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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152 listings
- $37,395great price$5,691 below market
- 29,697 miles
- No accidents, 3 owners, personal use only
- 6cyl automatic
- AutoCenters Nissan (35 mi away)
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Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ZERO ACCIDENTS, XT6 Premium Luxury, 4D Sport Utility, Satin Steel Metallic, 2-Way Power Driver Lumbar Control Seat Adjuster, 2-Way Power Passenger Lum...
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: 1GYKPERS9NZ141362
Stock: R84138
Certified Pre-Owned: No
Listed since: 04-22-2025 - $47,990fair price$1,351 below market
- 12,901 miles
- No accidents, 1 owner, rental vehicle
- 6cyl automatic
- 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 XT6 Premium Luxury, made in 2024 and with a 3.6 liter 6 cylinder engine, fuel injected. It has a radiant red tintcoat exter...
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: 1GYKPCRS2RZ737214
Stock: P7359
Certified Pre-Owned: No
Listed since: 02-12-2025 - $27,500good price$2,648 below market
- 83,564 miles
- No accidents, 2 owners, personal use only
- 6cyl automatic
- Dean Team Hyundai (34 mi away)
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Located in Ballwin, MO / 34 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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPHRS6LZ134531
Stock: 21326A
Certified Pre-Owned: No
Listed since: 01-30-2025 - $32,528fair price$1,071 below market
- 52,826 miles
- No accidents, 2 owners, personal use
- 6cyl automatic
- AutoCenters Nissan (35 mi away)
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Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ZERO ACCIDENTS, All Wheel Drive, XT6 Premium Luxury, 4D Sport Utility, AWD, Stellar Black Metallic, 2-Way Power Driver Lumbar Control Seat Adjuster, 2...
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: 1GYKPDRS0MZ204289
Stock: A83225
Certified Pre-Owned: No
Listed since: 04-03-2025 - $44,044fair price$1,224 below market
- 25,185 miles
- No accidents, 1 owner, personal use only
- 6cyl automatic
- 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, XT6 Sport, 4D Sport Utility, AWD, Crystal White Tricoat, 2-Way Power Driver Lumbar Control Seat Adjust...
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: 1GYKPGRS9PZ204328
Stock: RK83797
Certified Pre-Owned: No
Listed since: 03-19-2025 - $33,610fair price$732 above market
- 41,051 miles
- No accidents, 1 owner, personal use only
- 6cyl automatic
- 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, 3rd Row Seating, 2nd Row Bucket Seats, Panoramic Roof, Heated Leather Front Bucket Seats, Remote Start, Blind Spot Dete...
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: 1GYKPCRS3NZ113514
Stock: R83957
Certified Pre-Owned: No
Listed since: 04-02-2025 - Price Drop$36,789good price$2,020 below market
- 45,448 miles
- No accidents, personal use only
- 6cyl automatic
- AutoCenters Nissan (35 mi away)
Close
Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ONE OWNER with ZERO ACCIDENTS, All Wheel Drive, LOADED!!! 3rd Row Seating, 2nd Row Bench Seat, Platinum Package, Enhanced Visibility and Technology Pa...
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: 1GYKPHRS8NZ154749
Stock: RK83338
Certified Pre-Owned: No
Listed since: 02-06-2025 - $31,773good price$1,781 below market
- 59,419 miles
- No accidents, 1 owner, personal use only
- 6cyl automatic
- AutoCenters Nissan (35 mi away)
Close
Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ZERO ACCIDENTS, All Wheel Drive, XT6 Sport, 4D Sport Utility, AWD, Stellar Black Metallic, 3.49 Axle Ratio, 4-Wheel Disc Brakes, 6-Passenger Seating, ...
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: 1GYKPGRS8MZ143744
Stock: RK84127
Certified Pre-Owned: No
Listed since: 04-22-2025 - $33,437good price$1,649 below market
- 68,122 miles
- No accidents, 1 owner, personal use
- 6cyl automatic
- AutoCenters Nissan (35 mi away)
Close
Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ONE OWNER with ZERO ACCIDENTS, All Wheel Drive, XT6 Premium Luxury, 4D Sport Utility, AWD, Crystal White Tricoat, Maple Sugar Leather, 2-Way Power Dri...
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: 1GYKPFRS8NZ171166
Stock: R84035
Certified Pre-Owned: No
Listed since: 04-11-2025 - Price Drop$21,480good price$830 below market
- 121,813 miles
- No accidents, 2 owners, personal use
- 6cyl automatic
- AutoNation USA St. Louis (42 mi away)
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Located in St Peters, MO / 42 miles away from O Fallon, IL
The following items have been reconditioned on this vehicle: new brakes and all new tires! Cadillac User Experience With Embedded Navigation; AM/FM...
