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424 listings
- New Listing$10,996good price$1,345 below market
- 92,499 miles
- No accidents, 3 owners, personal use
- 24 City / 35 Hwy MPG
- Auffenberg Kia (1 mi away)
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Located in Shiloh, IL / 1 miles away from O Fallon, IL
2016 Kia Optima EX 2.4L I4 DGI DOHC 6-Speed Automatic with Sportmatic FWD 4D Sedan Sparkling Silver 24/35 City/Highway MPG Optima EX, 4D Sedan, Sparkl...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (24 City/35 Highway)
Listing Information:
VIN: 5XXGU4L34GG048125
Stock: 12791KMM
Certified Pre-Owned: No
Listed since: 11-03-2025 - New Listing$7,643great price$3,127 below market
- 126,081 miles
- No accidents, 1 owner, personal use only
- 23 City / 32 Hwy MPG
- Mathis Motors (41 mi away)
Close
Located in Saint Charles, MO / 41 miles away from O Fallon, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: 5XXGT4L3XJG215288
Stock: 1288
Certified Pre-Owned: No - New Listing$10,850fair price$784 below market
- 66,474 miles
- 1 accident, 2 owners, personal use
- 24 City / 35 Hwy MPG
- Auffenberg Kia (1 mi away)
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Located in Shiloh, IL / 1 miles away from O Fallon, IL
2016 Kia Optima LX 2.4L I4 DGI DOHC 6-Speed Automatic with Sportmatic FWD 4D Sedan Snow White Pearl 24/35 City/Highway MPG Optima LX, 12-Way Power Adj...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (24 City/35 Highway)
Listing Information:
VIN: 5XXGT4L3XGG077812
Stock: 12792KMM
Certified Pre-Owned: No
Listed since: 11-03-2025 - New Listing$12,068fair price$750 below market
- 113,163 miles
- No accidents, 4 owners, corporate fleet vehicle
- 27 City / 37 Hwy MPG
- Auffenberg Mazda (1 mi away)
Close
Located in Shiloh, IL / 1 miles away from O Fallon, IL
Recent Arrival! Clean CARFAX. 2019 Kia Optima EX Turbo 1.6L I4 DOHC 7-Speed Automatic FWD 4D Sedan Ebony Black 27/37 City/Highway MPG Optima EX Turbo,...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
31 Combined MPG (27 City/37 Highway)
Listing Information:
VIN: 5XXGU4L18KG343929
Stock: 13066KMM
Certified Pre-Owned: No
Listed since: 12-02-2025 - $16,356fair price$151 below market
- 61,708 miles
- No accidents, 1 owner, personal use
- 24 City / 32 Hwy MPG
- Jack Schmitt Chevrolet of O'Fallon (2 mi away)
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Located in O Fallon, IL / 2 miles away from O Fallon, IL
Clean CARFAX. Odometer is 12837 miles below market average! This 2020 Kia Optima comes equipped with the following - Black Cloth, 4-Wheel Disc Brakes,...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: 5XXGT4L3XLG447750
Stock: 16453P
Certified Pre-Owned: No
Listed since: 09-16-2025 - Price Drop$10,877fair price$642 below market
- 110,900 miles
- No accidents, 2 owners, corporate fleet vehicle
- 25 City / 35 Hwy MPG
- St Charles Hyundai (41 mi away)
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Located in Saint Peters, MO / 41 miles away from O Fallon, IL
Sangria 2020 Kia Optima LX FWD 6-Speed Automatic with Sportmatic 2.4L I4 DGI DOHC Black w/Cloth Seat Trim.We Make AMAZING Happen at St. Charles Hyun...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/35 Highway)
Listing Information:
VIN: 5XXGT4L33LG380392
Stock: 7279-1
Certified Pre-Owned: No
Listed since: 11-15-2025 - New Listing$10,998fair price$794 below market
- 67,651 miles
- 1 accident, 1 owner, personal use only
- 22 City / 34 Hwy MPG
- Auffenberg Kia (1 mi away)
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Located in Shiloh, IL / 1 miles away from O Fallon, IL
