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662 listings
- $35,500fair price$906 below market
- 26,668 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Sport Cadillac (469 mi away)
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Located in Silver Springs, MD / 469 miles away from South Portland, ME
CHECK OUT ALL THESE GREAT OPTIONS Enhanced Visibility & Technology Package (8" Color Driver Information Center Display, Automatic Parking Assist w/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: 1GYKPDRS6MZ218424
Stock: A10614
Certified Pre-Owned: No
Listed since: 08-07-2025 - 97,619 miles
- 2 accidents, 1 owner, personal use
- 7 Seats, 17 City / 24 Hwy MPG
- Lex Autos (181 mi away)
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Located in Hartford, CT / 181 miles away from South Portland, ME
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: 1GYKPGRS3LZ103568
Stock: 103568
Certified Pre-Owned: No- Price Drop$19,999fair price$687 below market
- 133,151 miles
- No accidents, 3 owners, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- Auto Spot (275 mi away)
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Located in Wood-Ridge, NJ / 275 miles away from South Portland, ME
Price includes all costs to be paid by consumer, except for licensing costs, registration fees, retail package, title and taxes. Any monetary discount...
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: 1GYKPDRS6MZ207505
Stock: 207505-5
Certified Pre-Owned: No - Price Drop$33,595fair price$298 below market
- 22,458 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Northstar Kia (274 mi away)
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Located in Woodside, NY / 274 miles away from South Portland, ME
This Dark Moon Blue Metallic 2021 Cadillac XT6 Sport with 22,458 miles has the style and comfort to fit your lifestyle! <...
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: 1GYKPGRS6MZ179965
Stock: KU3843
Certified Pre-Owned: No
Listed since: 02-07-2025 - Price Drop$29,999fair price$1,047 below market
- 41,545 miles
- 1 accident, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Lynnes Nissan City (282 mi away)
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Located in Bloomfield, NJ / 282 miles away from South Portland, ME
This 2021 Cadillac XT6 has passed the Lynnes comprehensive 172 point inspection with flying colors. Our ASE certified technicians have inspected this ...
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: 1GYKPGRS3MZ231780
Stock: E8501P
Certified Pre-Owned: No
Listed since: 07-31-2025 - New Listing$35,998fair price$1,334 above market
- 27,939 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- CarMax Frederick (475 mi away)
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Located in Gaithersburg, MD / 475 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: No
Features and Specs:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS9MZ225027
Stock: 27827531
Certified Pre-Owned: No - $32,985fair price$1,058 above market
- 43,464 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Paul Conte Cadillac (268 mi away)
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Located in Freeport, NY / 268 miles away from South Portland, ME
2021 Cadillac XT6 Premium Luxury 4D Sport Utility Crystal White Tricoat Clean CARFAX. Odometer is 3329 miles below market average! FREE New York Stat...
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: 1GYKPDRS1MZ107599
Stock: U10245
Certified Pre-Owned: No
Listed since: 09-02-2025 - Price Drop$32,890fair price$154 below market
- 42,304 miles
- 1 accident, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Holman Cadillac (353 mi away)
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Located in Mount Laurel, NJ / 353 miles away from South Portland, ME
Fresh Oil Change, Only buy from the areas #1 Cadillac Certified Dealer! Cadillac Certified Warranty until Call, 172 Point Safety Inspection on all Pre...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS1MZ198650
Stock: MZ198650
Certified Pre-Owned: No
Listed since: 08-19-2025 - 48,895 miles
- Frame damage reported, 4 owners, corporate fleet vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- CarVision of Trooper (358 mi away)
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Located in Trooper, PA / 358 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS4MZ105300
Stock: 105300SD
Certified Pre-Owned: No
Listed since: 08-09-2025- New Listing$33,911fair price$490 above market
- 42,510 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Heritage Toyota of Harrisburg (406 mi away)
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Located in Harrisburg, PA / 406 miles away from South Portland, ME
JUST ARRIVED. PENDING INSPECTION. Recent Arrival! 2021 Cadillac XT6 Sport AWD 9-Speed Automatic 4D Sport Utility18/25 City/Highway MPG **ALL WHEEL DR...
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: 1GYKPGRS6MZ151356
Stock: YP151356
Certified Pre-Owned: No
Listed since: 09-19-2025 - 21,941 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Lindsay Cadillac of Alexandria (487 mi away)
Close
Located in Alexandria, VA / 487 miles away from South Portland, ME
BUY ONLINE-TEXT-EMAIL-CHAT-PHONE AND WE WILL DELIVER YOUR NEXT VEHICLE TO YOUR DOOR! CARFAX One-Owner. Clean CARFAX. Certified. 4D Sport Utility 2021 ...
