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616 listings
- $37,935good price$2,630 below market
- 130,827 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- T&T Coast GMC (319 mi away)
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Located in Cranbury, NJ / 319 miles away from South Portland, ME
Heated Leather Seats, Third Row Seat, Navigation, Power Liftgate, 4x4, Captains Chairs, Chrome Wheels, Trailer Hitch, DENALI PREMIUM PACKAGE, ADVANCED...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL0MR309974
Stock: MR309974
Certified Pre-Owned: No
Listed since: 08-26-2025 - $45,000good price$3,404 below market
- 87,280 miles
- 2 accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Hill Buick GMC (367 mi away)
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Located in Newtown Square, PA / 367 miles away from South Portland, ME
Hill Buick GMC is the premier suburban Philadelphia luxury dealer. We have been family owned and operated for over 30 years and continuously service t...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL0MR311126
Stock: 5-25359A
Certified Pre-Owned: No
Listed since: 08-19-2025 - Price Drop$62,975good price$1,790 below market
- 46,327 miles
- No accidents, 1 owner, personal use
- 7 Seats, 14 City / 18 Hwy MPG
- North Bay GMC (266 mi away)
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Located in Great Neck, NY / 266 miles away from South Portland, ME
Certified. 2023 GMC Yukon XL Denali Onyx BlackThis Yukon XL Denali is nicely equipped with Advanced Security Package (Glass Breakage Sensor, Theft-Det...
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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JKL8PR524202
Stock: 12390P
Certified Pre-Owned: Yes
Listed since: 07-16-2025 - New Listing$56,998good price$7,094 below market
- 51,347 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to ME*
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Located in Orlando, FL / 1,215 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: 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL3MR206225
Stock: 27758439
Certified Pre-Owned: No - Price Drop$41,967good price$1,933 below market
- 95,138 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Jim Curley Buick GMC (322 mi away)
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Located in Lakewood, NJ / 322 miles away from South Portland, ME
Clean CARFAX. CARFAX One-Owner. Dark Sky Metallic 2021 GMC Yukon XL SLT EcoTec3 5.3L V8 10-Speed Automatic with Overdrive 4WD
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD9MR146141
Stock: G10019A
Certified Pre-Owned: No
Listed since: 08-27-2025 - $47,500fair price$2,103 below market
- 84,935 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Crotty Chevrolet Buick (487 mi away)
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Located in Corry, PA / 487 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: Yes
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL9MR139470
Stock: 25C174A
Certified Pre-Owned: No
Listed since: 05-13-2025 - Price Drop$43,266good price$1,606 below market
- 83,238 miles
- No accidents, 2 owners, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Darling's Brunswick Ford (25 mi away)
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Located in Brunswick, ME / 25 miles away from South Portland, ME
2021 GMC Yukon XL Space, Power & Value!Need room for the whole crew and all their gear? This 2021 GMC Yukon XL at Darling s Brunswick Ford delivers B...
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD8MR404925
Stock: 932681
Certified Pre-Owned: No
Listed since: 08-20-2025 - New Listing$57,590fair price$600 below market
- 40,333 miles
- No accidents, 2 owners, personal use
- 7 Seats, 14 City / 19 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Sacramento, CA / 2,647 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL2MR164923
Stock: 2003958547
Certified Pre-Owned: No
Listed since: 09-08-2025 - New Listing$42,995good price$1,434 below market
- 81,775 miles
- No accidents, 2 owners, personal use
- 7 Seats, 15 City / 19 Hwy MPG
- Haus of Lux (276 mi away)
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Located in Wayne, NJ / 276 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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD5MR277325
Stock: 277325
Certified Pre-Owned: No
Listed since: 08-24-2025 - New Listing$23,900great price$3,285 below market
- 122,899 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 14 City / 21 Hwy MPG
- CAR2SELL (321 mi away)
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Located in East Windsor, NJ / 321 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:
16 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: 1GKS2JKC4KR340366
Stock: KR340366
Certified Pre-Owned: No - Price Drop$65,995fair price$1,663 above market
- 31,678 miles
- No accidents, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- McGovern GMC (117 mi away)
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Located in Westborough, MA / 117 miles away from South Portland, ME
Recent Arrival! McGovern GMC is proud to present this...Black 2023 GMC Yukon XL Denali EcoTec3 6.2L V8 10-Speed Automatic with Overdrive Clean CARFAX...
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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JKL1PR514630
Stock: GM3591
Certified Pre-Owned: No
Listed since: 08-27-2025 - Price Drop$48,560fair price$265 below market
- 60,079 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Fred Beans Buick GMC (418 mi away)
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Located in Mechanicsburg, PA / 418 miles away from South Portland, ME
Odometer is 12796 miles below market average! Clean CARFAX. Priced below KBB Fair Purchase Price!2021 GMC Yukon XL SLT EcoTec3 5.3L V8 4WD 10-Speed Au...
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD6MR405149
Stock: MG50081R
Certified Pre-Owned: No
Listed since: 08-07-2025 - Price Drop$64,991fair price$107 below market
- 26,708 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- BMW of Towson (440 mi away)
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Located in Towson, MD / 440 miles away from South Portland, ME
Rear Seat Media SystemWheels; 22" X 9" (55.9 Cm X 22.9 Cm) 6-Spoke Carbon Flash Metallic AluminumSunroof; Power Panoramic; Dual-PanePanoramic Roof...
