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271 listings
- New Listing
Photos not available$27,999fair price$1,143 below market- 101,806 miles
- 8 Seats, 15 City / 22 Hwy MPG
- INFINITI of West Chester (8 mi away)
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Located in West Chester, PA / 8 miles away from Wilmington, DE
Recent Arrival! New Price! 2018 GMC Yukon XL SLT SLT Summit White 4WD EcoTec3 5.3L V8 6-Speed Automatic Electronic with OverdriveEnhanced Driver Alert...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
18 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: 1GKS2GKC0JR318933
Stock: 20709B
Certified Pre-Owned: No
Listed since: 09-01-2025 - New Listing$35,252good price$3,179 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$24,500great price$3,295 below market
- 122,899 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 14 City / 21 Hwy MPG
- CAR2SELL (62 mi away)
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Located in East Windsor, NJ / 62 miles away from Wilmington, DE
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 - $16,900great price$4,448 below market
- 149,633 miles
- No accidents, 2 owners, personal use
- 7 Seats, 14 City / 20 Hwy MPG
- BM MotorCars (88 mi away)
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Located in Linden, NJ / 88 miles away from Wilmington, DE
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: 1GKS2HKJ9GR454345
Stock: 454345T01
Certified Pre-Owned: No
Listed since: 08-11-2025 - 117,341 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Driveway (86 mi away)
- Home delivery*
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Located in Eatontown, NJ / 86 miles away from Wilmington, DE
CarFax No Accidents Reported,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated ...
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: 1GKS2HKJ8HR294394
Stock: HR294394P
Certified Pre-Owned: No- $31,917great price$5,665 below market
- 78,278 miles
- No accidents, 2 owners, personal use
- 7 Seats, 14 City / 21 Hwy MPG
- Sawyer Lyons Buick GMC (88 mi away)
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Located in Randolph, NJ / 88 miles away from Wilmington, DE
4WD. Iridium Metallic 2018 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8Odometer is 29255 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/21 Highway)
Listing Information:
VIN: 1GKS2HKJ1JR359236
Stock: P17847
Certified Pre-Owned: No
Listed since: 07-31-2025 - New Listing$26,995fair price$114 above market
- 112,259 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Wholesale Outlet Automotive Group (25 mi away)
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Located in Blackwood, NJ / 25 miles away from Wilmington, DE
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: 1GKS2HKJ1HR389931
Stock: 10480
Certified Pre-Owned: No - Price Drop$23,991good price$4,248 below market
- 120,789 miles
- No accidents, 2 owners, personal use only
- 8 Seats, 14 City / 23 Hwy MPG
- Fred Beans Lincoln (43 mi away)
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Located in Doylestown, PA / 43 miles away from Wilmington, DE
This 2018 GMC Yukon XL Denali in White Frost Tricoat delivers full-size luxury, advanced safety, and exceptional capability. Powered by a 6.2L EcoTec3...
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 (14 City/23 Highway)
Listing Information:
VIN: 1GKS1HKJ4JR299746
Stock: LD501201
Certified Pre-Owned: No
Listed since: 04-30-2025 - $16,500great price$4,165 below market
- 157,440 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- NJ Exotic Motors (91 mi away)
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Located in Elizabeth, NJ / 91 miles away from Wilmington, DE
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: 1GKS2HKJ4GR293595
Stock: 293595
Certified Pre-Owned: No - $21,900good price$2,096 below market
- 147,451 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 21 Hwy MPG
- Fuzzy Dice Auto Sales (36 mi away)
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Located in Harleysville, PA / 36 miles away from Wilmington, DE
2018 GMC YUKON XL DENALI! ONE OWNER, 4WD, NAVIGATIONAL SYSTEM, BACKUP CAMERA, HEATED & COOLED SEATS, LANE KEEP ASSIST, BLUETOOTH WIRELESS, QUAD SEATIN...
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: 1GKS2HKJ1JR240117
Stock: 2053
Certified Pre-Owned: No
Listed since: 06-09-2025 - $27,995fair price$339 below market
- 97,412 miles
- No accidents, 1 owner, personal use
- 8 Seats, 15 City / 22 Hwy MPG
- Premier Motor Group (26 mi away)
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Located in Spring City, PA / 26 miles away from Wilmington, DE
"You are viewing a beautiful 2018 GMC Yukon XL 4x4 available for sale. This Yukon XL is a two owner vehicle with a clean carfax history report. This Y...
