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- $37,500good price$4,176 below market
- 85,661 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Passport INFINITI of Alexandria (489 mi away)
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Located in Alexandria, VA / 489 miles away from South Portland, ME
Recent Arrival! 2020 GMC Yukon XL Denali Black 4WD EcoTec3 6.2L V8*4WD*1 Owner!!! ***DENALI ULTIMATE PACKAGE***$8,155 OPTION!!!Advanced Adaptive Cr...
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/20 Highway)
Listing Information:
VIN: 1GKS2HKJXLR160303
Stock: 118322A
Certified Pre-Owned: No
Listed since: 09-02-2025 - Price Drop$21,603fair price$1,072 below market
- 152,263 miles
- 1 accident, 3 owners, taxi vehicle
- 7 Seats, 14 City / 21 Hwy MPG
- Empire Chevrolet of Huntington (252 mi away)
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Located in Huntington, NY / 252 miles away from South Portland, ME
Priced below KBB Fair Purchase Price! Smokey Quartz Metallic 2020 GMC Yukon XL SLT 4WD 6-Speed Automatic Electronic with Overdrive EcoTec3 5.3L V8 4WD...
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:
16 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: 1GKS2GKC7LR169570
Stock: U17210T
Certified Pre-Owned: No
Listed since: 08-24-2025 - $30,966good price$1,947 below market
- 108,632 miles
- 1 accident, 2 owners, personal use only
- 8 Seats, 14 City / 20 Hwy MPG
- Global Auto Outlet (481 mi away)
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Located in Temple Hills, MD / 481 miles away from South Portland, ME
The 2020 GMC Yukon XL Denali, with 108,632 miles, remains a commanding presence in the full-size SUV category, offering luxury, capability, and space ...
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: 1GKS2HKJ7LR237581
Stock: 237581
Certified Pre-Owned: No
Listed since: 05-20-2025 - Price Drop$34,569fair price$835 below market
- 82,209 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 21 Hwy MPG
- Bright Bay Mazda (254 mi away)
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Located in Bay Shore, NY / 254 miles away from South Portland, ME
BIG STYLE, BIGGER SPACE YUKON XL SLT2020 GMC Yukon XL SLT 4WD finished in Summit White over Jet Black leather. Comes with navigation, power sunroof, r...
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: 1GKS2GKC2LR182159
Stock: 8UT7347
Certified Pre-Owned: No
Listed since: 08-20-2025 - New Listing$38,695great price$5,814 below market
- 80,371 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 16 City / 20 Hwy MPG
- Automotive Avenues (310 mi away)
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Located in Wall, NJ / 310 miles away from South Portland, ME
Just arrived is this THREE-ROW, NO-ACCIDENT, ONE-OWNER, NONSMOKER 2021 GMC Yukon XL SLT! This rare truck-based SUV boasts independent rear suspension ...
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:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1GKD8MR154721
Stock: 54537
Certified Pre-Owned: No
Listed since: 06-03-2025 - Price Drop$38,995great price$4,231 below market
- 111,912 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Bob Johnson Buick GMC South (373 mi away)
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Located in Henrietta, NY / 373 miles away from South Portland, ME
Certification Program Details: CARBRAVO BUDGET Certified Pre-Owned Details: *1-month/1,000-mile * Limited Bumper-to-Bumper Warranty coverage with no 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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2HKD2MR276221
Stock: GS250836A
Certified Pre-Owned: Yes
Listed since: 07-18-2025 - $34,990fair price$860 below market
- 96,081 miles
- 1 accident, 2 owners, personal use
- 8 Seats, 14 City / 20 Hwy MPG
- Sussex Auto Group (287 mi away)
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Located in Augusta, NJ / 287 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/20 Highway)
Listing Information:
VIN: 1GKS2HKJ4LR193734
Stock: LR193734
Certified Pre-Owned: No - New Listing$36,900
- 55,523 miles
- Frame damage reported, 1 owner, personal use only
- 7 Seats
- House of Cars (304 mi away)
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Located in Edison, NJ / 304 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
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:
Listing Information:
VIN: 1GKS2GKJ1LR112411
Stock: 112411
Certified Pre-Owned: No - $60,876good price$6,341 below market
- 39,071 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Matt Blatt Kia of Abington (349 mi away)
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Located in Roslyn, PA / 349 miles away from South Portland, ME
****CLEAN CARFAX!!!!****, NAVIGATION, SUNROOF, LEATHER, REAR DVD, BLUETOOTH, 3RD ROW SEAT, BACKUP CAMERA, Yukon XL Denali, 4D Sport Utility, EcoTec3 6...
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: 1GKS2JKL1MR414815
Stock: A0951
Certified Pre-Owned: No
Listed since: 09-09-2025 - Price Drop$59,714good price$6,207 below market
- 42,444 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Leesburg Buick GMC (491 mi away)
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Located in Leesburg, VA / 491 miles away from South Portland, ME
Elevate Your Driving Experience with the Exceptional 2021 GMC Yukon XL DenaliPrepare to be captivated by the unparalleled power, sophistication, and...
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: 1GKS2JKL4MR335767
Stock: J036
Certified Pre-Owned: No
Listed since: 08-29-2025 - $50,200good price$5,459 below market
- 67,947 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Miller Hyundai (308 mi away)
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Located in Vestal, NY / 308 miles away from South Portland, ME
Onyx Black 2021 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD.Odometer is 12456 miles below market average!Advanced Se...
