1,012 Used Kia Optima for Sale Near O Fallon, IL

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2022 Kia Optima GT-Line FWD's photo

2022 Kia Optima GT-Line FWD

84,510 mi.

3 days on market

5XXG64J27NG116998

$19,916
Good Deal
Gerald Ford
North Aurora, IL
2018 Kia Optima LX AT's photo

2018 Kia Optima LX AT

63,729 mi.

11 days on market

5XXGT4L3XJG207840

$12,990
Jz Auto Sales
Summit, IL
4.7
2012 Kia Optima SX Turbo AT's photo

2012 Kia Optima SX Turbo AT

136,149 mi.

13 days on market

5XXGR4A66CG080096

$5,995
Great Deal
New Look Auto Sales
Crete, IL
2.6
2021 Kia Optima GT-Line FWD's photo

2021 Kia Optima GT-Line FWD

100,100 mi.

62 days on market

5XXG64J27MG060656

$17,499
Good Deal
Transit Motors
Calumet City, IL
4.3
2025 Kia Optima GT-Line AWD's photo

2025 Kia Optima GT-Line AWD

23,360 mi.

8 days on market

KNAG64J78S5293343

Contact Dealer
Drive Nation
Jackson, MO
4.3
2022 Kia Optima GT-Line FWD's photo

2022 Kia Optima GT-Line FWD

103,799 mi.

8 days on market

5XXG64J29NG085348

$20,196
Good DealSingle owner
Kunes Hyundai Of Sycamore
Sycamore, IL
4.5
2023 Kia Optima GT-Line FWD's photo

2023 Kia Optima GT-Line FWD

116,567 mi.

8 days on market

5XXG64J29PG168815

Contact Dealer
Whitewater Motor Company Greensburg
Greensburg, IN
2016 Kia Optima EX AT's photo

2016 Kia Optima EX AT

94,641 mi.

8 days on market

5XXGU4L3XGG109705

$12,999
Fair Deal
City Auto Memphis
Memphis, TN
4.6
2013 Kia Optima SX Turbo AT's photo

2013 Kia Optima SX Turbo AT

152,999 mi.

8 days on market

5XXGR4A60DG108668

$6,900
Good Deal
Mpg Automotive
Clarksville, TN
4.7
2023 Kia Optima EX FWD's photo

2023 Kia Optima EX FWD

14,382 mi.

8 days on market

5XXG34J24PG181870

$30,688
Fair Deal
Express Chevrolet Gmc
Brownsville, TN
4.5
2019 Kia Optima LX AT's photo

2019 Kia Optima LX AT

98,405 mi.

8 days on market

5XXGT4L31KG277938

$9,995
Good Deal
Boost Auto Sales
St. Louis, MO
4.4
2021 Kia Optima EX FWD's photo

2021 Kia Optima EX FWD

113,265 mi.

8 days on market

5XXG34J21MG035406

$14,995
Good Deal
Serra Of Jackson
Jackson, TN
4.3
2016 Kia Optima LX AT's photo

2016 Kia Optima LX AT

73,292 mi.

8 days on market

5XXGT4L37GG024033

$9,998
Fair Deal
Moore Ford
Hartford, KY
3.9
2026 Kia Optima GT-Line AWD's photo

2026 Kia Optima GT-Line AWD

16,008 mi.

8 days on market

KNAG64J76T5413366

$29,098
Good Deal
Mills Chevrolet Of Davenport
Davenport, IA
4.5
2022 Kia Optima LXS FWD's photo

2022 Kia Optima LXS FWD

79,539 mi.

8 days on market

5XXG14J21NG165497

$17,930
Fair Deal
Gerald Kia Of Matteson
Matteson, IL
4.5
2015 Kia Optima LX AT's photo

2015 Kia Optima LX AT

108,792 mi.

9 days on market

5XXGM4A75FG447145

$8,429
Fair DealSingle owner
Smart Kia Of Davenport
Davenport, IA
4.6
2010 Kia Optima LX AT's photo

2010 Kia Optima LX AT

195,110 mi.

