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272 listings
- Price Drop$39,295great price$5,881 below market
- 80,371 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 16 City / 20 Hwy MPG
- Automotive Avenues (80 mi away)
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Located in Wall, NJ / 80 miles away from Wilmington, DE
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 - 98,191 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- Naryan Auto Group (31 mi away)
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Located in Philadelphia, PA / 31 miles away from Wilmington, DE
Elevate your driving experience with the 2021 GMC Yukon XL Denali, a perfect blend of luxury and performance. Dressed in an elegant Satin Steel 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/19 Highway)
Listing Information:
VIN: 1GKS2JKLXMR443889
Stock: 443889
Certified Pre-Owned: No
Listed since: 06-20-2025- New ListingNot Priced
- 54,514 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Nielsen Dodge Chrysler Jeep Ram (93 mi away)
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Located in East Hanover, NJ / 93 miles away from Wilmington, DE
Dark Sky Metallic 2021 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD.Recent Arrival! Odometer is 9535 miles below mark...
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: 1GKS2JKL1MR189828
Stock: E51540Q
Certified Pre-Owned: No
Listed since: 08-21-2025 - $54,890good price$3,495 below market
- 41,320 miles
- 1 accident, 1 owner, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Bergey's Lincoln (35 mi away)
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Located in Lansdale, PA / 35 miles away from Wilmington, DE
2022 GMC YUKON XL SLT 5.3L 4WD w/ LUXURY & PREMIUM PKG! ONE OWNER! ORIGINAL MSRP: $73,485.00! <s...
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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD7NR202062
Stock: LLU2888
Certified Pre-Owned: No
Listed since: 07-25-2025 - Price Drop$57,770fair price$295 below market
- 28,935 miles
- No accidents, 1 owner, personal use
- 7 Seats, 14 City / 19 Hwy MPG
- Performance Buick GMC of Woodbridge (84 mi away)
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Located in Woodbridge, NJ / 84 miles away from Wilmington, DE
4WD. Odometer is 15099 miles below market average!** OIL CHANGES FOR LIFE!! With purchase or lease of your New, Pre-Owned or Certified Pre-Owned Buick...
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: 1GKS2JKL1NR274766
Stock: GW1072
Certified Pre-Owned: No
Listed since: 07-24-2025 - New Listing$49,993fair price$1,172 below market
- 80,001 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Star GMC Quakertown (46 mi away)
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Located in Quakertown, PA / 46 miles away from Wilmington, DE
CARFAX 1 OWNER, Dual-Pane Panoramic Power Sunroof, Max Trailering Package, Wheels: 22 Multi-Spoke Chrome (LPO) (SSI). 2022 GMC Yukon XL Satin Steel 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL2NR161313
Stock: Q950031C
Certified Pre-Owned: No
Listed since: 04-09-2025 - $42,378fair price$1,982 below market
- 103,443 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Annapolis Hyundai (81 mi away)
Close
Located in Edgewater, MD / 81 miles away from Wilmington, DE
**NICE CAR** This Yukon comes with a great selection of features. It has 4 Wheel Drive, Bose Speakers, Hands Free Liftgate, Trailer Side Blind Zone Al...
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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD6NR142338
Stock: Z2132A
Certified Pre-Owned: No
Listed since: 08-05-2025 - $58,995fair price$1,626 above market
- 51,000 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- The Car Store (96 mi away)
Close
Located in Salisbury, MD / 96 miles away from Wilmington, DE
NO ACCIDENTS, ONE OF A KIND !, ONE OWNER, Yukon XL Denali, 4D Sport Utility, EcoTec3 6.2L V8, 10-Speed Automatic with Overdrive, 4WD, Satin Steel Meta...
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: Yes
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL0NR211772
Stock: 61655
Certified Pre-Owned: No
Listed since: 02-14-2025 - $58,995fair price$1,424 below market
- 41,446 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Freehold Buick GMC (74 mi away)
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Located in Freehold, NJ / 74 miles away from Wilmington, DE
ONE OWNER, SERVICE RECORDS AVAILABLE, BLUETOOTH/HANDS FREE CELL PHONE, BACK UP CAMERA, 2 SETS OF KEYS, 4X4, NEW TIRES, NEW BRAKES, DEALER SERVICED, LE...
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: 1GKS2JKL5NR254276
Stock: 16947P
Certified Pre-Owned: Yes
Listed since: 08-20-2025 - Price Drop
- 36,424 miles
- No accidents, 2 owners, personal use only
- 8 Seats, 14 City / 19 Hwy MPG
- Empire Nissan of Bay Ridge (99 mi away)
Close
Located in Brooklyn, NY / 99 miles away from Wilmington, DE
Onyx Black 2022 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD.Odometer is 16912 miles below market average!
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: 1GKS2JKL8NR336082
Stock: UN4575O
Certified Pre-Owned: No
Listed since: 06-25-2025 - New Listing
- 56,225 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Star GMC (64 mi away)
Close
Located in Easton, PA / 64 miles away from Wilmington, DE
**NAVIGATION, **PANORAMIC SUNROOF, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED & COOLED FRONT ...
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: 1GKS2JKL3NR204993
Stock: 8689
Certified Pre-Owned: No
Listed since: 04-02-2025 - Price Drop
- 79,981 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- i.g. Burton Buick GMC of Glen Burnie (71 mi away)
Close
Located in Glen Burnie, MD / 71 miles away from Wilmington, DE
Yukon XL Denali, 4D Sport Utility, EcoTec3 6.2L V8, 10-Speed Automatic with Overdrive, 4WD, Black, Leather, 15" Diagonal Multi-Color Head-Up Display, ...
