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505 listings
  • New Listing
    • 34,661 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 15 City / 19 Hwy MPG
    • Mastrovito Hyundai (172 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Yorkville, NY / 172 miles away from New Haven, CT

    Recent Arrival! 2023 GMC Yukon XL AT4 Volcanic Red Tintcoat This Yukon XL AT4 is nicely equipped with Floor Liner Package (LPO) (1st & 2nd Rows Premiu...

    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: 1GKS2HKD2PR558251
    Stock: 25496A
    Certified Pre-Owned: No
    Listed since: 06-20-2025

    • 107,929 miles
    • No accidents, 1 owner, personal use only
    • 8 Seats, 15 City / 19 Hwy MPG
    • Prestige Auto Mart (100 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Third-row seating
    Close

    Located in Westport, MA / 100 miles away from New Haven, CT

    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: 1GKS2FKDXMR237283
    Stock: 23854
    Certified Pre-Owned: No
    Listed since: 05-23-2025

  • Stock photo**
    $42,484
    fair price
    $357 above market
    • 88,942 miles
    • 1 accident, 1 owner, personal use
    • 8 Seats, 15 City / 19 Hwy MPG
    • Alfa Romeo of Englewood Cliffs (61 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Englewood Cliffs, NJ / 61 miles away from New Haven, CT

    Dealer 2021 GMC Yukon XL SLT Satin Steel Metallic 10-Speed Automatic with Overdrive CARFAX One-Owner. 4WD.To Protect Your Safety, Brooklyn CDJR is cu...

    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: 1GKS2GKD9MR323514
    Stock: U0432
    Certified Pre-Owned: No
    Listed since: 05-12-2025

  • Price Drop
    • 41,351 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 14 City / 19 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from VA to CT*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Richmond, VA / 355 miles away from New Haven, CT

    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: 1GKS2JKL3MR398679
    Stock: 27569621
    Certified Pre-Owned: No

    • 49,428 miles
    • No accidents, 1 owner, personal use only
    • 8 Seats, 15 City / 19 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TX to CT*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in El Paso, TX / 1,954 miles away from New Haven, CT

    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:

    17 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GKS2HKD2MR176233
    Stock: 27401840
    Certified Pre-Owned: No

  • New Listing
    • 51,581 miles
    • No accidents, 2 owners, personal use
    • 8 Seats, 15 City / 19 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Missoula, MT / 2,060 miles away from New Haven, CT

    CarFax No Accidents Reported,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,...

    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: 1GKS2GKD8MR256081
    Stock: 12913FM
    Certified Pre-Owned: No

  • New Listing
    • 52,648 miles
    • No accidents, 1 owner, personal use only
    • 8 Seats, 15 City / 19 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Dallas, TX / 1,434 miles away from New Haven, CT

    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: 1GKS2GKD6MR420136
    Stock: 2003810423
    Certified Pre-Owned: No
    Listed since: 06-19-2025

  • Stock photo**
    • 23,160 miles
    • No accidents, 1 owner, personal use only
    • 8 Seats, 15 City / 19 Hwy MPG
    • Performance Buick GMC of Woodbridge (88 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Third-row seating
    Close

    Located in Woodbridge, NJ / 88 miles away from New Haven, CT

    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: 1GKS2FKD1PR302803
    Stock: GW1057
    Certified Pre-Owned: No
    Listed since: 06-10-2025

  • New Listing
    • 95,814 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Indianapolis, IN / 702 miles away from New Haven, CT

    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:

    Listing Information:

    VIN: 1GKS2JKT0MR474746
    Stock: 2003822115
    Certified Pre-Owned: No
    Listed since: 06-24-2025

  • New Listing
    • 272,360 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 13 City / 18 Hwy MPG
    • Salvage Reseller North (57 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Marlboro, NY / 57 miles away from New Haven, CT

    This vehicle is located at Blaine, MN Copart yard. Join our online auctions to see its final price. All purchases must take place online at www.salvag...

    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:

    14 Combined MPG (13 City/18 Highway)

    Listing Information:

    VIN: 1GKS2MEF5BR382228
    Stock: 53125355
    Certified Pre-Owned: No
    Listed since: 06-25-2025

    • 69,255 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 15 City / 19 Hwy MPG
    • Mercedes-Benz of Danbury (26 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Danbury, CT / 26 miles away from New Haven, CT

    Adventure-Ready. Family-Focused. AT4 Toughness Meets Premium Comfort.2021 GMC Yukon XL AT4 4WDSummit White | Clean CARFAX | One OwnerThis 2021 GMC Yuk...

    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: 1GKS2HKD5MR281042
    Stock: GU239T
    Certified Pre-Owned: No
    Listed since: 05-09-2025

    • 56,100 miles
    • No accidents, 1 owner, personal use only
    • 8 Seats, 15 City / 19 Hwy MPG
    • Barlow Buick GMC (156 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Woodbury, NJ / 156 miles away from New Haven, CT

    Heated Leather Seats, Moonroof, Third Row Seat, Rear Air, Power Liftgate, 4x4, Captains Chairs, Aluminum Wheels, TRANSMISSION, 10-SPEED AUTOMATIC, ENG...