CARFAX One-Owner. 2013 Kia Optima SX 2.0L I4 DGI DOHC Turbocharged 6-Speed Automatic with Sportmatic FWD 4D Sedan Ebony Black 22/34 City/Highway MPG *...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (22 City/34 Highway)
Listing Information:
VIN: 5XXGR4A69DG198970
Stock: 12951KM
Certified Pre-Owned: No
Listed since: 11-21-2025 - Price Drop$6,821good price$603 below market
- 99,146 miles
- No accidents, 2 owners, personal use only
- 24 City / 35 Hwy MPG, Manual
- Lou Fusz Kia (29 mi away)
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Located in Saint Louis, MO / 29 miles away from O Fallon, IL
Satin Metal 2011 Kia Optima LX FWD 6-Speed Manual 2.4L I4 DOHC Beige Cloth, 4-Wheel Disc Brakes, 6 Speakers, 6.5 x 16 Steel w/Covers Wheels, ABS brake...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (24 City/35 Highway)
Listing Information:
VIN: KNAGM4A76B5086262
Stock: K25J238A
Certified Pre-Owned: No
Listed since: 11-22-2025 - Price Drop$10,794fair price$883 below market
- 91,722 miles
- No accidents, 2 owners, personal use only
- 22 City / 32 Hwy MPG
- Napleton's Mid Rivers Kia (41 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 41 miles away from O Fallon, IL
Recent Arrival! 2016 Kia Optima 4D Sedan SX Turbo 2.0L I4 DGI DOHC Turbocharged FWD Clean CARFAX.Black Leather.Service Work completed on this Kia...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/32 Highway)
Listing Information:
VIN: 5XXGW4L27GG086921
Stock: KP5836A
Certified Pre-Owned: No
Listed since: 11-29-2025 - New Listing$10,653fair price$88 below market
- 104,425 miles
- 1 accident, 2 owners, personal use only
- 24 City / 35 Hwy MPG
- Auffenberg Mazda (1 mi away)
Close
Located in Shiloh, IL / 1 miles away from O Fallon, IL
2016 Kia Optima EX 2.4L I4 DGI DOHC 6-Speed Automatic with Sportmatic FWD 4D Sedan Snow White Pearl 24/35 City/Highway MPG Optima EX, 10-Way Power Fro...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (24 City/35 Highway)
Listing Information:
VIN: 5XXGU4L39GG096526
Stock: 12918KMM
Certified Pre-Owned: No
Listed since: 11-13-2025 - $11,988fair price$319 above market
- 83,472 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Volvo Cars Of Saint Louis (24 mi away)
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Located in Saint Louis, MO / 24 miles away from O Fallon, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 5XXGN4A75FG445747
Stock: 364040B
Certified Pre-Owned: No
Listed since: 10-16-2025 - $18,990fair price$944 above market
- 61,695 miles
- No accidents, 1 owner, personal use only
- 24 City / 32 Hwy MPG
- Jansen Ford of Breese (20 mi away)
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Located in Breese, IL / 20 miles away from O Fallon, IL
2020 Kia Optima SEClean CARFAX. CARFAX One-Owner.24/32 City/Highway MPGOdometer is 30795 miles below market average!Priced below KBB Fair Purch...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: 5XXGT4L31LG434546
Stock: F26030B
Certified Pre-Owned: No
Listed since: 11-14-2025 - $11,888fair price$212 above market
- 81,640 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Autoport (39 mi away)
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Located in Ellisville, MO / 39 miles away from O Fallon, IL
AUTOPORT IS EXCITED TO PRESENT THIS 2015 KIA OPTIMA EX AUTOPORT is excited to offer this LOW MILE 2015 KIA OPTIMA EX sedan. Carfax reports it to be ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 5XXGN4A72FG449013
Stock: GP25357
Certified Pre-Owned: No - Price Drop$9,700fair price$743 above market
- 139,132 miles
- No accidents, 1 owner, personal use only
- 24 City / 35 Hwy MPG
- Ed Napleton Honda St Peters (41 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 41 miles away from O Fallon, IL
