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329 listings
- $54,888great price$10,115 below market
- 41,832 miles
- 1 accident, 1 owner, personal use only
- 8 Seats, 14 City / 19 Hwy MPG
- Unique Auto Mall (86 mi away)
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Located in South Amboy, NJ / 86 miles away from Reading, PA
This 2021 GMC Yukon XL 4dr Denali features a EcoTec3 6.2L V8 8cyl engine. It is equipped with a 10 Speed Automatic transmission. The vehicle is Onyx B...
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: 1GKS2JKLXMR179850
Stock: YT179850
Certified Pre-Owned: No
Listed since: 06-11-2025 - New Listing
- 89,244 miles
- 7 Seats, 14 City / 20 Hwy MPG
- Thornton Automotive Dover (55 mi away)
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Located in Dover, PA / 55 miles away from Reading, PA
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS2HKJ5LR182791
Stock: M182791
Certified Pre-Owned: No
Listed since: 05-16-2025 - $43,995great price$3,313 below market
- 74,840 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Towne Hyundai (83 mi away)
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Located in Denville, NJ / 83 miles away from Reading, PA
CARFAX One-Owner. Clean CARFAX. ONE OWNER, 4WD, 12-Way Power Seat Adjusters, 1st & 2nd Row All-Weather Floor Liners (LPO), 2 Presets For Outside Rearv...
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$63,995good price$4,906 below market
- 28,691 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Carhaven (94 mi away)
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Located in Millersville, MD / 94 miles away from Reading, PA
Advertised price includes a $1,000 dealer finance incentive and excludes the $1,695 certification fee. Financing must be arranged through a dealer-app...
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: 1GKS2JKL0PR261350
Stock: M5543A
Certified Pre-Owned: No
Listed since: 06-18-2025 - $69,999good price$3,271 below market
- 24,357 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 14 City / 18 Hwy MPG
- Patriot Buick GMC (15 mi away)
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Located in Boyertown, PA / 15 miles away from Reading, PA
Recent Arrival! CARFAX One-Owner. Clean CARFAX. 2023 GMC Yukon XL Denali Onyx Black GMC Certified Pre-Owned Certified, 4WD, 14 Speakers, 15" 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/18 Highway)
Listing Information:
VIN: 1GKS2JKL3PR245725
Stock: G5287A
Certified Pre-Owned: Yes
Listed since: 06-13-2025 - $19,995good price$2,368 below market
- 128,295 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 8 Seats, 15 City / 22 Hwy MPG
- Lee Miller Used Cars & Trucks (26 mi away)
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Located in Germansville, PA / 26 miles away from Reading, PA
Lee Miller Used Cars and Trucks is proud to offer quality used cars, trucks and suvs in Germansville, PA since 1978! Ask about our Guaranteed Credit A...
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:
18 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: 1GKS2HKC7FR511402
Stock: 15955L
Certified Pre-Owned: No - New Listing$39,590fair price$144 below market
- 81,429 miles
- No accidents, 1 owner, corporate fleet vehicle
- 8 Seats, 15 City / 19 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 375 miles away from Reading, PA
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: 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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2FKD8MR427292
Stock: 2003661808
Certified Pre-Owned: No
Listed since: 04-24-2025 - $49,999good price$1,961 below market
- 43,153 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in Ventura, CA / 2,394 miles away from Reading, PA
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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: 1GKS2GKD3MR248406
Stock: 7VVYN2
Certified Pre-Owned: No
Listed since: 03-26-2025 - $23,500good price$1,004 below market
- 116,909 miles
- No accidents, 3 owners, corporate fleet vehicle
- 7 Seats, 14 City / 20 Hwy MPG
- A Car For You (92 mi away)
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Located in Toms River, NJ / 92 miles away from Reading, PA
2017 GMC Yukon XL Denali Sport Utility 4DV8, EcoTec3, 6.2 Liter Automatic, 8-Spd4WDAll highway 116,909 miles.Runs and drives great! Absolutely problem...
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/20 Highway)
Listing Information:
VIN: 1GKS2HKJ3HR221174
Stock: 221174
Certified Pre-Owned: No
Listed since: 05-24-2025 - $54,253fair price$1,334 below market
- 45,897 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Salem, OR / 2,380 miles away from Reading, PA
CarFax No Accidents Reported,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Ke...
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: 1GKS2JKL8MR350997
Stock: J350997
Certified Pre-Owned: No - New Listing$43,590fair price$362 above market
- 95,142 miles
- No accidents, 1 owner, personal use
- 7 Seats, 15 City / 19 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Oklahoma City, OK / 1,222 miles away from Reading, PA
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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2HKD3MR360838
Stock: 2003641012
Certified Pre-Owned: No
Listed since: 04-28-2025 - $43,497fair price$294 below market
- 50,393 miles
- No accidents, 2 owners, personal use
- 8 Seats, 15 City / 19 Hwy MPG
- Murphy Ford (44 mi away)
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Located in Chester, PA / 44 miles away from Reading, PA
2021 GMC Yukon XL Onyx Black SLE 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD Clean CARFAX.Priced below KBB Fair Purchase Price!Apple Carpla...
