850 Used Kia Optima for Sale Near O Fallon, IL

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New listing

Dealer partner

2013 Kia Optima

EX Auto•109,058 mi•

5XXGN4A72DG195820

$7,995

Bloomington, IL•Auto House Of Bloomington

Dealer partner

2022 Kia Optima

GT-Line FWD•13,421 mi•

5XXG64J20NG164360

$23,995

Bourbonnais, IL•Kia Of Bradley

New listing

2026 Kia Optima

GT FWD•64,362 mi•

KNAG44J89T5404255

$26,995

Bloomington, IL•Auto House Of Bloomington

2015 Kia Optima

EX Auto•210,000 mi•

5XXGN4A70FG431755

$4,495

Springfield, IL•Lightning Auto Sales

2026 Kia Optima

GT-Line AWD•3,885 mi•

KNAG64J77T5427891

$31,000

Manteno, IL•Taylor Ford Of Manteno

2026 Kia Optima

LXS FWD•11,918 mi•

KNAG24J79T5443120

$25,995

Burbank, IL•Baha Auto South

2016 Kia Optima

LX Auto•132,432 mi•

5XXGT4L30GG036881

$6,599

Carol Stream, IL•Jani Motors Inc

2021 Kia Optima

LXS FWD•42,764 mi•

5XXG14J26MG002116

$19,408

Frankfort, IL•Currie Motors Ford Of Frankfort

2025 Kia Optima

GT-Line AWD•18,185 mi•

KNAG64J71S5377195

$29,325

Bourbonnais, IL•Court Street Ford

2020 Kia Optima

LX Auto•109,775 mi•

5XXGT4L39LG429871

$10,588

Chicago, IL•S M Auto Sales

2016 Kia Optima

LX Auto•102,265 mi•

KNAGT4L32G5103921

$7,998

Frankfort, IL•Frankfort Car Outlet

2019 Kia Optima

S Auto•79,451 mi•

5XXGT4L38KG293523

$11,973

Bloomington, IL•Autos 4 Less Inc S 4 Less Inc

2020 Kia Optima

Turbo SX Auto•116,423 mi•

5XXGW4L29LG410476

$12,995

Chicago Heights, IL•Car King Auto Inc

2013 Kia Optima

LX Auto•140,530 mi•

KNAGM4A7XD5380573

$5,500

Plainfield, IN•Rapid 500

2019 Kia Optima

LX Auto•106,637 mi•

5XXGT4L33KG341056

$7,997

Berwyn, IL•Ogden Motors

2022 Kia Optima

LXS FWD•105,335 mi•

5XXG14J20NG142454

$16,001

Naperville, IL•Maserati Of Naperville

2021 Kia Optima

GT-Line AWD•92,897 mi•

5XXG64J28MG049455

$19,495

Lansing, IL•Guaranteed Motor Cars

2026 Kia Optima

GT-Line FWD•10,511 mi•

KNAG64J70T5408177

$27,995

Crestwood, IL•Blue Sky Auto Sales Crestwood

2019 Kia Optima

LX Auto•50,995 mi•

5XXGT4L3XKG278036

$12,405

Bridgeview, IL•Capital Auto Finance

2025 Kia Optima

GT-Line FWD•47,821 mi•

KNAG64J72S5281513

$24,995

Bourbonnais, IL•Kia Of Bradley

2014 Kia Optima

EX Auto•95,659 mi•

5XXGN4A75EG299915

$7,276

Plainfield, IL•Ravenite Motor Cars

2016 Kia Optima

Turbo LX Auto•74,813 mi•

5XXGT4L10GG056143

$10,500

Indianapolis, IN•Galleria Indy

2018 Kia Optima

LX Auto•63,729 mi•

5XXGT4L3XJG207840

$12,990

Summit, IL•Jz Auto Sales

2021 Kia Optima

GT-Line FWD•146,485 mi•

5XXG64J28MG006556

$13,999

Springfield, IL•21 Motorsports

2019 Kia Optima

LX Auto•110,186 mi•

5XXGT4L31KG291273

$9,700

Dwight, IL•Prime Rides Autohaus

2022 Kia Optima

GT-Line FWD•90,716 mi•

5XXG64J26NG135056

$17,999

Joliet, IL•Your Choice Autos Joliet

2013 Kia Optima

Hybrid EX•172,988 mi•

KNAGM4AD0D5054402

$6,900

O'Fallon, MO•Stl Automotive Group

2020 Kia Optima

S Auto•88,700 mi•

5XXGT4L34LG405316

$12,999

Bridgeview, IL•Midway Autohaus

New listing

2021 Kia Optima

EX FWD•129,345 mi•

5XXG34J28MG036021

$12,495

Bloomington, IL•Auto House Of Bloomington

New listing

2022 Kia Optima

LXS FWD•99,716 mi•

5XXG14J25NG106002

$14,800

Millstadt, IL•Empire Auto Sales

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Showing 1 - 28 from 850 results

850

Optima for sale in O Fallon

$18,612

Median local price

536

O Fallon-area dealerships

Kia Optima overview

Shop 850 used Kia Optima listings for sale, priced from $1,900 to $36,498 across 536 dealerships. The median asking price is $18,612, with an average mileage of 78,468 miles. Inventory spans model years 2006 to 2026 and is strongest for 2021–2025, with 450 listings.