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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JKL7PR547065
Stock: PR547065
Certified Pre-Owned: No
Listed since: 08-18-2025 - $54,888fair price$1,601 below market
- 71,006 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Varney Buick GMC (110 mi away)
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Located in Bangor, ME / 110 miles away from South Portland, ME
Thank you for stopping by our virtual showroom! This 2021 GMC Yukon XL AT4 offered in Satin Steel Metallic will make a great addition to your family o...
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2HKD1MR366816
Stock: 30374Y
Certified Pre-Owned: No
Listed since: 05-21-2025 - $27,305fair price$357 above market
- 119,117 miles
- No accidents, 2 owners, rental vehicle
- 8 Seats, 14 City / 21 Hwy MPG
- Weirs GMC (21 mi away)
Close
Located in Arundel, ME / 21 miles away from South Portland, ME
CLEAN CARFAX/NO ACCIDENTS REPORTED, Yukon XL SLT, 4D Sport Utility, EcoTec3 5.3L V8, 6-Speed Automatic Electronic with Overdrive, 4WD, Dark Sky Metall...
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:
16 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: 1GKS2GKC9KR309911
Stock: G25350C
Certified Pre-Owned: Yes
Listed since: 08-22-2025 - 18,179 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Faulkner Chevrolet (400 mi away)
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Located in Lancaster, PA / 400 miles away from South Portland, ME
CARFAX One-Owner. White Frost Tricoat 2023 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD. Odometer is 22284 miles belo...
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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JKL8PR426402
Stock: PR426402
Certified Pre-Owned: No
Listed since: 08-08-2025- Price Drop$40,500fair price$1,831 below market
- 104,655 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Goss Chevrolet (181 mi away)
Close
Located in Champlain, NY / 181 miles away from South Portland, ME
2021 GMC Yukon XL Denali, 4WD, 10-Speed Automatic with Overdrive, EcoTec3 6.2L V8, White Frost Tricoat, 4WD, 15 Diagonal Multi-Color Head-Up Display, ...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL2MR228507
Stock: 52526A
Certified Pre-Owned: No
Listed since: 07-18-2025 - $63,031fair price$2,229 above market
- 57,786 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Weirs GMC (21 mi away)
Close
Located in Arundel, ME / 21 miles away from South Portland, ME
CLEAN CARFAX/NO ACCIDENTS REPORTED, Yukon XL Denali, 4D Sport Utility, EcoTec3 6.2L V8, 10-Speed Automatic with Overdrive, 4WD, Sterling Metallic, Jet...
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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JKL1PR323743
Stock: P25083
Certified Pre-Owned: Yes
Listed since: 09-15-2025 - $56,937fair price$1,325 above market
- 37,383 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- West Herr Buick GMC (425 mi away)
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Located in East Aurora, NY / 425 miles away from South Portland, ME
CALL 7**-6**-2*** WEST HERR BUICK GMC OF EAST AURORA! OVER 2,000 VEHICLES AVAILABLE FOR IMMEDIATE DELIVERY! CALL US TODAY FOR A TEST-DRIVE!CARFAX One-...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL6MR418276
Stock: PAG251324A
Certified Pre-Owned: No
Listed since: 09-06-2025 - $29,966fair price$782 below market
- 115,898 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 14 City / 20 Hwy MPG
- Global Auto Outlet (481 mi away)
Close
Located in Temple Hills, MD / 481 miles away from South Portland, ME
The 2019 GMC Yukon XL Denali with 115,898 miles is a commanding full-size luxury SUV that offers exceptional space, power, and refinement for drivers ...
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS2HKJ7KR238986
Stock: 238986
Certified Pre-Owned: No
Listed since: 07-24-2025 - New Listing$49,650fair price$85 below market
- 91,752 miles
- 7 Seats
- Evergreen Subaru (32 mi away)
Close
Located in Auburn, ME / 32 miles away from South Portland, ME
2021 GMC Yukon XL Denali Onyx Black 4WD, 12-Way Power Seat Adjusters, 15" Diagonal Multi-Color Head-Up Display, 2 Presets For Outside Rearview Mirrors...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GKS2JKT5MR300235
Stock: 6231
Certified Pre-Owned: No
Listed since: 08-17-2025
Showing 85 - 105 out of 616 listings
Consumer Reviews for the GMC Yukon XL
Read recent reviews for the GMC Yukon XL
Disappointed - the roof leaks after 2 years
Linda E., 10/23/2023
2021 GMC Yukon XL AT4 4dr SUV 4WD (5.3L 8cyl 10A)
Bought our 2021 GMC Yukon XL SLT brand spankin’ new off the lot. No complaints until 2 years and 20 days after ownership when the roof leaked on a rainy morning. The water poured into the car through the interior light covers and control panel above the driver and passenger seat. Water also poured in through a lower duct by the driver’s left leg. GMC would not allow a warranty on it. We … give thumbs down to GMC and Chevrolet products. It’s no wonder so many people buy foreign cars —- they are better quality than American cars. 👎🏼GMC👎🏼
Used 2021 GMC Yukon XL in South Portland, ME Values
Estimated values
2021 GMC Yukon XL Denali 4dr SUV 4WD (6.2L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $40,979 | $43,271 | $45,571 |
| Clean | $40,391 | $42,629 | $44,872 |
| Average | $39,412 | $41,559 | $43,706 |
| Rough | $38,139 | $40,167 | $42,191 |
The average list price of a used 2021 GMC Yukon XL in South Portland, Maine is $49,107. The average mileage on a used GMC Yukon XL 2021 for sale in South Portland, Maine is 74,207. Based on the average mileage of 74,207 for used 2021 GMC Yukon XL 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 GMC Yukon XL 2021 in South Portland, Maine to be $39,412.
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