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: 1GKS2FKD9MR223097
Stock: 25065A
Certified Pre-Owned: No
Listed since: 05-04-2025 - Price Drop$39,990fair price$28 above market
- 98,569 miles
- No accidents, 2 owners, personal use only
- 8 Seats, 16 City / 20 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Charlotte, NC / 444 miles away from Reading, PA
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:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1GKD5MR272113
Stock: 2003786974
Certified Pre-Owned: No
Listed since: 06-03-2025 - $46,670fair price$714 below market
- 70,667 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Sawyer Lyons Buick GMC (76 mi away)
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Located in Randolph, NJ / 76 miles away from Reading, PA
4WD. Onyx Black 2021 GMC Yukon XL SLT 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8Odometer is 5270 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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD4MR464880
Stock: T17699
Certified Pre-Owned: No
Listed since: 05-28-2025 - Price Drop$80,978fair price$714 above market
- 31,972 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Fairfield Cadillac (67 mi away)
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Located in Lewisburg, PA / 67 miles away from Reading, PA
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: 1GKS2KKL3PR114686
Stock: C12359A
Certified Pre-Owned: No
Listed since: 04-30-2025 - New Listing$25,949good price$2,200 below market
- 82,626 miles
- 7 Seats, 15 City / 22 Hwy MPG
- CarShop Chester Springs (23 mi away)
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Located in Chester Springs, PA / 23 miles away from Reading, PA
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
18 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: 1GKS2GKC9HR377375
Stock: A92509P
Certified Pre-Owned: No
Listed since: 05-23-2025 - New Listing$60,998fair price$1,251 below market
- 59,292 miles
- 1 accident, 4 owners, personal use
- 7 Seats, 14 City / 19 Hwy MPG
- CarMax (In-stock online)
- Transfer available from VA to PA*
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Located in Virginia Beach, VA / 243 miles away from Reading, PA
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: 1GKS2JKL5MR193025
Stock: 26578565
Certified Pre-Owned: No - Price Drop$67,990fair price$936 above market
- 23,829 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 14 City / 18 Hwy MPG
- Gold Coast Cadillac (99 mi away)
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Located in Oakhurst, NJ / 99 miles away from Reading, PA
2023 GMC Yukon XL Midnight Blue Metallic Denali4WD.At Gold Coast Cadillac we now price our cars at market price to aid in transparency, attract more 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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JKL6PR189022
Stock: C559A
Certified Pre-Owned: No
Listed since: 06-12-2025 - New Listing$64,998fair price$2,709 above market
- 30,716 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- CarMax (In-stock online)
- Transfer available from VA to PA*
Close
Located in Sterling, VA / 123 miles away from Reading, PA
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL5MR322042
Stock: 27407903
Certified Pre-Owned: No - $43,288good price$2,024 below market
- 79,294 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Maplecrest Ford (75 mi away)
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Located in Mendham, NJ / 75 miles away from Reading, PA
CARFAX One-Owner. Onyx Black 2021 GMC Yukon XL SLT 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD, 12-Way Power Seat Adjusters, 2 Presets F...
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: 1GKS2GKD4MR151473
Stock: 24B104A
Certified Pre-Owned: No
Listed since: 05-13-2025 - $21,874good price$1,166 below market
- 124,692 miles
- 3 accidents, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Faulkner Hyundai Harrisburg (50 mi away)
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Located in Harrisburg, PA / 50 miles away from Reading, PA
Recent Arrival!2015 GMC Yukon XL Denali 8-Speed Automatic **Just Serviced Here!, 4WD, 3rd Row DVD Screen, Adaptive Cruise Control w/Front Automatic ...
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: 1GKS2JKJ1FR746576
Stock: FR746576
Certified Pre-Owned: No
Listed since: 06-14-2025
Showing 106 - 126 out of 329 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 2021 GMC Yukon XL in Reading, PA 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 | $41,465 | $44,269 | $47,080 |
| Clean | $40,871 | $43,612 | $46,358 |
| Average | $39,880 | $42,517 | $45,154 |
| Rough | $38,591 | $41,093 | $43,589 |
The average list price of a used 2021 GMC Yukon XL in Reading, Pennsylvania is $47,525. The average mileage on a used GMC Yukon XL 2021 for sale in Reading, Pennsylvania is 67,707. Based on the average mileage of 67,707 for used 2021 GMC Yukon XL for sale in Reading, PA 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 Reading, Pennsylvania to be $39,880.
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