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585 listings
- Price Drop$40,785great price$3,519 below market
- 14,995 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- Hampstead Pre-Owned (438 mi away)
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Located in Hampstead, MD / 438 miles away from South Portland, ME
OUr 2023 XT6 is a one-owner vehicle and features all-wheel drive, navigation, power sunroof, heated and cooled seats, back-up camera, and black leathe...
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: 1GYKPGRSXPZ132703
Stock: CGY132703
Certified Pre-Owned: No
Listed since: 05-22-2025 - Price Drop$23,895great price$2,314 below market
- 89,083 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Island GMC (286 mi away)
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Located in Staten Island, NY / 286 miles away from South Portland, ME
Island Auto Group No Hidden Fees, No Games, Just Real Prices! What You See is What You Pay No Extra Dealer Fees Ever! Most dealers advertise fake pric...
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: 1GYKPDRS5MZ212372
Stock: 160601
Certified Pre-Owned: No
Listed since: 05-10-2025 - $35,900good price$3,076 below market
- 35,800 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Sarant Cadillac (258 mi away)
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Located in Farmingdale, NY / 258 miles away from South Portland, ME
Designed to deliver a dependable ride with dazzling design, this 2023 Cadillac XT6 is the total package! Curious about how far this XT6 has been 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS8PZ109919
Stock: U10995
Certified Pre-Owned: Yes
Listed since: 04-03-2025 - Price Drop$26,444good price$3,033 below market
- 70,764 miles
- No accidents, 3 owners, corporate fleet vehicle
- 6 Seats, 19 City / 26 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Wesley Chapel, FL / 1,255 miles away from South Portland, ME
Rare Find,Apple CarPlay,Automatic Parking,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heads-Up Display,Heated Seats,H...
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: 1GYKPCRS7MZ205336
Stock: MZ205336A
Certified Pre-Owned: No - $43,498fair price$1,815 below market
- 20,607 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Herb Chambers Cadillac of Warwick (146 mi away)
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Located in Warwick, RI / 146 miles away from South Portland, ME
INSPECTION COMPLETED Every Herb Chambers Certified pre-owned vehicle receives a complete multi-point inspection by factory trained technicians who ins...
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: 1GYKPDRS3PZ220569
Stock: CP26065
Certified Pre-Owned: Yes
Listed since: 03-21-2025 - $43,500good price$2,106 below market
- 17,746 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Holman Cadillac (350 mi away)
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Located in Mount Laurel, NJ / 350 miles away from South Portland, ME
CARFAX One-Owner.Holman Cadillac is excited to offer this fantastic-looking 2023 Cadillac XT6. Sport AWD Odometer is 10589 miles below market averag...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPGRS8PZ133204
Stock: PZ133204
Certified Pre-Owned: Yes
Listed since: 04-09-2025 - $47,529fair price$791 below market
- 17,077 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Colonial South Chevrolet (141 mi away)
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Located in North Dartmouth, MA / 141 miles away from South Portland, ME
Highlights of this 2023 Cadillac XT6 include: EPA 25 MPG Hwy/18 MPG City! ONLY 17,077 Miles! Heated Leather Seats, Third Row Seat, Nav System, Moonroo...
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: 1GYKPGRS0PZ133875
Stock: 3674
Certified Pre-Owned: No
Listed since: 05-27-2025 - New Listing$45,000good price$1,918 below market
- 19,939 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Auto Giants Mitsubishi (500 mi away)
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Located in Manassas, VA / 500 miles away from South Portland, ME
2023 Cadillac XT6 Sport WhiteOdometer is 13288 miles below market average!
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: 1GYKPGRSXPZ193176
Stock: U2710
Certified Pre-Owned: No
Listed since: 06-16-2025 - Price Drop$37,478good price$2,635 below market
- 56,313 miles
- No accidents, 1 owner, taxi vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Empire Cadillac of Long Island City (271 mi away)
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Located in Queens, NY / 271 miles away from South Portland, ME
Certified. Cadillac Certified Pre-Owned Details: * Courtesy transportation & 24 hour Roadside Assistance for the life of the warranty and stringent 17...
