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  • Price Drop
    $28,020
    great price
    $3,567 below market
    • 109,650 miles
    • No accidents, 2 Owners, Personal use only
    • 8cyl Automatic
    • Young Mazda (South Ogden, UT)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in South Ogden, UT / 1,817 miles away from Ashburn, VA

    **FRESH TRADE, WON'T LAST LONG**, **CLEAN HISTORY REPORT**, LOADED DENALI PACKAGE! YUKON XL WITH ENOUGH ROOM FOR THE ENTIRE FAMILY! 4X4! THE ULTIMATE ...

    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: 1GKS2HKJXJR244411
    Stock: 5N3162A
    Certified Pre-Owned: No
    Listed since: 07-02-2024

  • $34,495
    great price
    $5,911 below market
    • 70,918 miles
    • No accidents, 2 Owners, Personal use only
    • 8cyl Automatic
    • Platinum Auto Sales of Arlington Virginia (Arlington, VA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Arlington, VA / 23 miles away from Ashburn, VA

    Non-smoker owner, Vehicle Runs Well, Smooth ride, All records in possession, Regularly maintained, Lots of storage, Arctic cold a/c, No pets, Seats as...

    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: 1GKS2HKJ2JR325337
    Stock: 325337
    Certified Pre-Owned: No

  • New Listing
    $27,968
    great price
    $4,956 below market
    • 110,309 miles
    • 1 Accident, 2 Owners, Personal use
    • 8cyl Automatic
    • Jon Hall Chevrolet (Daytona Beach, FL)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Daytona Beach, FL / 708 miles away from Ashburn, VA

    Recent Arrival! Odometer is 1265 miles below market average!Crimson Red Tintcoat 2018 GMC Yukon XL Denali RWD 10-Speed Automatic with Overdrive EcoTec...

    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 (14 City/23 Highway)

    Listing Information:

    VIN: 1GKS1HKJ6JR219038
    Stock: 245660B
    Certified Pre-Owned: No
    Listed since: 09-13-2024

  • New Listing
    $24,981
    great price
    $5,875 below market
    • 135,168 miles
    • 8cyl Automatic
    • Courtesy Buick GMC (Louisville, KY)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Louisville, KY / 440 miles away from Ashburn, VA

    NEW YUKON TRADE IN***ULTIMATE PACKAGE***, Yukon XL Denali, EcoTec3 6.2L V8, 4WD, 3rd Row DVD Screen, 4-Wheel Antilock Disc Brakes, 4-Wheel Disc & 4-Wh...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    16 Combined MPG (14 City/21 Highway)

    Listing Information:

    VIN: 1GKS2HKJ3JR267397
    Stock: R330297A
    Certified Pre-Owned: No
    Listed since: 09-11-2024

  • Price Drop
    $33,295
    good price
    $3,386 below market
    • 95,895 miles
    • No accidents, 1 Owner, Personal use only
    • 8cyl Automatic
    • Jeff Wyler Florence Buick GMC (Florence, KY)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Florence, KY / 385 miles away from Ashburn, VA

    CARFAX One-Owner. Clean CARFAX. Onyx Black 2018 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8<br><br>Odometer is 19080 miles bel...

    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: 1GKS2HKJ6JR248875
    Stock: 2619859A
    Certified Pre-Owned: No
    Listed since: 08-24-2024

  • $33,989
    fair price
    $1,758 below market
    • 101,579 miles
    • No accidents, 1 Owner, Personal use
    • 8cyl Automatic
    • Serra Chevrolet (Birmingham, AL)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Birmingham, AL / 634 miles away from Ashburn, VA

    CARFAX One-Owner. Clean CARFAX. Dark Sapphire Blue Metallic 2018 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD, 10 Spe...

    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: 1GKS2HKJXJR364385
    Stock: P364385
    Certified Pre-Owned: No
    Listed since: 07-30-2024

  • New Listing
    $25,403
    good price
    $2,464 below market
    • 113,933 miles
    • No accidents, 1 Owner, Personal use only
    • 8cyl Automatic
    • Starling Buick GMC Stuart (Stuart, FL)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Stuart, FL / 834 miles away from Ashburn, VA

    2018 GMC Yukon XL SLT White Frost Tricoat EcoTec3 5.3L V8 6-Speed Automatic Electronic with Overdrive RWD CARFAX One-Owner. ONE OWNER, Bluetooth, Powe...

    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:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 1GKS1GKC6JR252228
    Stock: 252228T
    Certified Pre-Owned: No
    Listed since: 09-13-2024

  • Price Drop
    $28,995
    good price
    $2,285 below market
    • 93,314 miles
    • No accidents, 1 Owner, Personal use only
    • 8cyl Automatic
    • InTouch Auto Outlet (Spotsylvania Courthouse, VA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Spotsylvania Courthouse, VA / 55 miles away from Ashburn, VA

    *** OPEN ROAD PACKAGE, POWER TILT/SLIDING SUNROOF, REAR SEAT ENTERTAINMENT PACKAGE, CLEAN CARFAX w/ONE PREVIOUS OWNER REPORTED *** 20 Inch Plus Wheels...

