Used Cadillac CT4 for Sale in O Fallon, IL
Buy a luxurious Cadillac CT4 in the city where Joseph W. Schmitt was born
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48 listings
- $28,995good price$2,498 below market
- 30,404 miles
- No accidents, 2 owners, personal use
- Laura Buick GMC (11 mi away)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
Recent Trade! Premium Luxury 2.7 Turbo AWD. Navigation System, Power Sunroof, Backup Camera, Backup Sensors, Heated Seats, Cooled Seats, Leather Seats...
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:
Listing Information:
VIN: 1G6D45RL5M0135645
Stock: L252780B
Certified Pre-Owned: No
Listed since: 07-28-2025 - $34,990good price$1,036 below market
- 13,888 miles
- No accidents, personal use only
- 23 City / 34 Hwy MPG
- Jack Schmitt Chevrolet of Wood River (22 mi away)
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Located in Wood River, IL / 22 miles away from O Fallon, IL
This 2023 Cadillac Sedan CT4 Sport is a high-performance vehicle that is sure to turn heads. With a low mileage of 13,888 miles, this all wheel drive ...
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: 1G6DG5RK7P0119465
Stock: P7765
Certified Pre-Owned: No
Listed since: 07-25-2025 - Price Drop
- 13,108 miles
- No accidents, 1 owner, personal use
- 23 City / 34 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. CARFAX One-Owner. Odometer is 17478 miles below market average! This 2022 Cadillac CT4 comes equipped with the following - Climate Packa...
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: 1G6DF5RK3N0125778
Stock: 16367P
Certified Pre-Owned: No
Listed since: 07-09-2025 Appraise
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- $32,347fair price$137 below market
- 18,763 miles
- No accidents, 1 owner, personal use only
- 22 City / 32 Hwy MPG
- Sapaugh GM Country (35 mi away)
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Located in Herculaneum, MO / 35 miles away from O Fallon, IL
** We are 15 minutes south of St. Louis. Everyone leaves happy! Recent Arrival! Black Raven 2024 Cadillac CT4 Luxury AWD 8-Speed Automatic 2.0L Turboc...
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 (22 City/32 Highway)
Listing Information:
VIN: 1G6DK5RK8R0121047
Stock: 257739
Certified Pre-Owned: No
Listed since: 08-18-2025 - 875 miles
- No accidents, 1 owner, personal use
- 22 City / 32 Hwy MPG
- Jack Schmitt Chevrolet of Wood River (22 mi away)
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Located in Wood River, IL / 22 miles away from O Fallon, IL
The Cadillac Sedan CT4 Premium Luxury Vehicle of 2025 is a state-of-the-art motorcar that has been meticulously crafted to provide its owner with supe...
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 (22 City/32 Highway)
Listing Information:
VIN: 1G6DF5RK7S0104766
Stock: P7664
Certified Pre-Owned: No
Listed since: 06-15-2025- Price Drop
- 10,153 miles
- No accidents, personal use only
- AutoCenters Nissan (35 mi away)
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Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ONE OWNER with ZERO ACCIDENTS, All Wheel Drive, Technology Package, Navigation & Bose Premium Audio Package, Lighting Package, CT4 Premium Luxury AWD ...
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:
Listing Information:
VIN: 1G6DF5RL6P0122854
Stock: RK84718
Certified Pre-Owned: No
Listed since: 06-24-2025 - 21,590 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT (41 mi away)
- Home delivery*
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Located in Saint Peters, MO / 41 miles away from O Fallon, IL
CARFAX One-Owner. Black Raven 2022 Cadillac CT4 Premium Luxury RWD 8-Speed Automatic 2.0L Turbocharged Clean CARFAX. Odometer is 14717 miles below mar...
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: 1G6DB5RK3N0120995
Stock: CP16633
Certified Pre-Owned: No
Listed since: 08-06-2025- 36,031 miles
- No accidents, 1 owner, rental vehicle
- 23 City / 34 Hwy MPG
- Sapaugh GM Country (35 mi away)
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Located in Herculaneum, MO / 35 miles away from O Fallon, IL
** We are 15 minutes south of St. Louis. Everyone leaves happy! Certified. Summit White 2023 Cadillac CT4 Premium Luxury RWD 8-Speed Automatic 2.0L Tu...
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 (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RK3P0142417
Stock: 257432
Certified Pre-Owned: No
Listed since: 05-05-2025- 42,178 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Sapaugh GM Country (35 mi away)
Close
Located in Herculaneum, MO / 35 miles away from O Fallon, IL
** We are 15 minutes south of St. Louis. Everyone leaves happy! Certified. Argent Silver Metallic 2023 Cadillac CT4 Premium Luxury RWD 8-Speed Automat...
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: 1G6DF5RK4P0112122
Stock: 257520
Certified Pre-Owned: No
Listed since: 05-28-2025- Not Priced
- 21,156 miles
- No accidents, 1 owner, personal use only
- 22 City / 32 Hwy MPG
- Jack Schmitt Chevrolet of Wood River (22 mi away)
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Located in Wood River, IL / 22 miles away from O Fallon, IL
This vehicle is a Cadillac Sedan CT4 Premium Luxury of 2024, with an all wheel drive system and a 2.0 liter 4 cylinder engine. It has driven 21,156 mi...
