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288 listings
- New Listing
- 71,153 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Indianapolis, IN / 680 miles away from Westport, CT
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: 1GYKPDRS1MZ101642
Stock: 2003801178
Certified Pre-Owned: No
Listed since: 06-18-2025 - $32,590fair price
- 57,099 miles
- No accidents, 2 owners, personal use only
- 6 Seats, 19 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,410 miles away from Westport, CT
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 (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS3MZ119909
Stock: 2003803129
Certified Pre-Owned: No
Listed since: 06-09-2025 - New Listing
- 51,513 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 1,363 miles away from Westport, CT
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: 1GYKPDRS4MZ125711
Stock: 2003788681
Certified Pre-Owned: No
Listed since: 06-12-2025 - New ListingNot Priced
- 95,945 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Brogan Cadillac (49 mi away)
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Located in Totowa, NJ / 49 miles away from Westport, CT
Introducing the elegant 2021 Cadillac XT6 Premium Luxury, a perfect blend of sophistication and performance. Dressed in a striking Shadow Metallic ext...
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: 1GYKPDRS0MZ199661
Stock: UC4906
Certified Pre-Owned: No
Listed since: 06-18-2025 - Price Drop$36,994great price$4,937 below market
- 38,831 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Blasius Cadillac (33 mi away)
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Located in Waterbury, CT / 33 miles away from Westport, CT
Dark Moon Blue Metallic 2022 Cadillac XT6 Sport AWD 9-Speed Automatic 3.6L V6 DI VVT HEATED LEATHER SEATS, PANORAMIC ROOF, NAVIGATION SYSTEM/GPS, BACK...
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: 1GYKPGRS1NZ146793
Stock: 5886A
Certified Pre-Owned: Yes
Listed since: 05-03-2025 - Price Drop
- 60,406 miles
- 1 accident, 2 owners, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Pine Belt Cadillac (93 mi away)
- Home delivery*
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Located in Toms River, NJ / 93 miles away from Westport, CT
Heated Leather Seats, Navigation, Moonroof, Power Liftgate, All Wheel Drive, Panoramic Roof, Captains Chairs, Aluminum Wheels, CADILLAC USER EXPERIENC...
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: 1GYKPGRS2MZ139124
Stock: MZ139124
Certified Pre-Owned: Yes
Listed since: 06-07-2025 - $32,804great price$4,880 below market
- 29,830 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Troy, MI / 515 miles away from Westport, CT
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: 1GYKPDRS0NZ139364
Stock: NZ139364TA
Certified Pre-Owned: Yes - $41,595great price$3,632 below market
- 33,508 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Valenti Cadillac (57 mi away)
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Located in Hartford, CT / 57 miles away from Westport, CT
Clean CARFAX. CARFAX One-Owner.8" Color Driver Information Center Display, Adaptive Cruise Control, Automatic Emergency Braking, Automatic Parking Ass...
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: 1GYKPGRS9NZ131393
Stock: C685C
Certified Pre-Owned: No
Listed since: 06-02-2025 - $51,750good price$3,078 below market
- 7,795 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Ingersoll Auto of Danbury (19 mi away)
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Located in Danbury, CT / 19 miles away from Westport, CT
Clean CARFAX. 3.6L V6 DI VVT, AWD, 3rd row seats: split-bench, Bose Performance Series Audio System, Front & Rear Park Assist, Front dual zone A/C, He...
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: 1GYKPGRS5RZ725484
Stock: X725484
Certified Pre-Owned: No
Listed since: 06-03-2025 - Price Drop$29,546great price$3,296 below market
- 43,092 miles
- 2 accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Quality Chevrolet (69 mi away)
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Located in Old Bridge, NJ / 69 miles away from Westport, CT
Boasts 25 Highway MPG and 18 City MPG! This Cadillac XT6 boasts a Gas V6 3.6L/222 engine powering this Automatic transmission. WHEELS, 20" (50.8 CM) 6...
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: 1GYKPDRS3NZ128939
Stock: 55606A
Certified Pre-Owned: No
Listed since: 03-15-2025 - Price Drop$50,704good price$3,210 below market
- 18,776 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Empire Cadillac of Long Island City (39 mi away)
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Located in Queens, NY / 39 miles away from Westport, CT
Certified. Cadillac Certified Pre-Owned Details: * 172 Point Inspection * Transferable Warranty * Roadside Assistance * Courtesy transportation & 24 h...
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: 1GYKPGRS0RZ705398
Stock: UC1236A
Certified Pre-Owned: No
Listed since: 06-02-2025 - Price Drop$37,393good price$2,019 below market
- 16,982 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- Cadillac of Greenwich (17 mi away)
Close
Located in Greenwich, CT / 17 miles away from Westport, CT
2022 Cadillac XT6 Premium LuxuryCertified. CADILLAC CERTIFIED, REMAINDER OF FACTORY WARRANTY, INCLUDES WARRANTY, SERVICE RECORD AVAILABLE, FACTORY MAI...
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: 1GYKPDRS1NZ163544
Stock: 2192U
Certified Pre-Owned: Yes
Listed since: 04-15-2025 - $47,919fair price$1,355 below market
- 11,843 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Ingersoll Auto of Danbury (19 mi away)
Close
Located in Danbury, CT / 19 miles away from Westport, CT
CARFAX One-Owner. Clean CARFAX. 8' Color Driver Information Center Display, Adaptive Cruise Control, Automatic Emergency Braking, Automatic Parking As...
