Used Cadillac XT6 for Sale in O Fallon, IL
Buy a luxurious Cadillac XT6 in the city where Joseph W. Schmitt was born
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157 listings
- $35,368fair price$985 below market
- 34,825 miles
- No accidents, 1 owner, personal use
- 6cyl automatic
- Driveway (In-stock online)
- Home delivery*
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Located in Troy, MI / 448 miles away from O Fallon, IL
3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Cooled Seats,Hands-Free Liftgate,Heated Seats,Heated Steering Whee...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRSXNZ151134
Stock: NZ151134TA
Certified Pre-Owned: Yes - New Listing$36,590good price$2,065 below market
- 29,192 miles
- No accidents, 2 owners, personal use
- 6cyl automatic
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 1,282 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:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPERS8LZ111122
Stock: 2003670012
Certified Pre-Owned: No
Listed since: 04-26-2025 - New Listing$31,998fair price
- 39,869 miles
- No accidents, 3 owners, rental vehicle
- 6cyl automatic
- CarMax (In-stock online)
- Transfer available from TX to IL*
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Located in Irving, TX / 557 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: 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:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPCRS0LZ180861
Stock: 27205216
Certified Pre-Owned: No - New Listing$27,998fair price$1,034 above market
- 82,878 miles
- No accidents, 2 owners, personal use
- 6cyl automatic
- CarMax (In-stock online)
- Transfer available from AZ to IL*
Close
Located in Tucson, AZ / 1,260 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: No
Features and Specs:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPGRS7LZ208887
Stock: 27261284
Certified Pre-Owned: No - New Listing$35,998fair price$726 below market
- 31,248 miles
- 1 accident, 1 owner, personal use only
- 6cyl automatic
- CarMax (In-stock online)
- Transfer available from NC to IL*
Close
Located in Wilmington, NC / 732 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: 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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPFRS4LZ197518
Stock: 27304832
Certified Pre-Owned: No - $29,998fair price$1,203 above market
- 46,887 miles
- No accidents, 1 owner, personal use
- 6cyl automatic
- CarMax (In-stock online)
- Transfer available from CA to IL*
Close
Located in Canoga Park, CA / 1,617 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: No
Features and Specs:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPCRS7LZ210194
Stock: 26150748
Certified Pre-Owned: No - $39,324good price$3,619 below market
- 35,354 miles
- 1 accident, 1 owner, personal use
- 6cyl automatic
- Driveway (In-stock online)
- Home delivery*
Close
Located in Troy, MI / 448 miles away from O Fallon, IL
3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless Sta...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS9RZ709254
Stock: RZ709254TA
Certified Pre-Owned: Yes - $30,998fair price$66 below market
- 46,329 miles
- 1 accident, 1 owner, personal use only
- 6cyl automatic
- CarMax (In-stock online)
- Transfer available from FL to IL*
Close
Located in Doral, FL / 1,043 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: 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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPGRS3LZ104509
Stock: 26795268
Certified Pre-Owned: No - New Listing$30,500fair price$853 below market
- 50,945 miles
- 1 accident, 1 owner, personal use
- 6cyl automatic
- Driveway (In-stock online)
- Home delivery*
Close
Located in Troy, MI / 448 miles away from O Fallon, IL
Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keepi...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS5MZ175808
Stock: MZ175808T
Certified Pre-Owned: No - $34,687great price$3,586 below market
- 40,712 miles
- 1 accident, 1 owner, personal use
- 6cyl automatic
- Driveway (In-stock online)
- Home delivery*
Close
Located in Plymouth, MI / 428 miles away from O Fallon, IL
3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless Sta...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS3PZ182406
Stock: PZ182406A
Certified Pre-Owned: Yes - $38,027fair price$1,086 below market
- 37,982 miles
- No accidents, 1 owner, personal use
- 6cyl automatic
- RubyCar - Nashville (In-stock online)
- Home delivery*
Close
