230434-34
- VIN:
- 5XXGW4L26JG230434
Price drop
-$500
2018 Kia Optima
SX Turbo
61,973 mi
Wood-Ridge, NJ
Good Deal
$13,294
$12,794
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Titanium Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 81,719
- Stock #:
- JG217985
- VIN:
- 5XXGV4L27JG217985
2018 Kia Optima
SX Turbo
81,719 mi
Greenacres, FL
Good Deal
$13,489
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 121,686
- Stock #:
- 280
- VIN:
- 5XXGW4L28JG241631
2018 Kia Optima
SX Turbo
121,686 mi
Hempstead, NY
Fair Deal
$9,824
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 102,000
- Stock #:
- 10837
- VIN:
- 5XXGW4L24JG200171
2018 Kia Optima
SX Turbo
102,000 mi
Lexington, KY
Fair Deal
$13,065
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 118,267
- Stock #:
- 1943A
- VIN:
- 5XXGW4L25JG207209
2018 Kia Optima
SX Turbo
118,267 mi
Oklahoma City, OK
Fair Deal
$12,145
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 124,130
- Stock #:
- 10378
- VIN:
- 5XXGW4L23JG195982
2018 Kia Optima
SX Turbo
124,130 mi
Warr Acres, OK
Good Deal
$10,494
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 118,682
- Stock #:
- 99486929
- VIN:
- 5XXGW4L2XJG208050
Price drop
-$500
2018 Kia Optima
SX Turbo
118,682 mi
Murfreesboro, TN
Fair Deal
$12,179
$11,679
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Ebony Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 132,860
- Stock #:
- 209855
- VIN:
- 5XXGV4L29JG209855
2018 Kia Optima
SX Turbo
132,860 mi
Lodi, NJ
Fair Deal
$9,849
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 104,117
- Stock #:
- 154146
- VIN:
- 5XXGV4L20JG217830
Photos coming soon
New arrival
2018 Kia Optima
SX Turbo
104,117 mi
Independence, MO
Good Deal
$12,977
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 245 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 137,003
- Stock #:
- OT227048
- VIN:
- 5XXGW4L28JG227048
2018 Kia Optima
SX Turbo
137,003 mi
Avenel, NJ
Good Deal
$7,890
FAQs
How much does the Kia Optima SX Turbo cost?
The average Kia Optima SX Turbo costs about $10,702.55. The average price has increased by 0.2% since last year. The 97 for sale on CarGurus range from $3,400 to $22,995 in price.
How many Kia Optima SX Turbo vehicles have no reported accidents or damage?
55 out of 97 for sale have no reported accidents or damage.
What is the fuel economy of the Kia Optima SX Turbo?
Depending on the engine and options, the Kia Optima SX Turbo gets between 24 and 27 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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