Used Kia Optima for Sale nearO Fallon, MO
165 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:
- 185 hp 2.4L I4
- Exterior color:
- Gray (Platinum Graphite)
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Leather
- Transmission:
- Automatic
- Mileage:
- 51,837
- Stock #:
- 261845A
- VIN:
- 5XXGU4L35JG231802
Sponsored by Dave Mungenast St. Louis Honda
2018 Kia Optima
EX
51,837 mi
$16,598
- Year:
- 2016
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 74,410
- Stock #:
- 15456KMM
- VIN:
- 5XXGV4L28GG014712
Sponsored Listing
2016 Kia Optima
SXL Turbo
74,410 mi
$15,412
- 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:
- 88,454
- Stock #:
- 15487KMM
- VIN:
- 5XXGU4L39JG181633
-$532
Sponsored Listing
2018 Kia Optima
EX
88,454 mi
$12,844
$12,312
- Year:
- 2019
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 107,953
- Stock #:
- 1150PK0690
- VIN:
- 5XXGT4L32KG371150
2019 Kia Optima
S FWD
107,953 mi
$12,870
- Year:
- 2016
- 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:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,683
- Stock #:
- 9571
- VIN:
- KNAGT4L32G5117575
2016 Kia Optima
LX
95,683 mi
$10,189
- 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 (Platinum Graphite)
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Leather
- Transmission:
- Automatic
- Mileage:
- 51,837
- Stock #:
- 261845A
- VIN:
- 5XXGU4L35JG231802
2018 Kia Optima
EX
51,837 mi
$16,598
- Year:
- 2016
- 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:
- Automatic
- Mileage:
- 118,754
- Stock #:
- GG081242
- VIN:
- 5XXGU4L38GG081242
2016 Kia Optima
EX
118,754 mi
$9,696
- Year:
- 2015
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 192 hp 2.4L I4
- Exterior color:
- Aurora Black Pearl
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 82,012
- Stock #:
- 3004583A
- VIN:
- KNAGM4A72F5615888
2015 Kia Optima
LX
82,012 mi
$10,199
- Year:
- 2020
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 178 hp 1.6L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 106,762
- Stock #:
- TT364A
- VIN:
- 5XXGU4L10LG406023
2020 Kia Optima
EX Premium FWD
106,762 mi
$15,077
- Year:
- 2015
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 274 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 124,923
- Stock #:
- 513845
- VIN:
- 5XXGR4A61FG513845
2015 Kia Optima
SX Turbo
124,923 mi
$11,040
- Year:
- 2016
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 74,410
- Stock #:
- 15456KMM
- VIN:
- 5XXGV4L28GG014712
2016 Kia Optima
SXL Turbo
74,410 mi
$15,412
- Year:
- 2016
- 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:
- 21,000
- Stock #:
- 17349
- VIN:
- 5XXGT4L39GG046390
2016 Kia Optima
LX
21,000 mi
$14,252
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Passion Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,319
- Stock #:
- X00138
- VIN:
- 5XXGT4L38KG372853
2019 Kia Optima
S FWD
95,319 mi
$12,283
Recommended model year:
2019 Kia Optima
Shop 2019 Kia Optima »With 1,533 currently listed for sale and an average price of $12,460, 29.9% of 2019 Kia Optimas for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2019 Kia Optima 4.77 / 5 stars.
57.5% of 2019 Optima models on CarGurus are accident free.
The 2019 Kia Optima is praised for its stylish design, smooth ride, and numerous safety features, making it a strong contender in the midsize sedan market.
- Year:
- 2020
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Gray (Gravity Grey)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,398
- Stock #:
- LG432483
- VIN:
- 5XXGT4L34LG432483
2020 Kia Optima
LX FWD
61,398 mi
$14,876
- Year:
- 2015
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 192 hp 2.4L I4
- Exterior color:
- Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 83,378
- Stock #:
- 459850
- VIN:
- 5XXGR4A77FG459850
2015 Kia Optima
SX
83,378 mi
$9,476
- Year:
- 2016
- 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:
- 116,945
- Stock #:
- H597834A
- VIN:
- 5XXGT4L33GG099764
2016 Kia Optima
LX
116,945 mi
$10,171
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Exterior color:
- White
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 81,222
- Stock #:
- 331288
- VIN:
- 5XXGU4L12KG331288
2019 Kia Optima
EX FWD
81,222 mi
$17,151
- Year:
- 2020
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 178 hp 1.6L I4
- Exterior color:
- White
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,567
- Stock #:
- 28837297
- VIN:
- 5XXGU4L1XLG414128
2020 Kia Optima
EX FWD
33,567 mi
$19,447
- 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:
- 82,685
- Stock #:
- 21112S
- VIN:
- 5XXGV4L22JG248366
-$500
2018 Kia Optima
SX Turbo
82,685 mi
$15,197
$14,697
- 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
2018 Kia Optima
LX
148,279 mi
$9,276
- Year:
- 2020
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 80,140
- Stock #:
- WLG439798
- VIN:
- 5XXGT4L39LG439798
-$1,263
2020 Kia Optima
LX FWD
80,140 mi
$14,606
$13,343
- Year:
- 2015
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 192 hp 2.4L I4
- Exterior color:
- Aurora Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 155,849
- Stock #:
- 660281
- VIN:
- KNAGM4A72F5660281
2015 Kia Optima
LX
155,849 mi
$7,367
- Year:
- 2016
- 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:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,683
- Stock #:
- 9571
- VIN:
- KNAGT4L32G5117575
Sponsored Listing
2016 Kia Optima
LX
95,683 mi
$10,189
FAQs
How much does the Kia Optima cost in O Fallon, MO?