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: 1GYKPGRS0PZ227819
Stock: UC1229L
Certified Pre-Owned: No
Listed since: 05-30-2025 - New Listing$38,498fair price$255 below market
- 27,154 miles
- No accidents, 1 owner, personal use
- 7 Seats, 21 City / 26 Hwy MPG
- Herb Chambers Cadillac of Warwick (146 mi away)
Close
Located in Warwick, RI / 146 miles away from South Portland, ME
INSPECTION COMPLETED Every Herb Chambers Certified pre-owned vehicle receives a complete multi-point inspection by factory trained technicians who ins...
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: 1GYKPBR42PZ229916
Stock: CP26089
Certified Pre-Owned: Yes
Listed since: 06-17-2025 - $34,000good price$3,001 below market
- 44,404 miles
- 1 accident, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Otto Cadillac (189 mi away)
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Located in Albany, NY / 189 miles away from South Portland, ME
Certified. Cadillac Certified Pre-Owned Details: * Roadside Assistance * Warranty Deductible: $0 * Transferable Warranty * 172 Point Inspection * Vehi...
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: 1GYKPGRSXMZ108672
Stock: 425426A
Certified Pre-Owned: Yes
Listed since: 05-23-2025 - New Listing$39,998fair price$712 below market
- 28,550 miles
- No accidents, 1 owner, rental vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- CarMax Manchester (74 mi away)
Close
Located in Manchester, NH / 74 miles away from South Portland, ME
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: 1GYKPDRS5PZ196582
Stock: 26490486
Certified Pre-Owned: No - $24,888good price$1,407 below market
- 102,427 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Audi of State College (435 mi away)
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Located in State College, PA / 435 miles away from South Portland, ME
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: 1GYKPDRS3MZ234502
Stock: 412346373
Certified Pre-Owned: No
Listed since: 04-01-2025 - New Listing$34,750fair price$810 below market
- 25,865 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Vantage Auto (272 mi away)
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Located in Moonachie, NJ / 272 miles away from South Portland, ME
2021 Cadillac XT6 Sport Low Miles, NO hidden fees! Experience elevated luxury and bold performance with this stunning 2021 Cadillac XT6 Sport, finishe...
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: 1GYKPGRS9MZ130565
Stock: 86664617
Certified Pre-Owned: No
Listed since: 06-15-2025 - New Listing$31,888good price$1,884 below market
- 35,111 miles
- No accidents, 1 owner, personal use
- 7 Seats, 19 City / 26 Hwy MPG
- Performance Dodge Ram (363 mi away)
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Located in Woodbury, NJ / 363 miles away from South Portland, ME
Clean CARFAX. CARFAX One-Owner. Priced below KBB Fair Purchase Price! Wilder Metallic 2021 Cadillac XT6 Premium Luxury FWD 9-Speed Automatic 3.6L V6 D...
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: 1GYKPCRS0MZ140037
Stock: P3145A
Certified Pre-Owned: No
Listed since: 06-18-2025 - Price Drop$36,995good price$2,040 below market
- 45,005 miles
- No accidents, 2 owners, rental vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- The Car Store (453 mi away)
Close
Located in Salisbury, MD / 453 miles away from South Portland, ME
NO ACCIDENTS, ONE OWNER, XT6 Premium Luxury, 4D Sport Utility, 3.6L V6 DI VVT, 9-Speed Automatic, AWD, Opulent Blue Metallic, Jet Black w/Jet Black Ac...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS5PZ221917
Stock: 61644
Certified Pre-Owned: No
Listed since: 02-11-2025 - $28,495good price$1,485 below market
- 70,564 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- PA Auto Sales (343 mi away)
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Located in Philadelphia, PA / 343 miles away from South Portland, ME
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: 1GYKPDRS8MZ205089
Stock: 205089
Certified Pre-Owned: No
Listed since: 04-19-2025 - Price Drop$45,998fair price$1,360 above market
- 13,643 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax Danvers (81 mi away)
Close
Located in Danvers, MA / 81 miles away from South Portland, ME
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS4PZ118259
Stock: 27031268
Certified Pre-Owned: No - $43,995fair price$748 below market
- 49,488 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Fairfield's Buick GMC (112 mi away)
Close
Located in Keene, NH / 112 miles away from South Portland, ME
CARFAX One-Owner. This 2023 Wilder Metallic Cadillac XT6 Sport AWD is well equipped and includes these features and benefits:Clean CARFAX.Fairfield's ...