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: 1GYKPDRS1MZ214216
Stock: CP6091
Certified Pre-Owned: Yes
Listed since: 06-23-2025- $29,995great price$5,372 below market
- 50,007 miles
- No accidents, 3 owners, personal use
- 6 Seats, 17 City / 24 Hwy MPG
- Bill DeLuca Chevrolet (81 mi away)
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Located in Andover, MA / 81 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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPFRS9LZ110857
Stock: P9258A
Certified Pre-Owned: No
Listed since: 09-10-2025 - New Listing$37,895great price$4,186 below market
- 26,451 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Atlantic Chevrolet (254 mi away)
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Located in Bay Shore, NY / 254 miles away from South Portland, ME
Subject to the primary lender's approval. All prices exclude tax, title, dealer fee of $695, tags, license & DMV. Vehicles are sold cosmetically as is...
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: 1GYKPFRS7NZ172485
Stock: 54526T
Certified Pre-Owned: No
Listed since: 09-18-2025 - 34,627 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Paul Conte Cadillac (268 mi away)
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Located in Freeport, NY / 268 miles away from South Portland, ME
2021 Cadillac XT6 Premium Luxury 4D Sport Utility Dark Moon Blue Metallic CARFAX One-Owner. Odometer is 12994 miles below market average! FREE New Yo...
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: 1GYKPDRS0MZ170693
Stock: U10257
Certified Pre-Owned: No
Listed since: 09-05-2025- $33,992great price$4,977 below market
- 35,927 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 24 Hwy MPG
- Fellah Auto Group Bristol Pike (340 mi away)
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Located in Bristol, PA / 340 miles away from South Portland, ME
Looking for a clean, well-cared for 2020 Cadillac XT6? This is it. On almost any road condition, this Cadillac XT6 AWD Premium Luxury offers solid per...
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: 1GYKPFRS3LZ120719
Stock: 120719
Certified Pre-Owned: No
Listed since: 08-22-2025 - $24,495great price$3,844 below market
- 73,931 miles
- No accidents, 1 owner, personal use
- 6 Seats, 17 City / 24 Hwy MPG
- Price Wise Auto Sale (292 mi away)
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Located in Linden, NJ / 292 miles away from South Portland, ME
Welcome to Price Wise Auto, where we're committed to making car ownership accessible for everyone. Whether you have excellent credit, poor credit, no ...
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: 1GYKPDRS7LZ103099
Stock: LZ103099
Certified Pre-Owned: No - $26,977great price$3,907 below market
- 78,969 miles
- No accidents, 2 owners, personal use
- 6 Seats, 17 City / 24 Hwy MPG
- Colonial Motors (413 mi away)
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Located in Smyrna, DE / 413 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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPDRS1LZ194807
Stock: 194807
Certified Pre-Owned: No
Listed since: 08-23-2025 - Price Drop$31,699great price$4,544 below market
- 48,560 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Crown Cadillac (298 mi away)
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Located in Watchung, NJ / 298 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: 1GYKPDRS4NZ177356
Stock: Z5328A
Certified Pre-Owned: Yes
Listed since: 07-22-2025 - Not provided
- 1 accident, 1 owner, rental vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- Lindsay Cadillac of Alexandria (487 mi away)
Close
Located in Alexandria, VA / 487 miles away from South Portland, ME
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: 1GYKPDRS1MZ129084
Stock: CTA347
Certified Pre-Owned: No
Listed since: 04-28-2022- $32,497great price$5,431 below market
- 38,237 miles
- No accidents, 2 owners, personal use
- 6 Seats, 17 City / 24 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Tustin, CA / 2,615 miles away from South Portland, ME
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Automatic Parking,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPHRS1LZ222757
Stock: LZ222757A
Certified Pre-Owned: No - $19,995great price$3,054 below market
- 97,131 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Liberty Imports Auto (354 mi away)
Close
Located in Philadelphia, PA / 354 miles away from South Portland, ME
Liberty Imports Auto sales 4354 Torresdale Ave. Philadelphia, PA 19124 2**-3**-3*** Visit Liberty Imports Auto online at www.libertyimportsauto.com to...
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:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPCRS0LZ207220
Stock: 4165AFC
Certified Pre-Owned: No
Listed since: 06-24-2025
Showing 22 - 42 out of 662 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 South Portland, ME 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 | $26,776 | $28,870 | $30,967 |
| Clean | $26,358 | $28,412 | $30,468 |
| Average | $25,660 | $27,648 | $29,635 |
| Rough | $24,754 | $26,655 | $28,552 |
The average list price of a used 2021 Cadillac XT6 in South Portland, Maine is $32,483. The average mileage on a used Cadillac XT6 2021 for sale in South Portland, Maine is 49,159. Based on the average mileage of 49,159 for used 2021 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 2021 in South Portland, Maine to be $25,660.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.