1,012 Used Kia Optima for Sale Near O Fallon, IL
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Sponsored
2014 Kia Optima EX AT
101,079 mi.
54 days on market
5XXGN4A74EG301248
$9,995
Bmv Auto Group
Perth Amboy, NJ
Sponsored
2021 Kia Optima GT-Line FWD
70,490 mi.
68 days on market
5XXG64J24MG011012
$18,999
Atlanta Best Autos
Duluth, GA
Sponsored
2021 Kia Optima LXS FWD
69,230 mi.
76 days on market
5XXG14J25MG015715
$15,495
Great Deal
Capital Auto Finance
Bridgeview, IL
2025 Kia Optima GT-Line AWD
25,254 mi.
26 days on market
KNAG64J75S5306324
$28,063
Good Deal
Napleton Kia Of Fishers
Fishers, IN
4.6
2024 Kia Optima GT-Line FWD
28,022 mi.
27 days on market
5XXG64J29RG258713
$25,865
Fair DealSingle ownerClean title
Watson Family Hyundai
Tinley Park, IL
4.4
2017 Kia Optima LX AT
132,629 mi.
27 days on market
5XXGT4L31HG154388
$10,995
Fair Deal
Penske Chevrolet
Indianapolis, IN
4.6
2025 Kia Optima GT-Line FWD
23,623 mi.
27 days on market
KNAG64J7XS5268654
$27,792
Good Deal
Autocenters Nissan
Herculaneum, MO
4.5
2025 Kia Optima LXS FWD
4,164 mi.
27 days on market
KNAG24J71S5288271
$24,777
Good Deal
Lou Fusz Kia Of Moline
Moline, IL
4.5
2023 Kia Optima GT-Line FWD
89,363 mi.
27 days on market
5XXG64J26PG191761
$20,567
Good Deal
Joe Machens Volkswagen Of Columbia
Columbia, MO
4.4
2020 Kia Optima LX AT
127,160 mi.
28 days on market
5XXGT4L38LG384471
$8,950
Good Deal
Cub Country Motors
Ashland City, TN
4.4
2011 Kia Optima EX AT
163,214 mi.
28 days on market
KNAGN4A79B5052457
$5,995
Great DealClean title
Glenn Used Car Superstore Louisville
Crestwood, KY
2.8
2016 Kia Optima LX AT
152,437 mi.
28 days on market
5XXGT4L35GG019610
$6,950
Good Deal
Cub Country Motors
Ashland City, TN
4.4
2025 Kia Optima GT-Line AWD
26,409 mi.
28 days on market
KNAG64J75S5291811
$27,726
Good DealSingle owner
Smart Kia Of Davenport
Davenport, IA
4.6
2020 Kia Optima LX AT
54,115 mi.
28 days on market
5XXGT4L32LG426388
$11,991
Great DealSingle owner
Kimberly Car City Cdjr
Davenport, IA
4.6
2026 Kia Optima GT-Line AWD
4,961 mi.
28 days on market
KNAG64J72T5448759
$30,890
Great DealSingle ownerClean title
Chuck Hutton Chevrolet
Memphis, TN
4.2
2023 Kia Optima EX FWD
14,148 mi.
28 days on market
5XXG34J23PG221131
$25,312
Fair Deal
Napleton River Oaks Kia
Lansing, IL
4.6
2023 Kia Optima GT-Line AWD
30,997 mi.
28 days on market
5XXG64J24PG214292
$25,349
Fair DealSingle owner
Willowbrook Ford
Willowbrook, IL
4.4
2021 Kia Optima LXS FWD
90,417 mi.
28 days on market
5XXG14J27MG072272
$17,189
Fair Deal
Bill Dobson Ford Of Washington
Washington, IN
4.1
2024 Kia Optima EX FWD
44,111 mi.
29 days on market
5XXG34J27RG238484
$24,278
Good DealSingle owner
Berwyn Kia
Berwyn, IL
4.7
2025 Kia Optima GT-Line FWD
14,140 mi.
