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662 listings
- $28,795fair price$729 above market
- 63,495 miles
- No accidents, 2 owners, rental vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- Baron Honda (244 mi away)
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Located in Patchogue, NY / 244 miles away from South Portland, ME
Clean CARFAX. Recent Arrival!XT6 Premium Luxury, 4D Sport Utility, 3.6L V6 DI VVT, 9-Speed Automatic, AWD, Crystal White Tricoat, Cirrus Leather.* In ...
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: 1GYKPDRS3MZ174205
Stock: U34274
Certified Pre-Owned: No
Listed since: 08-07-2025 - $29,995fair price$1,057 below market
- 60,406 miles
- 1 accident, 2 owners, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Pine Belt Cadillac (326 mi away)
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Located in Toms River, NJ / 326 miles away from South Portland, ME
Heated Leather Seats, Navigation, Sunroof, Power Liftgate, All Wheel Drive, Panoramic Roof, Captains Chairs, Alloy Wheels, CADILLAC USER EXPERIENCE WI...
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 - New Listing$27,990fair price$137 above market
- 81,473 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Seattle, WA / 2,478 miles away from South Portland, ME
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: 1GYKPGRS3MZ114958
Stock: 2003701089
Certified Pre-Owned: No
Listed since: 05-29-2025 - $31,590fair price
- 70,184 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 1,613 miles away from South Portland, ME
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: 1GYKPGRSXMZ148766
Stock: 2003894263
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing$38,144fair price$533 below market
- 48,105 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- BMW of Mount Laurel (353 mi away)
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Located in Mount Laurel, NJ / 353 miles away from South Portland, ME
Navigation, Heated Leather Seats, Sunroof, 3rd Row Seat, All Wheel Drive, Panoramic Roof, Alloy Wheels, CADILLAC USER EXPERIENCE WITH EMBEDDED NAVIGAT...
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: 1GYKPDRSXPZ181186
Stock: PZ181186
Certified Pre-Owned: No
Listed since: 09-19-2025 - $29,495fair price$969 above market
- 66,020 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Washington, MI / 646 miles away from South Portland, ME
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Steering W...
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: 1GYKPDRS7MZ178662
Stock: PMZ178662S
Certified Pre-Owned: No - Price Drop$32,795fair price$935 above market
- 51,262 miles
- No accidents, 3 owners, personal use
- 7 Seats, 19 City / 26 Hwy MPG
- Bergey's Cadillac (357 mi away)
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Located in Plymouth Meeting, PA / 357 miles away from South Portland, ME
NEW ARRIVAL!! SUPER CLEAN CADILLAC CERTIFIED XT6 PREMIUM LUXURY W/ 51,000 MILES! SAVE THOUSANDS COMPARED TO A NEW XT6! TONS OF SAVINGS! REGULARLY SERV...
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: 1GYKPCRS9MZ114293
Stock: ECN3349B
Certified Pre-Owned: Yes
Listed since: 08-28-2025 - $31,998fair price$821 above market
- 51,429 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax (In-stock online)
- Transfer available from WI to ME*
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Located in Waukesha, WI / 899 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: 1GYKPDRS0MZ143431
Stock: 26863671
Certified Pre-Owned: No - 62,474 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MO to ME*
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Located in Saint Peters, MO / 1,106 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- 35,943 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Hudson Cadillac Buick GMC (233 mi away)
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Located in Poughkeepsie, NY / 233 miles away from South Portland, ME
Navigation, Heated Leather Seats, Sunroof, 3rd Row Seat, All Wheel Drive, Panoramic Roof, Captains Chairs, Alloy Wheels, CADILLAC USER EXPERIENCE WITH...
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: 1GYKPGRS3PZ104595
Stock: 31709
Certified Pre-Owned: No
Listed since: 08-13-2025- New Listing
- 20,053 miles
- 7 Seats, 19 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to ME*
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Located in Burbank, CA / 2,626 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 (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS9MZ165325
Stock: 27768472
Certified Pre-Owned: No - Price Drop
- 28,464 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Valley Cadillac (369 mi away)
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Located in Rochester, NY / 369 miles away from South Portland, ME
Stellar Black Metallic 2023 Cadillac XT6 Sport 3.6L V6 DI VVT AWD Automatic Emergency Braking, Bose Performance Series Audio System, Driver & Front Pa...