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: 1GYKPDRS9LZ126948
Stock: LZ126948
Certified Pre-Owned: No
Listed since: 04-25-2025 - 3,726 miles
- No accidents, 1 owner, personal use only
- 4cyl automatic
- AutoCenters Nissan (35 mi away)
Close
Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ONE OWNER with ZERO ACCIDENTS, XT6 Luxury, 4D Sport Utility, Argent Silver Metallic, 18" Multi-Spoke Alloy Wheels, 3.47 Axle Ratio, 4-Wheel Disc 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:
23 Combined MPG (21 City/27 Highway)
Listing Information:
VIN: 1GYKPAR46RZ713634
Stock: R83900
Certified Pre-Owned: No
Listed since: 03-26-2025- $25,960fair price$424 below market
- 81,850 miles
- 1 accident, 1 owner, personal use only
- 6cyl automatic
- Jansen Chevrolet (18 mi away)
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Located in Germantown, IL / 18 miles away from O Fallon, IL
2020 Cadillac XT6 Premium LuxuryCARFAX One-Owner.The Jansen Advantage: Complimentary Carfax on all vehicles, Complimentary Service Loaners, Compliment...
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: 1GYKPDRS4LZ128977
Stock: 25319A
Certified Pre-Owned: No
Listed since: 02-06-2025 - $35,950fair price$1,193 above market
- 41,201 miles
- No accidents, 2 owners, personal use
- 6cyl automatic
- Dean Team Hyundai (34 mi away)
Close
Located in Ballwin, MO / 34 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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS9PZ127596
Stock: 37631A
Certified Pre-Owned: No
Listed since: 02-20-2025 - Price Drop
- 94 miles
- No accidents, personal use only
- 6cyl automatic
- 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. Stellar Black Metallic 2024 Cadillac XT6 Premium Luxury AWD 9-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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS1RZ755175
Stock: 2443491
Certified Pre-Owned: No
Listed since: 04-22-2025 - 45,798 miles
- 2 accidents, 1 owner, personal use
- 6cyl automatic
- AutoCenters Nissan (35 mi away)
Close
Located in Herculaneum, 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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPGRS3LZ120516
Stock: R83921
Certified Pre-Owned: No
Listed since: 03-28-2025- 16,079 miles
- No accidents, 1 owner, personal use only
- 6cyl automatic
- AutoCenters Nissan (35 mi away)
Close
Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ONE OWNER with ZERO ACCIDENTS, XT6 Premium Luxury, 4D Sport Utility, Argent Silver Metallic, 14 Speakers, 2-Way Power Driver Lumbar Control Seat Adjus...
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: 1GYKPCRS8RZ724242
Stock: R84136
Certified Pre-Owned: No
Listed since: 04-22-2025- New Listing
- 18,196 miles
- No accidents, 1 owner, personal use
- 6cyl automatic
- Suntrup Buick GMC (40 mi away)
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Located in Saint Peters, MO / 40 miles away from O Fallon, IL
This vehicle is a 2023 Cadillac SUV 4x4 XT6 Premium Luxury, with low mileage of 18,196 miles. It is powered by a 3.6 liter 6 cylinder engine with fuel...
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: 1GYKPDRS6PZ138111
Stock: P6631
Certified Pre-Owned: No
Listed since: 05-02-2025 - 60,491 miles
- No accidents, 1 owner, rental vehicle
- 6cyl automatic
- Schicker Ford of St Louis (20 mi away)
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Located in St Louis, MO / 20 miles away from O Fallon, IL
EquipmentThis unit has a clean CARFAX vehicle history report. Protect this 1/2 ton suv from unwanted accidents with a cutting edge backup camera syste...
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: 1GYKPCRS8PZ161366
Stock: F2069
Certified Pre-Owned: No
Listed since: 04-11-2025- 30,861 miles
- No accidents, 1 owner, personal use
- 6cyl automatic
- Dave Mungenast St. Louis Honda (24 mi away)
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Located in Saint Louis, MO / 24 miles away from O Fallon, IL
Welcome to Dave Mungenast St. Louis Honda. We are here to serve you and your car buying needs. Experience luxury and performance in this stunning Whi...
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: 1GYKPGRS5PZ161803
Stock: P21509
Certified Pre-Owned: No
Listed since: 04-30-2025- $32,980fair price$1,036 above market
- 55,576 miles
- 1 accident, 2 owners, personal use
- 6cyl automatic
- Johnny Londoff Autoplex (44 mi away)
- Home delivery*
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Located in St Peters, MO / 44 miles away from O Fallon, IL
Vehicle DetailsExperience the epitome of sophistication and performance with the 2021 Cadillac XT6 Premium Luxury AWD. This distinguished SUV ...
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: 1GYKPDRS2MZ100578
Stock: A3212AA
Certified Pre-Owned: No
Listed since: 04-28-2025 - 119,217 miles
- Issue reported, 2 owners, personal use only
- 6cyl automatic
- 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
This vehicle is a 2020 Cadillac XT6 Sport 4x4 with a 3.6 liter 6 cylinder engine and fuel injection. It has a garnet metallic glr exterior and a black...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
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: 1GYKPGRS2LZ191948
Stock: 16245P-1
Certified Pre-Owned: No
Listed since: 04-12-2025
Showing 1 - 21 out of 152 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.