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591 listings
- $32,995good price$2,299 below market
- 22,458 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Northstar Kia (271 mi away)
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Located in Woodside, NY / 271 miles away from South Portland, ME
EquipmentThe vehicle offers Automatic Climate Control for personalized comfort. This unit offers Android Auto for seamless smartphone integrat...
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 - $28,900good price$2,453 below market
- 70,350 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Forrester Lincoln (456 mi away)
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Located in Chambersburg, PA / 456 miles away from South Portland, ME
2021 CADILLAC XT6 PREMIUM LUXURY, GARNET METALLIC, AWD / 4WD, 1-OWNER, ACCIDENT FREE AUTOCHECK HISTORY REPORT, LOCAL TRADE, DRIVER MODE SELECTOR, COMP...
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: 1GYKPDRS6MZ159827
Stock: 25228
Certified Pre-Owned: No
Listed since: 03-21-2025 - Price Drop$32,276fair price$637 below market
- 41,803 miles
- No accidents, 3 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Balise Subaru of Hadley (144 mi away)
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Located in Hadley, MA / 144 miles away from South Portland, ME
The 2021 Cadillac XT6 Premium Luxury in Satin Steel Metallic is a refined, spacious, and highly capable luxury SUV that combines elegant design with 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: 1GYKPDRS1MZ120160
Stock: S24942B
Certified Pre-Owned: No
Listed since: 05-20-2025 - Price Drop$25,985fair price$618 below market
- 52,129 miles
- No accidents, 2 owners, corporate fleet vehicle
- 7 Seats, 21 City / 26 Hwy MPG
- Hampstead Pre-Owned (438 mi away)
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Located in Hampstead, MD / 438 miles away from South Portland, ME
Our 2021 XT6 features all-wheel drive, panoramic power sunroof, heated seats, back-up camera, and black leather seats! Tune the radio between AM/FM tu...
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/26 Highway)
Listing Information:
VIN: 1GYKPBR44MZ162036
Stock: CGY162036
Certified Pre-Owned: No
Listed since: 05-14-2025 - New Listing$35,768good price$2,085 below market
- 29,139 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Lindsay Cadillac of Alexandria (484 mi away)
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Located in Alexandria, VA / 484 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: 1GYKPDRS0MZ143526
Stock: C17692A
Certified Pre-Owned: Yes
Listed since: 06-13-2025 - $34,985fair price$671 above market
- 27,504 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Paul Conte Cadillac (265 mi away)
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Located in Freeport, NY / 265 miles away from South Portland, ME
Recent Arrival! 2021 Cadillac XT6 Premium Luxury 4D Sport Utility Satin Steel Metallic Clean CARFAX. CARFAX One-Owner. Odometer is 21169 miles below m...
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: 1GYKPDRS9MZ118561
Stock: U10055
Certified Pre-Owned: Yes
Listed since: 05-01-2025 - $31,987fair price$1,247 above market
- 62,528 miles
- No accidents, 2 owners, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
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Located in Concord, NH / 68 miles away from South Portland, ME
2-Way Power Driver Lumbar Control Seat Adjuster,2-Way Power Passenger Lumbar Control Seat Adjuster,3rd row seats: split-bench,6-Passenger Seating,Air ...
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: 1GYKPDRSXMZ192622
Stock: T92622
Certified Pre-Owned: No
Listed since: 06-07-2025 - Price Drop$32,990good price$1,098 below market
- 42,155 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Passport INFINITI of Alexandria (486 mi away)
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Located in Alexandria, VA / 486 miles away from South Portland, ME
Fully Loaded!!Recent Arrival! 2021 Cadillac XT6 Premium Luxury Dark Moon Blue Metallic AWD 3.6L V6 DI VVT* 1 Owner!!***Enhanced Visibility & Technol...
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: 1GYKPDRS9MZ131973
Stock: 118199A
Certified Pre-Owned: No
Listed since: 05-01-2025 - Price Drop$33,500fair price$501 above market
- 61,481 miles
- No accidents, 1 owner, 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
Holman Cadillac is excited to offer this attractive-looking 2021 Cadillac XT6. Sport AWDAwards: * 2021 IIHS Top Safety Pick+Price excludes licen...
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: 1GYKPGRS8MZ103535
Stock: MZ103535
Certified Pre-Owned: No
Listed since: 06-07-2025 - New Listing$32,998fair price$1,243 above market
- 62,351 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax White Marsh (433 mi away)
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Located in White Marsh, MD / 433 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: 1GYKPDRS0MZ109621
Stock: 26607539
Certified Pre-Owned: No - New Listing$39,998fair price$1,519 above market
- 17,359 miles
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax White Marsh (433 mi away)
Close
Located in White Marsh, MD / 433 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 Unavailable.
Features and Specs:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS9MZ179067
Stock: 27485487
Certified Pre-Owned: No - New Listing$38,998fair price$1,073 above market
- 21,440 miles
- 7 Seats, 18 City / 25 Hwy MPG
- CarMax Ellicott City (451 mi away)
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Located in Ellicott City, MD / 451 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 Unavailable.