CARFAX One-Owner. Ebony Black 2016 Kia Optima EX 2.4L I4 DGI DOHC FWD Clean CARFAX.1 OWNER CLEAN CARFAX NO ACCIDENTS, Gray Leather.This Optima is...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (24 City/35 Highway)
Listing Information:
VIN: 5XXGU4L3XGG068105
Stock: H40448A
Certified Pre-Owned: No
Listed since: 11-22-2025 - New Listing$14,994fair price$92 above market
- 98,437 miles
- 1 accident, 2 owners, personal use
- 27 City / 37 Hwy MPG
- Auffenberg Mazda (1 mi away)
Close
Located in Shiloh, IL / 1 miles away from O Fallon, IL
2020 Kia Optima EX Premium Turbo 1.6L I4 DOHC 7-Speed Automatic FWD 4D Sedan Snow White Pearl 27/37 City/Highway MPG Optima EX Premium Turbo, Black Le...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
31 Combined MPG (27 City/37 Highway)
Listing Information:
VIN: 5XXGU4L13LG413161
Stock: 12836KMM
Certified Pre-Owned: No
Listed since: 11-07-2025 - New Listing$14,767fair price$758 above market
- 62,893 miles
- 1 accident, 6 owners, corporate fleet vehicle
- 25 City / 35 Hwy MPG
- Auffenberg Mazda (1 mi away)
Close
Located in Shiloh, IL / 1 miles away from O Fallon, IL
2020 Kia Optima LX 2.4L I4 DGI DOHC 6-Speed Automatic with Sportmatic FWD 4D Sedan Snow White Pearl 24/32 City/Highway MPG Optima LX, 4-Wheel Disc Bra...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/35 Highway)
Listing Information:
VIN: 5XXGT4L32LG433714
Stock: 12840KMM
Certified Pre-Owned: No
Listed since: 11-07-2025 - New Listing$16,839fair price$769 below market
- 47,958 miles
- 27 City / 37 Hwy MPG
- Auffenberg Mazda (1 mi away)
Close
Located in Shiloh, IL / 1 miles away from O Fallon, IL
Recent Arrival! CARFAX One-Owner. Clean CARFAX. 2019 Kia Optima EX Turbo 1.6L I4 DOHC 7-Speed Automatic FWD 4D Sedan Titanium Silver 27/37 City/Highwa...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
31 Combined MPG (27 City/37 Highway)
Listing Information:
VIN: 5XXGU4L1XKG293440
Stock: 13124KMM
Certified Pre-Owned: No
Listed since: 12-08-2025 - $11,700fair price$20 above market
- 105,832 miles
- 1 accident, 2 owners, personal use only
- 25 City / 35 Hwy MPG
- Napleton Hyundai Hazelwood (29 mi away)
- Home delivery*
Close
Located in Hazelwood, MO / 29 miles away from O Fallon, IL
Gravity Gray 2020 Kia Optima 4D Sedan LX 2.4L I4 DGI DOHC FWDBlack Cloth.This Optima is well equipped with Black Cloth, 4-Wheel Disc Brakes, 6 Speaker...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/35 Highway)
Listing Information:
VIN: 5XXGT4L33LG446732
Stock: SA515980A
Certified Pre-Owned: No
Listed since: 11-14-2025 - New Listing$4,500good price$1,528 below market
- 162,563 miles
- 1 accident, 3 owners, personal use only
- 24 City / 35 Hwy MPG
- Drive Force Auto Plaza (30 mi away)
Close
Located in Fenton, MO / 30 miles away from O Fallon, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (24 City/35 Highway)
Listing Information:
VIN: 5XXGM4A70DG184706
Stock: 184706
Certified Pre-Owned: No - New Listing$8,999good price$916 below market
- 116,920 miles
- No accidents, 5 owners, corporate fleet vehicle
- 24 City / 33 Hwy MPG
- Mathis Motors (41 mi away)
Close
Located in Saint Charles, MO / 41 miles away from O Fallon, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: 5XXGT4L30KG311870
Stock: 1870
Certified Pre-Owned: No - $15,985
- 19,826 miles
- 1 accident, 1 owner, personal use only
- 24 City / 34 Hwy MPG
- Dean Team Subaru (35 mi away)
- Home delivery*
Close
Located in Ballwin, MO / 35 miles away from O Fallon, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: 5XXGT4L38HG151441
Stock: 98175A
Certified Pre-Owned: No
Listed since: 10-22-2025
Showing 1 - 21 out of 424 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.