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 (15 City/22 Highway)
Listing Information:
VIN: 1GKS2GKCXJR216488
Stock: P5233
Certified Pre-Owned: No - New Listing$41,990fair price$421 above market
- 59,098 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 21 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Indianapolis, IN / 564 miles away from Wilmington, DE
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/21 Highway)
Listing Information:
VIN: 1GKS2HKJ3JR270073
Stock: 2004008027
Certified Pre-Owned: No
Listed since: 08-25-2025 - $26,000fair price$1,089 above market
- 128,084 miles
- No accidents, 2 owners, personal use
- 7 Seats, 14 City / 21 Hwy MPG
- Alexander Family Buick GMC (96 mi away)
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Located in Bloomsburg, PA / 96 miles away from Wilmington, DE
Dark Sapphire Blue 2018 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 CLEAN CARFAX, LOCAL TRADE, 4WD.Blaise Alexander ...
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/21 Highway)
Listing Information:
VIN: 1GKS2HKJXJR287372
Stock: FP55218A
Certified Pre-Owned: No
Listed since: 07-17-2025 - New Listing$31,590fair price$1,093 above market
- 100,846 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 23 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Atlanta, GA / 644 miles away from Wilmington, DE
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:
17 Combined MPG (14 City/23 Highway)
Listing Information:
VIN: 1GKS1HKJXJR303606
Stock: 2003885405
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing$39,998fair price$1,347 above market
- 70,888 miles
- 7 Seats, 14 City / 21 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MI to DE*
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Located in Kentwood, MI / 562 miles away from Wilmington, DE
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:
16 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: 1GKS2HKJ5JR310444
Stock: 27216388
Certified Pre-Owned: No - New Listing
- 143,255 miles
- No accidents, 3 owners, personal use
- 7 Seats, 14 City / 21 Hwy MPG
- Woodcrest Motors (43 mi away)
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Located in Stevens, PA / 43 miles away from Wilmington, DE
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/21 Highway)
Listing Information:
VIN: 1GKS2HKJ8JR293574
Stock: 293574
Certified Pre-Owned: No
Listed since: 08-29-2025 - New Listing$20,999good price$2,401 below market
- 115,193 miles
- 7 Seats, 15 City / 22 Hwy MPG
- Checker Flag Auto (44 mi away)
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Located in Levittown, PA / 44 miles away from Wilmington, DE
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
18 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: 1GKS2GKC7GR346849
Stock: 1460A
Certified Pre-Owned: No - $26,998fair price$1,168 above market
- 116,839 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 21 Hwy MPG
- Central Jersey Auto (66 mi away)
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Located in Jackson, NJ / 66 miles away from Wilmington, DE
2018 gmc yukon denali xl in great condition. this is a one owner truck with all available options. please call or text with any questions 7**-9**...
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: 1GKS2HKJ0JR353511
Stock: 353511
Certified Pre-Owned: No
Listed since: 06-24-2025 - $20,999good price$2,597 below market
- 105,614 miles
- No accidents, 3 owners, corporate fleet vehicle
- 8 Seats, 15 City / 22 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Salem, OR / 2,414 miles away from Wilmington, DE
CarFax No Accidents Reported,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated ...
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:
18 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: 1GKS2GKC4HR133195
Stock: HR133195B
Certified Pre-Owned: No - 77,738 miles
- No accidents, 2 owners, personal use
- 7 Seats, 14 City / 21 Hwy MPG
- Aubrey Alexander Toyota (99 mi away)
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Located in Selinsgrove, PA / 99 miles away from Wilmington, DE
Onyx Black 2018 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4 WHEEL DRIVE/ALL WHEEL DRIVE, FRESH TRADE, FREE LIFETIME ST...
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/21 Highway)
Listing Information:
VIN: 1GKS2HKJ1JR172904
Stock: SB5400A
Certified Pre-Owned: No
Listed since: 08-23-2025- $29,912fair price$679 above market
- 112,972 miles
- 2 accidents, 2 owners, personal use
- 7 Seats, 14 City / 21 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, Heated Leather Seats, 3rd Row Seat, NAV, Power Liftgate, 4x4, Quad Seats, Alloy Wheels, Tow Hitch, AUDIO SYSTEM, 8"...