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: 1GKS2JKL4NR333910
Stock: G251446A
Certified Pre-Owned: No
Listed since: 08-15-2025 - New Listing$56,354
- 49,644 miles
- No accidents, 3 owners, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Dover Dodge Chrysler Jeep Ram FIAT (92 mi away)
Close
Located in Rockaway, NJ / 92 miles away from Wilmington, DE
White Frost Tricoat 2022 GMC Yukon XL SLT 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD.Preferred Equipment Group 4SA (2 Presets For Power...
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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD3NR149733
Stock: U7810
Certified Pre-Owned: No
Listed since: 08-04-2025 - $46,960
- 62,374 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- O'Neil GMC (37 mi away)
Close
Located in Warminster, PA / 37 miles away from Wilmington, DE
This 2022 GMC Yukon XL SLE in Satin Steel Metallic features: EcoTec3 5.3L V8 10-Speed Automatic with Overdrive 4WD CARFAX One-Owner. Clean CARFAX.Od...
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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2FKD4NR267574
Stock: G12777A
Certified Pre-Owned: No
Listed since: 08-07-2025 - New Listing$48,795
- 39,938 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Bob Weaver Chevrolet GMC (71 mi away)
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Located in Pottsville, PA / 71 miles away from Wilmington, DE
***For Current Pricing Visit www.bobweaverauto.com***, 4WD.CARFAX One-Owner. Clean CARFAX. Priced below KBB Fair Purchase Price!4WD 10-Speed Automatic...
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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2FKD3NR300175
Stock: G25594A
Certified Pre-Owned: No
Listed since: 08-26-2025 - Price Drop$43,999great price$3,909 below market
- 74,841 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Towne Hyundai of Hackettstown (82 mi away)
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Located in Hackettstown, NJ / 82 miles away from Wilmington, DE
4WD. Priced below KBB Fair Purchase Price! Odometer is 16240 miles below market average! CARFAX One-Owner. Clean CARFAX.2021 GMC Yukon XL SLT EcoT...
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: 1GKS2GKD8MR146924
Stock: MR146924
Certified Pre-Owned: No
Listed since: 05-04-2025 - Price Drop$45,997good price$5,183 below market
- 86,053 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- MINI of Morristown (89 mi away)
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Located in Morristown, NJ / 89 miles away from Wilmington, DE
Heated Leather Seats, Nav System, Third Row Seat, Rear Air, Power Liftgate, 4x4, Quad Bucket Seats, Chrome Wheels, Hitch, AUDIO SYSTEM, 10.2 DIAGONAL ...
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: 1GKS2JKL3MR303862
Stock: 12938C
Certified Pre-Owned: No
Listed since: 08-14-2025 - New Listing$51,970good price$4,346 below market
- 67,245 miles
- 8 Seats, 14 City / 19 Hwy MPG
- Bergey's Chevrolet of Plymouth Meeting (24 mi away)
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Located in Plymouth Meeting, PA / 24 miles away from Wilmington, DE
Introducing the 2021 GMC Yukon XL Denali 4WD, a premium SUV designed for those who demand both luxury and capability. Dressed in an elegant White Fros...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL4MR276249
Stock: CPU2863
Certified Pre-Owned: No
Listed since: 08-02-2025 - New Listing$35,252good price$3,256 below market
- 72,741 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Driveway (57 mi away)
- Home delivery*
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Located in Hamilton, NJ / 57 miles away from Wilmington, DE
CarFax No Accidents Reported,CarFax 1-Owner,High Demand,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free...
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: 1GKS2HKJ7KR209018
Stock: KR209018U
Certified Pre-Owned: No - New Listing$44,925good price$3,660 below market
- 105,004 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Hertrich Buick GMC of Salisbury (96 mi away)
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Located in Salisbury, MD / 96 miles away from Wilmington, DE
Serviced here, Non-Smoker vehicle, Originally bought here, Auto Check One Owner! Heated Leather Seats, Navigation, Third Row Seat, DVD Entertainment S...
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: 1GKS2JKLXMR150316
Stock: 25418A
Certified Pre-Owned: No
Listed since: 08-25-2025 - New Listing$64,995fair price$2,872 below market
- 20,746 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 15 City / 19 Hwy MPG
- Star GMC Quakertown (46 mi away)
Close
Located in Quakertown, PA / 46 miles away from Wilmington, DE
LIFETIME POWERTRAIN WARRANTY. 2023 GMC Yukon XL Summit White SLT 4WD 10-Speed Automatic with Overdrive 4D Sport UtilityBiggest and Best Labor Day Sale...
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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD9PR441213
Stock: 2408
Certified Pre-Owned: No
Listed since: 08-14-2025
Showing 1 - 21 out of 272 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 Wilmington, DE Values
Estimated values
2021 GMC Yukon XL SLT 4dr SUV (5.3L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $33,788 | $36,839 | $39,900 |
| Clean | $33,304 | $36,293 | $39,288 |
| Average | $32,496 | $35,381 | $38,267 |
| Rough | $31,446 | $34,197 | $36,941 |
The average list price of a used 2021 GMC Yukon XL in Wilmington, Delaware is $50,657. The average mileage on a used GMC Yukon XL 2021 for sale in Wilmington, Delaware is 63,354. Based on the average mileage of 63,354 for used 2021 GMC Yukon XL for sale in Wilmington, DE 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 Wilmington, Delaware to be $32,496.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.