    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: 1GKS2GKC8JR265916
    Stock: A4824
    Certified Pre-Owned: No

  • $27,999
    good price
    $1,329 below market
    • 100,679 miles
    • No accidents, 2 Owners, Personal use
    • 8cyl Automatic
    • Audi Baton Rouge (Baton Rouge, LA)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baton Rouge, LA / 973 miles away from Ashburn, VA

    Entertainment System, Heated Leather Seats, Nav System, Third Row Seat, Power Liftgate, Quad Bucket Seats, Aluminum Wheels, Hitch, AUDIO SYSTEM, 8 DIA...

    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: 1GKS1HKJ5JR221315
    Stock: 23A762B
    Certified Pre-Owned: No
    Listed since: 06-10-2024

  • Price Drop
    $38,500
    fair price
    $2,350 below market
    • 70,824 miles
    • No accidents, 1 Owner, Personal use only
    • 8cyl Automatic
    • Ourisman Honda of Tysons Corner (Vienna, VA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Vienna, VA / 15 miles away from Ashburn, VA

    POWER MOONROOF / SUNROOF / POWER TILT SLIDING ROOF, NAVIGATION / NAV / NAVI / GPS, LEATHER SEATS, BACKUP CAMERA / REARVIEW CAM / REVERSE CAMERA, REAR ...

    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: 1GKS2HKJXJR205849
    Stock: T205849
    Certified Pre-Owned: No
    Listed since: 09-02-2024

  • $27,500
    good price
    $1,872 below market
    • 102,339 miles
    • No accidents, 3 Owners, Corporate fleet vehicle
    • 8cyl Automatic
    • AutoNation USA Charlotte (Charlotte, NC)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Charlotte, NC / 321 miles away from Ashburn, VA

    Open Road Package<br>Entertainment System; Rear Seat Blu-Ray/Dvd<br>Sunroof; Power; Tilt-Sliding<br>Seats; Second Row Bucket; Power Release<br>Sun/Moonroof<br>Leathe...

    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: 1GKS2GKC3JR351716
    Stock: JR351716
    Certified Pre-Owned: No
    Listed since: 08-24-2024

  • $35,987
    fair price
    $1,307 below market
    • 91,640 miles
    • No accidents, 4 Owners, Personal use
    • 8cyl Automatic
    • Dan Cummins Chrysler Dodge Jeep RAM of Georgetown (Georgetown, KY)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Georgetown, KY / 385 miles away from Ashburn, VA

    2018 GMC Yukon XL Denali 4WD EcoTec3 6.2L V8 10-Speed Automatic with Overdrive 4D Sport Utility Iridium Metallic 4WD.**THIS VEHICLE HAS BEEN INSPECTED...

    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: 1GKS2HKJ2JR344244
    Stock: 6687A
    Certified Pre-Owned: No
    Listed since: 08-30-2024

  • $25,900
    fair price
    $535 below market
    • 124,115 miles
    • No accidents, 3 Owners, Rental vehicle
    • 8cyl Automatic
    • Oldham Motor Company (Zebulon, NC)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Zebulon, NC / 222 miles away from Ashburn, VA

    This sleek Silver 2018 GMC Yukon XL is the ultimate family-friendly ride that doesn't skimp on style or safety. With its spacious interior and advance...

    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 (14 City/23 Highway)

    Listing Information:

    VIN: 1GKS1HKJXJR204459
    Stock: 4142
    Certified Pre-Owned: No

  • New Listing
    $28,667
    fair price
    $1,156 below market
    • 101,665 miles
    • 1 Accident, 2 Owners, Personal use
    • 8cyl Automatic
    • Express.cars (Green Bay, WI)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Green Bay, WI / 662 miles away from Ashburn, VA

    2018 GMC Yukon XL SLT 4WD Summit White 6-Speed Automatic Electronic with Overdrive EcoTec3 5.3L V8 4WD, 3.42 Rear Axle Ratio, 3rd Row DVD Screen, 4-Wh...

    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:

    18 Combined MPG (15 City/22 Highway)

    Listing Information:

    VIN: 1GKS2GKC8JR168859
    Stock: I5316
    Certified Pre-Owned: No
    Listed since: 09-10-2024

    • 73,506 miles
    • No accidents, 1 Owner, Personal use only
    • 8cyl Automatic
    • North Park Lexus of San Antonio (San Antonio, TX)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in San Antonio, TX / 1,363 miles away from Ashburn, VA

    4WD, 20 x 9 Polished Aluminum Wheels, 3rd Row DVD Screen, Bose Premium 9-Speaker System, Enhanced Driver Alert Package, Forward Collision Alert, Heate...