Features and Specs:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS2MZ112861
Stock: 27378836
Certified Pre-Owned: No - Price Drop$39,026great price$4,825 below market
- 25,567 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Empire Chevrolet of Hicksville (257 mi away)
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Located in Hicksville, NY / 257 miles away from South Portland, ME
Priced below KBB Fair Purchase Price! Stellar Black Metallic 2022 Cadillac XT6 Sport AWD 9-Speed Automatic 3.6L V6 DI VVTOdometer is 1554 miles below...
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: 1GYKPHRS3NZ171281
Stock: UH2622NP
Certified Pre-Owned: No
Listed since: 04-23-2025 - $30,995great price$9,516 below market
- 35,765 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 24 Hwy MPG
- Kia of Wilmington (381 mi away)
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Located in Wilmington, DE / 381 miles away from South Portland, ME
SummaryXT6 PREMIUM LUXURY AWD WITH PLATINUM PACKAGEBENCH SEAT - 7 PASSENGER SEATING!!!!!!FULLY SERVICED - ALL NEW FLUIDS & FILTERS! CLEAN CARFAX!!J.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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPFRS3LZ120719
Stock: 2526A
Certified Pre-Owned: No
Listed since: 04-21-2025 - Not Priced
- 47,992 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Atlantic Chevrolet (251 mi away)
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Located in Bay Shore, NY / 251 miles away from South Portland, ME
*The Internet Price is reflective after $1,995 down. Price subject to change Subject to primary lenders approval. All prices exclude tax, title, deale...
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: 1GYKPDRS1MZ235051
Stock: 53604T
Certified Pre-Owned: No
Listed since: 05-28-2025 - $24,495great price$4,353 below market
- 93,236 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 17 City / 24 Hwy MPG
- Gold Rush Auto Sales (32 mi away)
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Located in Lebanon, ME / 32 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: 1GYKPFRS5LZ109897
Stock: GR14121
Certified Pre-Owned: No
Listed since: 08-15-2024 - New Listing
- 54,657 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Colonial Cadillac of Woburn (91 mi away)
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Located in Woburn, MA / 91 miles away from South Portland, ME
Highlights of this 2021 Cadillac XT6 include: FUEL EFFICIENT 25 MPG Hwy/18 MPG City! LOW MILES - 54,657! Heated Leather Seats, Sunroof, Alloy Wheels, ...
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: 1GYKPGRS3MZ131226
Stock: P4050B
Certified Pre-Owned: No
Listed since: 06-17-2025 - 64,728 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 26 Hwy MPG
- The Car Store (453 mi away)
Close
Located in Salisbury, MD / 453 miles away from South Portland, ME
Crystal White Tricoat 2021 Cadillac XT6 Premium Luxury FWD 9-Speed Automatic 3.6L V6 DI VVTRecent Arrival! 19/26 City/Highway MPGAwards: * 2021 IIHS ...
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: 1GYKPCRS6MZ198413
Stock: 61673A
Certified Pre-Owned: No
Listed since: 06-09-2025- New Listing
- 25,847 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Star GMC (326 mi away)
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Located in Easton, PA / 326 miles away from South Portland, ME
**CLEAN CARFAX., Automatic Emergency Braking, Bose Premium 8-Speaker Audio System, Dual Driver Info Center Display Gauge Cluster, Front & Rear Park 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: 1GYKPGRS0MZ168265
Stock: 8737
Certified Pre-Owned: No
Listed since: 06-17-2025 - New Listing$35,195great price$4,426 below market
- 43,153 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Stream Auto Outlet Islip (249 mi away)
Close
Located in Islip, NY / 249 miles away from South Portland, ME
2022 Cadillac XT6 Premium Luxury Satin Steel Metallic 9-Speed Automatic Adaptive Cruise Control, Air Ionizer, Automatic Emergency Braking, Automatic 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: 1GYKPFRS8NZ146767
Stock: W871
Certified Pre-Owned: No
Listed since: 04-11-2025 - New Listing$29,500great price$7,047 below market
- 49,085 miles
- 6 Seats, 17 City / 24 Hwy MPG
- Crest Acura (298 mi away)
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Located in Syracuse, NY / 298 miles away from South Portland, ME
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPFRS4LZ111317
Stock: C26001A
Certified Pre-Owned: No
Listed since: 06-19-2025
Showing 22 - 42 out of 591 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 Sport 4dr SUV AWD (3.6L 6cyl 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $28,948 | $30,994 | $33,043 |
| Clean | $28,496 | $30,502 | $32,510 |
| Average | $27,743 | $29,682 | $31,621 |
| Rough | $26,763 | $28,616 | $30,466 |
The average list price of a used 2021 Cadillac XT6 in South Portland, Maine is $33,597. The average mileage on a used Cadillac XT6 2021 for sale in South Portland, Maine is 45,273. Based on the average mileage of 45,273 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 $27,743.
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