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: 1GKS2JKL0MR147957
Stock: A110525
Certified Pre-Owned: No
Listed since: 07-25-2025 - $54,987good price$3,861 below market
- 28,856 miles
- No accidents, 1 owner, personal use
- 7 Seats, 15 City / 19 Hwy MPG
- Banks Chevrolet Buick GMC (70 mi away)
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Located in Concord, NH / 70 miles away from South Portland, ME
4WD.Clean CARFAX.2021 GMC Yukon XL SLT SLT EcoTec3 5.3L V8 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: 1GKS2GKD7MR189103
Stock: T89103A
Certified Pre-Owned: No
Listed since: 09-15-2025 - $28,174good price$2,466 below market
- 118,471 miles
- No accidents, 1 owner, personal use only
- 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 Denali XL 5SA, with 118,471 miles, delivers full-size luxury and commanding capability in a bold, extended-length SUV. Its powerful...
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/20 Highway)
Listing Information:
VIN: 1GKS2HKJ5KR258301
Stock: 258301
Certified Pre-Owned: No
Listed since: 03-26-2025 - $46,990good price$3,241 below market
- 84,450 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Land Rover Hunt Valley (438 mi away)
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Located in Cockeysville, MD / 438 miles away from South Portland, ME
The following items have been reconditioned on this vehicle: new brakes and all new tires! Denali Premium PackageLpo; 22" (55.9 Cm) Bright Chrome ...
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: 1GKS2JKL8MR133904
Stock: MR133904
Certified Pre-Owned: No
Listed since: 09-17-2025 - Price Drop$21,000fair price$710 below market
- 131,925 miles
- No accidents, 2 owners, rental vehicle
- 8 Seats, 14 City / 21 Hwy MPG
- Driveway (184 mi away)
- Home delivery*
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Located in Troy, NY / 184 miles away from South Portland, ME
CarFax No Accidents Reported,Rare Find,3rd Row Seat,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated S...
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: 1GKS2GKC1KR377006
Stock: KR377006P
Certified Pre-Owned: No - Price Drop$44,994good price$1,515 below market
- 74,326 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Alden GMC (142 mi away)
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Located in Fairhaven, MA / 142 miles away from South Portland, ME
Delivers 19 Highway MPG and 15 City MPG! This GMC Yukon XL delivers a Gas V8 5.3L/ engine powering this Automatic transmission. WHEELS, 20"" X 9"" (5...
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: 1GKS2GKD3MR145910
Stock: 145910T2
Certified Pre-Owned: No
Listed since: 08-22-2025 - $42,577great price$5,722 below market
- 92,347 miles
- 2 accidents, 2 owners, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Capital Motor Group (242 mi away)
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Located in Medford, NY / 242 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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2HKD8MR365002
Stock: 10267
Certified Pre-Owned: No - $43,499good price$1,072 below market
- 43,572 miles
- No accidents, 2 owners, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- McGovern Volvo Cars of Albany (192 mi away)
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Located in Northeast Colonie, NY / 192 miles away from South Portland, ME
McGovern Volvo Cars Albany is proud to present this Pre Owned 2021 GMC Yukon XL SLE. This vehicle features: Smokey Quartz Metallic Exterior Jet Black ...
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: 1GKS2FKD1MR376864
Stock: VU887
Certified Pre-Owned: No
Listed since: 07-25-2025 - Price Drop$50,500fair price$1,016 below market
- 58,692 miles
- No accidents, 1 owner, rental vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- Koons Tysons Chrysler Dodge Jeep Ram (488 mi away)
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Located in Vienna, VA / 488 miles away from South Portland, ME
Recent Arrival! 2021 GMC Yukon XL Denali 4WD BlackOdometer is 19066 miles below market average! Priced below KBB Fair Purchase Price!!!! FINANCIN...
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/19 Highway)
Listing Information:
VIN: 1GKS2JKL6MR320445
Stock: KTJS210112
Certified Pre-Owned: No
Listed since: 09-04-2025 - 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 - $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)
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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
Showing 1 - 21 out of 616 listings
Consumer Reviews for the GMC Yukon XL
Read recent reviews for the GMC Yukon XL
Dependable, easy to drive, never a problem.
LCH, 05/09/2018
2018 GMC Yukon XL SLE 4dr SUV (5.3L 8cyl 6A)
I've owned this car for 4 years and it's been, by far, the most reliable car I've ever had. Not one problem.
I bought it specifically for the space. It replaced a Ford Excursion, which was large, but gave me nothing but problems. The Yukon is sightly more difficult for me to park, but aside from that, it's a terrific family car.
I highly recommend bucket seats in the second row: … you'll want to keep this car long after the kids get big and they eventually won't like climbing over the seat. Adults fit just fine in the third row (wouldn't be my first choice, but it will do in a pinch).
The only down side is that you'll be stuck driving for every out-of-town trip.
Used 2020 GMC Yukon XL in South Portland, ME Values
Estimated values
2020 GMC Yukon XL Denali 4dr SUV 4WD (6.2L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $31,782 | $33,919 | $35,977 |
| Clean | $31,259 | $33,347 | $35,357 |
| Average | $30,387 | $32,395 | $34,322 |
| Rough | $29,254 | $31,156 | $32,977 |
The average list price of a used 2020 GMC Yukon XL in South Portland, Maine is $39,473. The average mileage on a used GMC Yukon XL 2020 for sale in South Portland, Maine is 85,560. Based on the average mileage of 85,560 for used 2020 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 2020 in South Portland, Maine to be $30,387.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.