    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: 1GKS2GKC9JR149009
    Stock: UR149009
    Certified Pre-Owned: No
    Listed since: 08-19-2024

  • Price Drop
    $33,500
    good price
    $3,949 below market
    • 90,242 miles
    • 2 Accidents, 2 Owners, Personal use only
    • 8cyl Automatic
    • Larry H Miller Ford Draper (Draper, UT)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Draper, UT / 1,818 miles away from Ashburn, VA

    Odometer is 10639 miles below market average!2018 GMC Yukon XL DenaliCall (801) 563-4011 today to schedule your test drive!Enhanced Driver Alert Packa...

    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: 1GKS2HKJ4JR382459
    Stock: SFL242278A
    Certified Pre-Owned: No
    Listed since: 08-26-2024

  • New Listing
    $27,897
    good price
    $2,393 below market
    • 86,885 miles
    • 8cyl Automatic
    • Hanna Imports (Raleigh, NC)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Raleigh, NC / 231 miles away from Ashburn, VA

    *Carfax Accident Free*, *Multi Point Inspection*, 3.42 Rear Axle Ratio, 4-Wheel Antilock Disc Brakes, 4-Wheel Disc & 4-Wheel VAC Power Antilock Brakes...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 1GKS1GKC4JR391533
    Stock: 3019811
    Certified Pre-Owned: No
    Listed since: 09-10-2024

  • Price Drop
    $30,998
    fair price
    $627 below market
    • 89,245 miles
    • No accidents, 2 Owners, Personal use
    • 8cyl Automatic
    • Walser Buick GMC of Bloomington (Bloomington, MN)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Bloomington, MN / 906 miles away from Ashburn, VA

    At Walser, you’ll get an exceptional car-buying experience. Our *streamlined process* means you’ll work with one dedicated customer specialist to help...

    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: 1GKS2GKC8JR283185
    Stock: 4A0036T
    Certified Pre-Owned: No
    Listed since: 08-19-2024

  • Price Drop
    $26,376
    fair price
    $377 above market
    • 91,176 miles
    • No accidents, 2 Owners, Rental vehicle
    • 8cyl Automatic
    • Palm Beach Mitsubishi (West Palm Beach, FL)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in West Palm Beach, FL / 866 miles away from Ashburn, VA

    Full dealer inspection and recently serviced. Extended warranties available for full peace of mind. If you'd like to inspect in person and are out of ...

    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:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 1GKS1GKC7JR309293
    Stock: PV309293
    Certified Pre-Owned: No
    Listed since: 06-18-2024

    • 118,162 miles
    • No accidents, 1 Owner, Personal use only
    • 8cyl Automatic
    • Bayway Cadillac Southwest (Houston, TX)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Houston, TX / 1,213 miles away from Ashburn, VA

    This 2018 GMC Yukon XL SLT is loaded with the following Factory Options:Enhanced Driver Alert Package (Forward Collision Alert, IntelliBeam 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:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 1GKS1GKC7JR380378
    Stock: S240898B
    Certified Pre-Owned: No
    Listed since: 08-30-2024

    • 138,664 miles
    • 1 Accident, 1 Owner, Personal use only
    • 8cyl Automatic
    • DeMontrond Buick GMC (Houston, TX)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Houston, TX / 1,193 miles away from Ashburn, VA

    Home of Warranty Forever. At no cost to you.Summit White 2018 GMC Yukon XL SLT RWD 6-Speed Automatic Electronic with Overdrive EcoTec3 5.3L V8All-Weat...

    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:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 1GKS1GKC0JR144008
    Stock: TJR144008
    Certified Pre-Owned: No
    Listed since: 08-29-2024

Showing 1 - 21 out of 5,085 listings

Consumer Reviews for the GMC Yukon XL

Read recent reviews for the GMC Yukon XL
Overall Consumer Rating
3.9 out of 5 stars36 Reviews
Write a vehicle reviewSee all 36 reviews
  • 5 star
    (58%)
  • 4 star
    (6%)
  • 3 star
    (14%)
  • 2 star
    (8%)
  • 1 star
    (14%)
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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FAQ

What is a good price for a used 2018 GMC Yukon XL?

According to Edmunds.com's True Market Value calculations, the retail price of a used 2018 GMC Yukon XL's most popular trim, the Denali, in great condition with 60,000 miles on its odometer, is $47,839. Prices vary by trim, region and options included.

How powerful is the 6.2-liter V8 engine in the 2018 GMC Yukon XL?

The 6.2-liter V8 engine in the 2018 GMC Yukon XL is powerful, allowing the vehicle to hit 60 mph in 6.4 seconds with ample yank for passing at freeway speeds.
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Edmunds Expert OpinionsThe Edmunds Vehicle Testing Team evaluates a fresh batch of vehicles every week, pairing objective assessments at our test track with real-world driving on city streets, freeways and winding roads. The data we gather results in our Expert Ratings. They’re based on 30-plus scores that cover every aspect of the automotive experience.

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