29 days on market
KNAG64J7XS5309770
$27,995
Good Deal
Perkins Motor Plex
Mayfield, KY
4.8
2020 Kia Optima LX AT
71,827 mi.
29 days on market
5XXGT4L32LG449475
$15,587
Fair Deal
Derr Motor Company
Keokuk, IA
4.7
2019 Kia Optima LX AT
91,009 mi.
29 days on market
5XXGT4L36KG356361
$12,893
Fair Deal
Serra Chevrolet Clarksville
Clarksville, TN
4.5
2016 Kia Optima LX AT
148,917 mi.
29 days on market
5XXGT4L39GG071368
$7,900
Good Deal
10 4 Auto Group
Raytown, MO
3.7
2015 Kia Optima LX AT
29 days on market
5XXGM4A70FG437915
Contact Dealer
Byrider Kokomo
Kokomo, IN
4.7
2021 Kia Optima GT FWD
72,931 mi.
29 days on market
5XXG44J88MG079212
$21,545
Good DealSingle owner
Hobart Auto Sales
Hobart, IN
4.8
2025 Kia Optima GT-Line FWD
14,376 mi.
29 days on market
KNAG64J71S5269613
$27,768
Good Deal
Lou Fusz Kia Of Moline
Moline, IL
4.5
2012 Kia Optima LX AT
76,200 mi.
29 days on market
5XXGM4A78CG047429
$9,900
Fair Deal
Ashland Auto Sales
Columbia, MO
4.7
2023 Kia Optima LXS FWD
19,319 mi.
29 days on market
5XXG14J23PG199217
$21,700
Fair DealSingle ownerClean title
Willowbrook Ford
Willowbrook, IL
4.4
2019 Kia Optima LX AT
64,326 mi.
29 days on market
5XXGT4L30KG379702
Contact Dealer
Peoria Toyota
Peoria, IL
4.7
2014 Kia Optima EX AT
100,788 mi.
29 days on market
5XXGN4A71EG302308
$10,995
Fair Deal
Pyramid Used Cars Inc
Memphis, TN
3.6
2018 Kia Optima S AT
115,563 mi.
30 days on market
5XXGT4L35JG254919
$9,655
Good DealSingle owner
Andy Mohr Chrysler Dodge Jeep Ram
Indianapolis, IN
4.3
Sponsored
2014 Kia Optima EX AT
101,079 mi.
54 days on market
5XXGN4A74EG301248
$9,995
Bmv Auto Group
Perth Amboy, NJ
2025 Kia Optima GT-Line AWD
25,254 mi.
26 days on market
KNAG64J75S5306324
$28,063
Good Deal
Napleton Kia Of Fishers
Fishers, IN
4.6
2024 Kia Optima GT-Line FWD
28,022 mi.
27 days on market
5XXG64J29RG258713
$25,865
Fair DealSingle ownerClean title
Watson Family Hyundai
Tinley Park, IL
4.4
2017 Kia Optima LX AT
132,629 mi.
27 days on market
5XXGT4L31HG154388
$10,995
Fair Deal
Penske Chevrolet
Indianapolis, IN
4.6
2025 Kia Optima GT-Line FWD
23,623 mi.
27 days on market
KNAG64J7XS5268654
$27,792
Good Deal
Autocenters Nissan
Herculaneum, MO
4.5
2025 Kia Optima LXS FWD
4,164 mi.
27 days on market
KNAG24J71S5288271
$24,777
Good Deal
Lou Fusz Kia Of Moline
Moline, IL
4.5
2023 Kia Optima GT-Line FWD
89,363 mi.
27 days on market
5XXG64J26PG191761
$20,567
Good Deal
Joe Machens Volkswagen Of Columbia
Columbia, MO
4.4
2020 Kia Optima LX AT
127,160 mi.
28 days on market
5XXGT4L38LG384471
$8,950
Good Deal
Cub Country Motors
Ashland City, TN
4.4
2011 Kia Optima EX AT
163,214 mi.
28 days on market
KNAGN4A79B5052457
$5,995
Great DealClean title
Glenn Used Car Superstore Louisville
Crestwood, KY
2.8
2016 Kia Optima LX AT
152,437 mi.