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: 1GYKPDRS8RZ738082
Stock: A738082
Certified Pre-Owned: No
Listed since: 05-02-2025 - $41,495good price$1,460 below market
- 10,766 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 21 City / 26 Hwy MPG
- Automotive Avenues (76 mi away)
- Home delivery*
Close
Located in Wall, NJ / 76 miles away from Westport, CT
Just arrived is this spacious and all-around competent, NO-ACCIDENT, ONE-OWNER, NONSMOKER 2024 Cadillac XT6 Luxury! ''The 2024 Cadillac XT6 is a sharp...
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/26 Highway)
Listing Information:
VIN: 1GYKPBR4XRZ727428
Stock: 54655
Certified Pre-Owned: No
Listed since: 05-29-2025 - $33,542great price$3,908 below market
- 28,048 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Troy, MI / 515 miles away from Westport, CT
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: 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: 1GYKPDRS5NZ138081
Stock: NZ138081PA
Certified Pre-Owned: Yes - $42,995good price$2,119 below market
- 12,990 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- King O'Rourke Cadillac (22 mi away)
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Located in Smithtown, NY / 22 miles away from Westport, CT
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: 1GYKPFRS9NZ137057
Stock: 10651
Certified Pre-Owned: Yes
Listed since: 06-04-2025 - Price Drop$44,897fair price$1,949 below market
- 23,889 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- Empire Cadillac of Long Island City (39 mi away)
Close
Located in Queens, NY / 39 miles away from Westport, CT
2024 Cadillac XT6 Stellar Black Metallic Premium Luxury AWD 9-Speed Automatic 3.6L V6 DI VVTFinance for price is reflective after $1995 down. Subject ...
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: 1GYKPDRS4RZ700834
Stock: UC1235A
Certified Pre-Owned: Yes
Listed since: 06-02-2025 - New Listing$47,821good price$2,398 below market
- 5,400 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- North Bay Cadillac (31 mi away)
Close
Located in Great Neck, NY / 31 miles away from Westport, CT
Recent Arrival! Certified. 2024 Cadillac XT6 Premium Luxury Opulent Blue MetallicThis XT6 Premium Luxury is nicely equipped with Floor Liner Package (...
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: 1GYKPDRS2RZ720127
Stock: 12345P
Certified Pre-Owned: No
Listed since: 06-17-2025 - $38,995fair price$929 below market
- 28,579 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- King O'Rourke Cadillac (22 mi away)
Close
Located in Smithtown, NY / 22 miles away from Westport, CT
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: 1GYKPDRS5NZ141031
Stock: 10613
Certified Pre-Owned: No
Listed since: 05-09-2025 - $50,923fair price$381 above market
- 6,888 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- Ingersoll Auto of Danbury (19 mi away)
Close
Located in Danbury, CT / 19 miles away from Westport, CT
CARFAX One-Owner. Clean CARFAX. XT6 Premium Luxury, 3.6L V6 DI VVT, AWD, 170 Amp Alternator, 8' Color Driver Information Center Display, Adaptive Crui...
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: 1GYKPFRS6RZ752977
Stock: A752977
Certified Pre-Owned: No
Listed since: 05-19-2025 - Price Drop$32,490good price$1,605 below market
- 37,193 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Bomnin Chevrolet Buick GMC Nanuet (34 mi away)
Close
Located in Nanuet, NY / 34 miles away from Westport, CT
CARFAX One-Owner. Clean CARFAX. Priced below KBB Fair Purchase Price! 6-Passenger Seating, Air Ionizer, Automatic Emergency Braking, Bose Performance ...
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: 1GYKPDRS0NZ102766
Stock: C102766A
Certified Pre-Owned: No
Listed since: 05-26-2025
Showing 106 - 126 out of 288 listings
Consumer Reviews for the Cadillac XT6
Read recent reviews for the Cadillac XT6
XT6
Kyle, 10/12/2020
2020 Cadillac XT6 Sport 4dr SUV AWD (3.6L 6cyl 9A)
My wife has driven a full size XL version of Suburban or Yukon for the past 20 years. With the kids out of the house now, it was time to go a little smaller and sporty. The XT6 Sport model fit the bill. The wife loves it and we didn’t really give up much cargo space.
Spend the money and go with the AWD or AWD Sport model. We teat drove the FWD and there is no comparison.
Used 2021 Cadillac XT6 in Westport, CT Values
Estimated values
2021 Cadillac XT6 Premium Luxury 4dr SUV AWD (3.6L 6cyl 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $28,931 | $31,600 | $34,272 |
| Clean | $28,479 | $31,098 | $33,719 |
| Average | $27,726 | $30,262 | $32,797 |
| Rough | $26,747 | $29,175 | $31,599 |
The average list price of a used 2021 Cadillac XT6 in Westport, Connecticut is $39,801. The average mileage on a used Cadillac XT6 2021 for sale in Westport, Connecticut is 32,882. Based on the average mileage of 32,882 for used 2021 Cadillac XT6 for sale in Westport, CT and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Cadillac XT6 2021 in Westport, Connecticut to be $27,726.
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