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: 1GYKPHRS7PZ107103
Stock: C2559A
Certified Pre-Owned: No
Listed since: 05-07-2025 - Price Drop$32,490fair price$346 below market
- 35,343 miles
- No accidents, 2 owners, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Bomnin Chevrolet Buick GMC Nanuet (257 mi away)
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Located in Nanuet, NY / 257 miles away from South Portland, ME
CARFAX One-Owner. Clean CARFAX. Priced below KBB Fair Purchase Price! Odometer is 18092 miles below market average! 6-Passenger Seating, 8 Speakers, A...
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: 1GYKPDRS3MZ232782
Stock: B0311U
Certified Pre-Owned: No
Listed since: 03-12-2025 - $26,488fair price$354 below market
- 73,848 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Audi Englewood (267 mi away)
Close
Located in Englewood, NJ / 267 miles away from South Portland, ME
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: 1GYKPDRS8MZ140213
Stock: 409839849
Certified Pre-Owned: No
Listed since: 03-25-2025
Showing 85 - 105 out of 585 listings
Consumer Reviews for the Cadillac XT6
Read recent reviews for the Cadillac XT6
GREAT SUV!
Xt6 lover. , 12/27/2020
2021 Cadillac XT6 Premium Luxury 4dr SUV AWD (3.6L 6cyl 9A)
This truck is great. Super quiet, comfortable and roomy. I’m 6’3”, and have plenty of leg and head room. Second row easily fits bulky rear facing car seats without compromising front seat leg room. Door openings are huge and open all the way, so getting in and out is easy, and getting car seats in/out is easy. Seats are big and comfortable, the ride is very smooth, and very quiet. V6 … motor has plenty of power. Infotainment system is great. Modern, but simple to use. Similar to bmw idrive, but I find it easier to use. Wireless Apple CarPlay is awesome, and works flawlessly. We shopped x5, q7, gle, xc90, and mdx. Cadillac is the clear winner if you value comfort, and space. We originally were gonna get another bmw, an x5, but after driving the xt6, it was no contest. The cadillacs overall ride and the room won us over. Interior material quality is great too, I read a lot of car website reviews saying otherwise, but they are totally wrong. If you want a luxury suv that puts the most value on comfort, space, quietness, and a smooth ride- this is the suv to get. The v6 motor is great too, it’s very smooth and has plenty of power.
Used 2023 Cadillac XT6 in South Portland, ME Values
Estimated values
2023 Cadillac XT6 Sport 4dr SUV AWD (3.6L 6cyl 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $30,267 | $32,462 | $34,938 |
| Clean | $29,926 | $32,071 | $34,489 |
| Average | $29,358 | $31,418 | $33,740 |
| Rough | $28,619 | $30,570 | $32,767 |
The average list price of a used 2023 Cadillac XT6 in South Portland, Maine is $36,310. The average mileage on a used Cadillac XT6 2023 for sale in South Portland, Maine is 42,558. Based on the average mileage of 42,558 for used 2023 Cadillac XT6 for sale in South Portland, ME 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 2023 in South Portland, Maine to be $29,358.
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