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: 1GYKPGRS1PZ202721
Stock: VP2313
Certified Pre-Owned: No
Listed since: 08-01-2025 - 21,863 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 21 City / 26 Hwy MPG
- McGovern Ford of Framingham (111 mi away)
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Located in Framingham, MA / 111 miles away from South Portland, ME
McGovern Ford of Framingham is proud to present this McGovern Certified... Wilder Metallic 2023 Cadillac XT6 Luxury AWD 2.0L Turbocharged 9-Speed Auto...
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: 1GYKPBR41PZ112280
Stock: FD3003
Certified Pre-Owned: No
Listed since: 08-29-2025- $35,499fair price$797 above market
- 38,214 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- VIP Auto Outlet (353 mi away)
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Located in Maple Shade, NJ / 353 miles away from South Portland, ME
This Cadillac XT6 AWD Premium Luxury, with a 3.6L V6 310hp 271ft. lbs. engine, features a 9-Speed Shiftable Automatic transmission, and generates 25 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: 1GYKPDRS8MZ212429
Stock: M8267
Certified Pre-Owned: No
Listed since: 09-07-2025 - 25,195 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Star GMC (329 mi away)
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Located in Easton, PA / 329 miles away from South Portland, ME
**NAVIGATION, **PANORAMIC SUNROOF, **LEATHER, **CLEAN CARFAX., **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATE...
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: 1GYKPGRS3PZ221805
Stock: 8766
Certified Pre-Owned: No
Listed since: 08-15-2025- 18,543 miles
- No accidents, 1 owner, personal use
- 7 Seats, 21 City / 26 Hwy MPG
- Paul Conte Cadillac (268 mi away)
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Located in Freeport, NY / 268 miles away from South Portland, ME
Recent Arrival! 2023 Cadillac XT6 Luxury 4D Sport Utility Crystal White Tricoat Clean CARFAX. CARFAX One-Owner. Odometer is 23030 miles below market 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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 1GYKPBR48PZ134647
Stock: U10266
Certified Pre-Owned: No
Listed since: 09-15-2025- 14,000 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Rick Bokman Cadillac (426 mi away)
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Located in Olean, NY / 426 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: 1GYKPHRS6MZ183472
Stock: 25244A
Certified Pre-Owned: No
Listed since: 07-08-2025- $49,447great price$5,015 below market
- 22,894 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- Star Cadillac (343 mi away)
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Located in Quakertown, PA / 343 miles away from South Portland, ME
CLEAN CARFAX 1 OWNER, 8 Color Driver Information Center Display, Adaptive Cruise Control, Automatic Emergency Braking, Automatic Parking Assist w/Brak...
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: 1GYKPFRS3RZ700013
Stock: 2401
Certified Pre-Owned: Yes
Listed since: 08-08-2025 - 21,194 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Fairfield Cadillac (386 mi away)
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Located in Lewisburg, PA / 386 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: 1GYKPDRS3PZ106717
Stock: C5305
Certified Pre-Owned: No
Listed since: 09-05-2025- 36,269 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- Central Chevrolet (160 mi away)
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Located in West Springfield, MA / 160 miles away from South Portland, ME
This 2021 Cadillac XT6 Premium Luxury SUV 4x4 is a vehicle that is sure to turn heads. With a crystal white t exterior and jet black w/jet black acc i...
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: 1GYKPDRS7MZ218609
Stock: 31009
Certified Pre-Owned: No
Listed since: 08-11-2025- 26,978 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Buzz Chew Cadillac (219 mi away)
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Located in Southampton, NY / 219 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: 1GYKPDRS8MZ104599
Stock: U10556
Certified Pre-Owned: Yes
Listed since: 08-16-2025
Showing 127 - 147 out of 662 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 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 | $27,669 | $29,833 | $32,000 |
| Clean | $27,237 | $29,359 | $31,484 |
| Average | $26,516 | $28,570 | $30,623 |
| Rough | $25,580 | $27,543 | $29,505 |
The average list price of a used 2021 Cadillac XT6 in South Portland, Maine is $37,072. The average mileage on a used Cadillac XT6 2021 for sale in South Portland, Maine is 41,165. Based on the average mileage of 41,165 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 $26,516.
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