Located in Mount Juliet, TN / 247 miles away from O Fallon, IL
Priced below KBB Fair Purchase Price! Clean CARFAX. CARFAX One-Owner. RubyCar by Avis is a national online retailer that allows you to shop thousands ...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS5PZ143641
Stock: 50673173
Certified Pre-Owned: No
Listed since: 02-18-2025 - Price Drop$53,490fair price$940 above market
- 8,189 miles
- No accidents, 1 owner, personal use only
- 6cyl automatic
- ELCO Chevrolet (35 mi away)
Close
Located in Ballwin, MO / 35 miles away from O Fallon, IL
CERTIFIED PRE-OWNED BY CADILLAC...1-OWNER VEHICLE...CLEAN CARFAX REPORT...TECHNOLOGY PACKAGE...HD SURROUND VISION....AUTOMATIC PARKING ASSIST WITH BRA...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS7RZ749784
Stock: L425301
Certified Pre-Owned: No
Listed since: 04-23-2025 - Price Drop$48,990fair price$597 above market
- 30,974 miles
- No accidents, 1 owner, personal use only
- 6cyl automatic
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 217 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPGRS7RZ700957
Stock: 2003653700
Certified Pre-Owned: No
Listed since: 04-21-2025 - Price Drop$31,536fair price$543 below market
- 20,281 miles
- 1 accident, 1 owner, personal use only
- 6cyl automatic
- Driveway (In-stock online)
- Home delivery*
Close
Located in Latham, NY / 892 miles away from O Fallon, IL
CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free ...
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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPDRS5LZ100735
Stock: LZ100735A
Certified Pre-Owned: No - Price Drop$54,590good price$3,732 below market
- 6,873 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 6cyl automatic
- 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: 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPHRS6RZ740677
Stock: 2003693778
Certified Pre-Owned: No
Listed since: 05-02-2025 - New Listing$57,565fair price$983 above market
- 5,693 miles
- No accidents, personal use only
- 6cyl automatic
- ELCO Cadillac (35 mi away)
Close
Located in Ballwin, MO / 35 miles away from O Fallon, IL
This vehicle is in-stock at ELCO Cadillac, a Ballwin Missouri dealership servicing the Saint Louis area. Established in 1985, ELCO Cadillac offers a f...
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS6SZ103202
Stock: L500480
Certified Pre-Owned: No
Listed since: 05-06-2025 - $55,425fair price$1,124 above market
- 6,626 miles
- No accidents, personal use only
- 6cyl automatic
- ELCO Cadillac (35 mi away)
Close
Located in Ballwin, MO / 35 miles away from O Fallon, IL
This vehicle is in-stock at ELCO Cadillac, a Ballwin Missouri dealership servicing the Saint Louis area. Established in 1985, ELCO Cadillac offers a f...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS8RZ747557
Stock: L425580
Certified Pre-Owned: No
Listed since: 01-18-2025 - $39,231fair price$986 above market
- 7,042 miles
- No accidents, 1 owner, corporate fleet vehicle
- 4cyl automatic
- Bommarito Mazda (40 mi away)
Close
Located in St Peters, MO / 40 miles away from O Fallon, IL
Recent Arrival! Crystal White Tricoat 2023 Cadillac XT6 Luxury 4D Sport Utility 2.0L Turbocharged 9-Speed Automatic FWD Certified.Odometer is 17990 mi...
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:
23 Combined MPG (21 City/27 Highway)
Listing Information:
VIN: 1GYKPAR40PZ151744
Stock: C13344
Certified Pre-Owned: No
Listed since: 03-05-2025 - Price Drop$27,990fair price$330 above market
- 104,572 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6cyl automatic
- 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: 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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS7NZ182500
Stock: 2003683396
Certified Pre-Owned: No
Listed since: 05-01-2025 - New Listing$35,990fair price$1,028 below market
- 51,853 miles
- No accidents, 2 owners, personal use
- 6cyl automatic
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 217 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPHRS3MZ135184
Stock: 2003670825
Certified Pre-Owned: No
Listed since: 05-01-2025 - New Listing
- 4,944 miles
- No accidents, 1 owner, rental vehicle
- 6cyl automatic
- CarMax (In-stock online)
- Transfer available from DE to IL*
Close
Located in Newark, DE / 763 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: 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS2RZ724727
Stock: 27203725
Certified Pre-Owned: No
Showing 64 - 84 out of 157 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.