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 (22 City/32 Highway)
Listing Information:
VIN: 1G6DF5RK1R0124263
Stock: 31638-1
Certified Pre-Owned: No
Listed since: 08-17-2025 - 25,979 miles
- 1 accident, 1 owner, personal use only
- 22 City / 32 Hwy MPG
- Hertz Car Sales St. Louis (28 mi away)
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Located in Florissant, MO / 28 miles away from O Fallon, IL
*All prices plus government fees and taxes, any finance charges, a dealer document preparation charge of $350, any electronic filing charge, and any e...
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: Yes
Features and Specs:
26 Combined MPG (22 City/32 Highway)
Listing Information:
VIN: 1G6DA5RK5R0131876
Stock: 59034
Certified Pre-Owned: No
Listed since: 07-29-2025- 46,613 miles
- No accidents, 2 owners, rental vehicle
- 23 City / 34 Hwy MPG
- South County Dodge Chrysler Jeep Ram (24 mi away)
- Home delivery*
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Located in Saint Louis, MO / 24 miles away from O Fallon, IL
Midnight Steel Metallic 2023 Cadillac CT4 Premium Luxury RWD 8-Speed Automatic 2.0L Turbocharged ACCIDENT FREE AUTOCHECK, BACK UP CAMERA, BLUETOOTH ST...
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: Yes
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RK1P0153089
Stock: PJ3334
Certified Pre-Owned: No
Listed since: 08-07-2025- New ListingNot Priced
- 5,444 miles
- 1 accident, 1 owner, personal use only
- 22 City / 32 Hwy MPG
- AutoCenters Nissan (35 mi away)
Close
Located in Herculaneum, MO / 35 miles away from O Fallon, IL
Recent Arrival! 22/32 City/Highway MPG Odometer is 9822 miles below market average! Argent Silver Metallic 2024 Cadillac CT4 Sport RWD 8-Speed Automat...
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/32 Highway)
Listing Information:
VIN: 1G6DC5RK4R0131345
Stock: R85338
Certified Pre-Owned: No
Listed since: 08-22-2025 - $25,999good price$1,921 below market
- 51,328 miles
- No accidents, 1 owner, rental vehicle
- 23 City / 34 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in Henderson, NV / 1,388 miles away from O Fallon, IL
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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 (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RK0P0120875
Stock: 7V0DH1
Certified Pre-Owned: No
Listed since: 07-28-2025 - Price Drop$48,998good price$4,346 below market
- 2,424 miles
- No accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from PA to IL*
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Located in King of Prussia, PA / 782 miles away from O Fallon, IL
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
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: Yes
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DH5RL3S0106629
Stock: 27461300
Certified Pre-Owned: No - Price Drop$38,990good price$1,646 below market
- 5,069 miles
- No accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Sacramento, CA / 1,697 miles away from O Fallon, IL
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DD5RL5P0110992
Stock: 2003792694
Certified Pre-Owned: No
Listed since: 06-06-2025 - Price Drop$22,990fair price$454 above market
- 88,530 miles
- No accidents, 3 owners, personal use only
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Columbus, OH / 381 miles away from O Fallon, IL
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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: 1G6DB5RK2L0130964
Stock: 2003844830
Certified Pre-Owned: No
Listed since: 07-04-2025 - Price Drop$25,501good price$1,567 below market
- 55,978 miles
- No accidents, 1 owner, rental vehicle
- 23 City / 34 Hwy MPG
- Victory Lane Chrysler Dodge Jeep Ram (50 mi away)
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Located in Carlinville, IL / 50 miles away from O Fallon, IL
2023 Cadillac CT4 Premium LuxuryPriced below KBB Fair Purchase Price! Recent Arrival! 22/31 City/Highway MPG
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 (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK2P0140968
Stock: Z2542
Certified Pre-Owned: No
Listed since: 08-13-2025 - 72,112 miles
- No accidents, 1 owner, rental vehicle
- 23 City / 34 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Dallas, TX / 565 miles away from O Fallon, IL
CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Star...
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 (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RK2P0141291
Stock: P0141291P
Certified Pre-Owned: No- $33,000fair price$677 below market
- 26,929 miles
- No accidents, personal use only
- 23 City / 34 Hwy MPG
- Clement Pre-Owned Florissant (26 mi away)
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Located in Florissant, MO / 26 miles away from O Fallon, IL
Priced below KBB Fair Purchase Price! Certified. Black Raven 2022 Cadillac CT4 4D Sedan Sport 2.0L Turbocharged AWD Odometer is 12254 miles below mark...
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: 1G6DG5RK0N0132443
Stock: C18460N
Certified Pre-Owned: No
Listed since: 07-30-2025 - 14,487 miles
- No accidents, 2 owners, personal use only
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Atlanta, GA / 449 miles away from O Fallon, IL
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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: Yes
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RKXL0136057
Stock: 2003889848
Certified Pre-Owned: No
Listed since: 07-13-2025
Showing 1 - 21 out of 48 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.