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: 1GKS2HKJXJR255179
Stock: 24465A
Certified Pre-Owned: No
Listed since: 08-24-2025
Showing 1 - 21 out of 271 listings
Consumer Reviews for the GMC Yukon XL
Read recent reviews for the GMC Yukon XL
XL for empty nesters
Robert Bob, 02/10/2017
2016 GMC Yukon XL Denali 4dr SUV (6.2L 8cyl 8A)
This is a big SUV that doesn't feel big when driving. Easy to park and has a small turning radius. We often have our kids and grandkids with us and routinely haul 7 people in this and love the legroom and cargo room with everyone on board. The ride and quiet cabin are spectacular and the fuel mileage is better than expected. Has tons of torque and pulling our 4,000 lb boat is … effortless. It is easy to back the boat up too with large mirrors and good backup camera. Like the auto leveling rear shocks. My only disappointment in the vehicle is GM's decision to eliminate the ability to pause and rewind live radio that my previous vehicles had. This was available before 2016 but GM eliminated it which is a shame. My 2015 GMC Canyon had this feature but a $70,000 vehicle doesn't. Doesn't make sense!
Had trouble with torque converter clutch but dealer was able to resolve with fluid flush and new transmission fluid type. Problem caused shudder or vibration in 8th gear that felt like going over rumble strips. RPM fluctuated between 1600 and 1800 when TCC clutch was not happy. Downshifting into 7th gear would eliminate problem at the expense of poorer gas milage. Problem started at 16,000 miles. Have 17,000 miles on it now and problem is gone after fluid flush and change.
Car is very quiet and subsequently any rattles are heard very easily. Chased a problem with a rattling/popping noise that sounded like is was coming from the right side dash area. Disassembled many components inside the glove box/dash area looking for it and finally found the noise was coming from the right front inner fender well! The noise could be duplicated by standing on and off the front part of the running board. The noise was from a loose spot weld on inner fender metal. Placing a section of close cell foam under panel solved the noise! Fixed by owner!
Still not happy with GMC 22" wheels that cause harsh and rough ride. 22" wheels should not be an option on this car! Changed to Michelin Defender tires and solved vibration problems with original Bridgestone Dueler tires but this 22" size tire has low profile sidewalls which contributes to tires not absorbing bumps well and transmitting the bumps to the passengers. Car would ride much smoother on 18" or maybe 20" wheels. These wheels were a $2,400 option from GMC and it was a waste of money in my opinion. They are also very hard to keep clean and not very happy with the chrome plastic inserts on the wheels.
Just learned the owner can't rotate tires and reset TPMS system without a special tool! This tool should be included with a $70,000 vehicle. Unfortunate that a simple routine simple maintenance task can't be accomplished without the $100 tool or a trip to the dealer or tire shop. If the TPMS system is not updated after wheel rotation, tire positions will not agree with dash display in the event of a tire problem.
Have recent issue with powered running boards installed by GMC. They fail to extend when doors are opened occasionally. Both sides are affected. They have been lubricated and problem still exists. Car sits very high on 22” wheels and the running boards are critical for wife or kids to get in. Dealer service visit scheduled to diagnose/repair. Finally got dealer to recognize my intermittent running board problem by taking multiple video captures when they failed to extend or retract. They replaced the motors on both sides and they are now working normally.
Torque converter clutch shudder returned at 35,000 miles. Dealer replaced trans fluid with a newer updated fluid that doesn’t absorb moisture. Problem has been resolved for now, again!
Noticed leaking left axle seal while rotating tires. Taking back to dealer again to repair! Too bad the dealer didn’t notice this problem while changing trans fluid a week earlier!
Still love the car and there is nothing comparable in the marketplace. Average MPG on Hwy is 23 and 19 around town. Added oil "catch can" at 37,000 miles and cleaned intake manifold and valves prior to addition. The catch can captures about 4 oz of breather oil every 4,000 miles. Running Amsoil Signature 0W-20 oil full synthetic with once a year change. Catch can should be installed when new to keep intake valves and manifold clean. GDI engines are prone to carbon buildup on valves due to design.
Used 2018 GMC Yukon XL in Wilmington, DE Values
Estimated values
2018 GMC Yukon XL SLT 4dr SUV 4WD (5.3L 8cyl 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $17,953 | $21,063 | $23,625 |
| Clean | $17,562 | $20,590 | $23,079 |
| Average | $16,910 | $19,801 | $22,167 |
| Rough | $16,063 | $18,776 | $20,983 |
The average list price of a used 2018 GMC Yukon XL in Wilmington, Delaware is $27,378. The average mileage on a used GMC Yukon XL 2018 for sale in Wilmington, Delaware is 109,932. Based on the average mileage of 109,932 for used 2018 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 2018 in Wilmington, Delaware to be $16,910.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.