9 days on market

KNAGG4A84A5428287

Contact Dealer
Clean title
Bommarito Buick Gmc
Ellisville, MO
4.3
2017 Kia Optima SX Turbo AT's photo

2017 Kia Optima SX Turbo AT

18,803 mi.

9 days on market

5XXGW4L20HG171939

$19,480
Fair Deal
Lou Fusz Kia
St. Louis, MO
4.5
2021 Kia Optima EX FWD's photo

2021 Kia Optima EX FWD

80,147 mi.

9 days on market

5XXG34J22MG037181

$18,895
Good Deal
Kia Store Clarksville
Clarksville, IN
4.5
2022 Kia Optima GT-Line AWD's photo

2022 Kia Optima GT-Line AWD

73,336 mi.

9 days on market

5XXG64J20NG120830

$21,995
Good Deal
Perkins Motor Plex
Mayfield, KY
4.8
2025 Kia Optima LXS FWD's photo

2025 Kia Optima LXS FWD

29,745 mi.

9 days on market

KNAG24J74S5334921

$26,500
Fair Deal
Clement Chrysler Dodge Jeep Ram Columbia
Columbia, IL
4.4
2022 Kia Optima GT-Line FWD's photo

2022 Kia Optima GT-Line FWD

45,442 mi.

9 days on market

5XXG64J25NG145142

$23,995
Fair Deal
Sunset Ford St Louis
St. Louis, MO
4.4
2025 Kia Optima LXS FWD's photo

2025 Kia Optima LXS FWD

20,889 mi.

9 days on market

KNAG24J78S5369056

$23,531
Good Deal
Kunes Chrysler Jeep Dodge Ram Of Sterling
Sterling, IL
4.7
2013 Kia Optima EX AT's photo

2013 Kia Optima EX AT

174,587 mi.

9 days on market

5XXGN4A75DG153397

$5,995
Good Deal
Cars Plus Credit
Independence, MO
4.2
2015 Kia Optima EX AT's photo

2015 Kia Optima EX AT

174,124 mi.

9 days on market

5XXGN4A78FG409986

$7,248
Good Deal
Hubler Nissan
Indianapolis, IN
4.4
2019 Kia Optima S AT's photo

2019 Kia Optima S AT

98,882 mi.

9 days on market

5XXGT4L36KG296274

Contact Dealer
Doyles Auto Sales
North Vernon, IN
4.5
2020 Kia Optima LX AT's photo

2020 Kia Optima LX AT

74,413 mi.

9 days on market

5XXGT4L30LG396534

$14,497
Fair Deal
American Auto Outlet
Nixa, MO
4.7
2022 Kia Optima GT-Line FWD's photo

2022 Kia Optima GT-Line FWD

69,329 mi.

9 days on market

5XXG64J2XNG127509

$23,990
Fair Deal
Ray Skillman Hyundai Of Avon
Avon, IN
4.5
2022 Kia Optima GT-Line FWD's photo

2022 Kia Optima GT-Line FWD

68,138 mi.

9 days on market

5XXG64J23NG124161

$21,995
Fair Deal
Perkins Motor Plex
Mayfield, KY
4.8
2020 Kia Optima SE's photo

2020 Kia Optima SE

82,128 mi.

9 days on market

5XXGT4L31LG440492

$19,995
Fair Deal
Payton Place Auto Group
Seymour, IN
4.2
2021 Kia Optima EX FWD's photo

2021 Kia Optima EX FWD

88,298 mi.

9 days on market

5XXG34J25MG025364

$19,900
Good Deal
Dime Down
Bridgeton, MO
4.3
2021 Kia Optima LXS FWD's photo

2021 Kia Optima LXS FWD

96,560 mi.

9 days on market

5XXG14J21MG020166

$15,500
Good Deal
Joe Machens Hyundai
Columbia, MO
4.7
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Find Used Kia Optima in O Fallon, IL

The Kia Optima is offered in the U.S. lineup in the Sedan configuration. Differences mainly come down to trim, features, and drivetrain.