How many Kia Optima vehicles in O Fallon, MO have no reported accidents or damage?
What fuel types are available?
4.6 Overall rating
Customers say
Overall, owners of the Kia Optima appreciate the vehicle for its stylish design, comfort, and great fuel efficiency across all model years. Many drivers highlight its smooth ride, reliability, and value for money, often comparing it favorably to competitors like the Toyota Camry. However, some recurring concerns include limited features in lower trims, issues with long-term reliability, and occasional performance drawbacks, such as slow acceleration in specific models. Despite these critiques, the Kia Optima remains a favored choice for drivers seeking a dependable and well-rounded sedan.
AI generated from the text of customer reviews.
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What people say
Cindy Y
Reviewed a 2011 Kia Optima on Jun 30, 2025
This car is an absolute dream! It rides so beautifully and comfortably. The features are crazy…cooling seats too! Love it. It’s in immaculate condition and inside looks almost untouched. I just wish it had a remote start! But I honestly didn’t use it much anyway!
우철 정
Reviewed a 2017 Kia EX on Dec 9, 2025
It's great because it's affordable and has features like ventilated seats and a heated steering wheel.
Anonymous
Reviewed a 2018 Kia LX on Nov 1, 2025
Practical, spacious and everything I need all in one vehicle.
William C
Reviewed a 2019 Kia S FWD on Oct 29, 2024
Great car, Bought brand new. Had for almost 5 years and it was a great commuter. All miles I ever put on this vehicle were nothing but highway, also great on gas as well.
Kia Optima Trims
| Trim type | MSRP |
|---|---|
| LX FWD | $23,390 |
| Special Edition FWD | $26,390 |
| EX FWD | $27,190 |
| EX Premium FWD | $30,190 |
| S FWD | $24,890 |
| SE FWD | $26,190 |
| SX Turbo FWD | $32,190 |
| EX+ FWD | -- |
Kia Optima Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Kia Optima prices has changed over time.
See more price trendsCarGurus recommends the 2019 Kia Optima
Summary
With 1,533 currently listed for sale and an average price of $12,460, 29.9% of 2019 Kia Optimas for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2019 Kia Optima 4.77 / 5 stars.
57.5% of 2019 Optima models on CarGurus are accident free.
The 2019 Kia Optima is praised for its stylish design, smooth ride, and numerous safety features, making it a strong contender in the midsize sedan market.
Why it stands out
The 2019 Kia Optima stands out in the competitive midsize sedan segment due to its impressive blend of style, comfort, and value. With a range of engine options, including a turbocharged variant, it offers a smooth driving experience that many owners appreciate. The Optima is equipped with advanced safety technologies, ensuring peace of mind for families and commuters alike. Its spacious interior and user-friendly infotainment system further enhance its appeal, making it a well-rounded choice for those seeking a reliable and stylish vehicle.
Other model years to consider
- Average price: $11,079
- Good/great deal percentage: 30.1%
- User rating: 4.64 / 5
- Total listings: 1,231
- Average price: $13,396
- Good/great deal percentage: 30.6%
- User rating: 4.67 / 5
- Total listings: 1,085
- Average price: $9,639
- Good/great deal percentage: 28.0%
- User rating: 4.89 / 5
- Total listings: 1,009
These recommendations are based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
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Who Makes Kia Cars?
Kia is a Korean automaker that makes a full line of cars, SUVs, and electric vehicles. Hyundai is its parent company, owning roughly 34% of Kia. Like Hyundai, Kia vehicles are highly competitive in their respective vehicle segments and offer shoppers a value buy in many segments.
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