28 days on market
5XXGT4L35GG019610
$6,950
Good Deal
Cub Country Motors
Ashland City, TN
4.4
2025 Kia Optima GT-Line AWD
26,409 mi.
28 days on market
KNAG64J75S5291811
$27,726
Good DealSingle owner
Smart Kia Of Davenport
Davenport, IA
4.6
2020 Kia Optima LX AT
54,115 mi.
28 days on market
5XXGT4L32LG426388
$11,991
Great DealSingle owner
Kimberly Car City Cdjr
Davenport, IA
4.6
2026 Kia Optima GT-Line AWD
4,961 mi.
28 days on market
KNAG64J72T5448759
$30,890
Great DealSingle ownerClean title
Chuck Hutton Chevrolet
Memphis, TN
4.2
2023 Kia Optima EX FWD
14,148 mi.
28 days on market
5XXG34J23PG221131
$25,312
Fair Deal
Napleton River Oaks Kia
Lansing, IL
4.6
2023 Kia Optima GT-Line AWD
30,997 mi.
28 days on market
5XXG64J24PG214292
$25,349
Fair DealSingle owner
Willowbrook Ford
Willowbrook, IL
4.4
2021 Kia Optima LXS FWD
90,417 mi.
28 days on market
5XXG14J27MG072272
$17,189
Fair Deal
Bill Dobson Ford Of Washington
Washington, IN
4.1
2024 Kia Optima EX FWD
44,111 mi.
29 days on market
5XXG34J27RG238484
$24,278
Good DealSingle owner
Berwyn Kia
Berwyn, IL
4.7
2025 Kia Optima GT-Line FWD
14,140 mi.
29 days on market
KNAG64J7XS5309770
$27,995
Good Deal
Perkins Motor Plex
Mayfield, KY
4.8
2020 Kia Optima LX AT
71,827 mi.
29 days on market
5XXGT4L32LG449475
$15,587
Fair Deal
Derr Motor Company
Keokuk, IA
4.7
2019 Kia Optima LX AT
91,009 mi.
29 days on market
5XXGT4L36KG356361
$12,893
Fair Deal
Serra Chevrolet Clarksville
Clarksville, TN
4.5
2016 Kia Optima LX AT
148,917 mi.
29 days on market
5XXGT4L39GG071368
$7,900
Good Deal
10 4 Auto Group
Raytown, MO
3.7
2015 Kia Optima LX AT
29 days on market
5XXGM4A70FG437915
Contact Dealer
Byrider Kokomo
Kokomo, IN
4.7
2021 Kia Optima GT FWD
72,931 mi.
29 days on market
5XXG44J88MG079212
$21,545
Good DealSingle owner
Hobart Auto Sales
Hobart, IN
4.8
2025 Kia Optima GT-Line FWD
14,376 mi.
29 days on market
KNAG64J71S5269613
$27,768
Good Deal
Lou Fusz Kia Of Moline
Moline, IL
4.5
2012 Kia Optima LX AT
76,200 mi.
29 days on market
5XXGM4A78CG047429
$9,900
Fair Deal
Ashland Auto Sales
Columbia, MO
4.7
2023 Kia Optima LXS FWD
19,319 mi.
29 days on market
5XXG14J23PG199217
$21,700
Fair DealSingle ownerClean title
Willowbrook Ford
Willowbrook, IL
4.4
2019 Kia Optima LX AT
64,326 mi.
29 days on market
5XXGT4L30KG379702
Contact Dealer
Peoria Toyota
Peoria, IL
4.7
2014 Kia Optima EX AT
100,788 mi.
29 days on market
5XXGN4A71EG302308
$10,995
Fair Deal
Pyramid Used Cars Inc
Memphis, TN
3.6
2018 Kia Optima S AT
115,563 mi.
30 days on market
5XXGT4L35JG254919
$9,655
Good DealSingle owner
Andy Mohr Chrysler Dodge Jeep Ram
Indianapolis, IN
4.3
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.