    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: 1GKS2HKD4MR453416
    Stock: 3416U
    Certified Pre-Owned: No
    Listed since: 06-10-2025

    • 46,733 miles
    • Insurance loss reported, 3 owners, personal use only
    • 8 Seats, 15 City / 19 Hwy MPG
    • Chevrolet of Milford (11 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Milford, CT / 11 miles away from New Haven, CT

    Pre-Summer Inventory Sell Down. Get a Great Deal Now before Summer Prices kick-in.Onyx Black 2021 GMC Yukon XL SLT 4WD 10-Speed Automatic with Overdri...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Issue reported

    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: 1GKS2GKD7MR270196
    Stock: UC8061
    Certified Pre-Owned: No
    Listed since: 03-07-2025

  • Stock photo**
    • 40,076 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 15 City / 19 Hwy MPG
    • Burns Buick GMC (144 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Marlton, NJ / 144 miles away from New Haven, CT

    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: 1GKS2HKD5MR478230
    Stock: MR478230
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • New Listing
    • 41,377 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 14 City / 19 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 1,484 miles away from New Haven, CT

    3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keeping Assi...

    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: 1GKS2JKL0NR213425
    Stock: NR213425A
    Certified Pre-Owned: No

  • New Listing
    • 117,904 miles
    • 7 Seats, 13 City / 18 Hwy MPG
    • Car Trade (144 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Slatington, PA / 144 miles away from New Haven, CT

    013 GMC Yukon XL Denali 4x4 One Owner Clean Title 117k Miles Well Maintained No Accidents Looking for a reliable, full-size luxury SUV with space...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    14 Combined MPG (13 City/18 Highway)

    Listing Information:

    VIN: 1GKS2MEF0DR277633
    Stock: 277633
    Certified Pre-Owned: No
    Listed since: 06-24-2025

  • Stock photo**
    $45,882
    great price
    $9,670 below market
    • 89,420 miles
    • No accidents, 1 owner, personal use only
    • 8 Seats, 14 City / 19 Hwy MPG
    • Blasius Cadillac (15 mi away)
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Waterbury, CT / 15 miles away from New Haven, CT

    Onyx Black 2022 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 HEATED LEATHER SEATS, PANORAMIC ROOF, NAVIGATION SYSTEM/GPS,...

    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: 1GKS2JKL7NR215639
    Stock: TR11037A
    Certified Pre-Owned: No
    Listed since: 06-03-2025

  • Price Drop
    $9,495
    great price
    $2,218 below market
    • 152,328 miles
    • No accidents, 1 owner, personal use
    • 8 Seats, 15 City / 21 Hwy MPG
    • GT Motors PA (137 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Third-row seating
    Close

    Located in Philadelphia, PA / 137 miles away from New Haven, CT

    Vehicle Overview FINANCING & WARRANTY AVAILABLE Very well maintained & cared for 2012 GMC Yukon XL SLT 4WD 1 Original Owner, No Known Accidents above ...

    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/21 Highway)

    Listing Information:

    VIN: 1GKS2KE73CR208513
    Stock: 208513
    Certified Pre-Owned: No
    Listed since: 01-27-2024

  • New Listing
    • 56,116 miles
    • Issue reported, 3 owners, personal use
    • 7 Seats, 14 City / 20 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from NC to CT*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Charlotte, NC / 600 miles away from New Haven, CT

    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: Issue reported

    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: 1GKS1JKL3MR239471
    Stock: 26262408
    Certified Pre-Owned: No

  • Price Drop
    $45,995
    great price
    $6,259 below market
    • 80,841 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Washington, MI / 528 miles away from New Haven, CT

    CarFax No Accidents Reported,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steerin...

    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:

    Listing Information:

    VIN: 1GKS2HKL6NR194596
    Stock: TNR194596
    Certified Pre-Owned: No

  • New Listing
    • 219,433 miles
    • 8 Seats, 15 City / 21 Hwy MPG
    • Salvage Reseller North (57 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Third-row seating
    Close

    Located in Marlboro, NY / 57 miles away from New Haven, CT

    This vehicle is located at Elgin, IL Copart yard. Join our online auctions to see its final price. All purchases must take place online at www.salvage...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    17 Combined MPG (15 City/21 Highway)

    Listing Information:

    VIN: 1GKS2KE32BR110861
    Stock: 62284065
    Certified Pre-Owned: No
    Listed since: 06-24-2025

Showing 274 - 294 out of 505 listings

Consumer Reviews for the GMC Yukon XL

Read recent reviews for the GMC Yukon XL
Overall Consumer Rating
3.5 out of 5 stars27 Reviews
Write a vehicle reviewSee all 27 reviews
  • 5 star
    (44%)
  • 4 star
    (7%)
  • 3 star
    (19%)
  • 2 star
    (11%)
  • 1 star
    (19%)
5 out of 5 stars

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.
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Used 2023 GMC Yukon XL in New Haven, CT Values

Estimated values
2023 GMC Yukon XL AT4 4dr SUV 4WD (5.3L 8cyl 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$42,842$44,883$47,182
Clean$42,376$44,359$46,593
Average$41,599$43,484$45,612
Rough$40,588$42,348$44,336

The average list price of a used 2023 GMC Yukon XL in New Haven, Connecticut is $48,317. The average mileage on a used GMC Yukon XL 2023 for sale in New Haven, Connecticut is 85,117. Based on the average mileage of 85,117 for used 2023 GMC Yukon XL for sale in New Haven, CT 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 2023 in New Haven, Connecticut to be $41,599.

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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.