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675 listings
    • 109,594 miles
    • 1 accident, 3 owners, personal use only
    • 7 Seats, 14 City / 20 Hwy MPG
    • Kelly Motorcars (345 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Hatfield, PA / 345 miles away from South Portland, ME

    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: 1GKS2HKJ5HR174200
    Stock: 4200
    Certified Pre-Owned: No
    Listed since: 04-25-2024

  • New Listing
    • 58,788 miles
    • 7 Seats, 15 City / 22 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from GA to ME*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lithia Springs, GA / 1,026 miles away from South Portland, ME

    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:

    17 Combined MPG (15 City/22 Highway)

    Listing Information:

    VIN: 1GKS1HKJ1HR216834
    Stock: 27386135
    Certified Pre-Owned: No

    • 103,015 miles
    • 1 accident, 3 owners, personal use only
    • 8 Seats, 14 City / 21 Hwy MPG
    • Basil Chevrolet (463 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Fredonia, NY / 463 miles away from South Portland, ME

    BACK UP CAMERA, NEW TIRES, REMOTE START, POWER LIFTGATE, MEMORY SEATS, APPLE CarPlay, ANDROID AUTO, COOLED/VENTILATED SEATS, THIRD ROW, SUNROOF, BOSE,...

    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: 1GKS2GKC6KR323653
    Stock: STK323653
    Certified Pre-Owned: No
    Listed since: 03-23-2025

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  • New Listing
    • 115,402 miles
    • 1 accident, 2 owners, personal use
    • 7 Seats, 14 City / 20 Hwy MPG
    • Anderson of Abingdon (423 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Abingdon, MD / 423 miles away from South Portland, ME

    Entertainment System, Heated Leather Seats, Nav System, Third Row Seat, 4x4, Quad Bucket Seats, Aluminum Wheels, Hitch, AUDIO SYSTEM, 8 DIAGONAL COLOR...

    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: 1GKS2HKJXHR330375
    Stock: A0211A
    Certified Pre-Owned: No
    Listed since: 06-20-2025

  • New Listing
    Stock photo**
    • 94,891 miles
    • 2 accidents, 3 owners, rental vehicle
    • 7 Seats, 14 City / 21 Hwy MPG
    • Fairfield's Buick GMC (112 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Keene, NH / 112 miles away from South Portland, ME

    This 2019 Summit White GMC Yukon XL SLT 4WD is well equipped and includes these features and benefits:Fairfield's Auto Group, located in beautiful Kee...

    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:

    16 Combined MPG (14 City/21 Highway)

    Listing Information:

    VIN: 1GKS2GKC2KR160838
    Stock: K2610A
    Certified Pre-Owned: No
    Listed since: 06-19-2025

  • Stock photo**
    • 95,332 miles
    • 2 accidents, 1 owner, personal use only
    • 7 Seats, 15 City / 22 Hwy MPG
    • Texas Truck Barn (289 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Summit, NJ / 289 miles away from South Portland, ME

    ABOUT THIS VEHICLE 2017 GMC Yukon Denali 2WD 95k Miles 6.2L V8 GPS Nav Backup Camera 3rd Row Captain Chairs FREE WARRANTY All of our vehicles are full...

    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/22 Highway)

    Listing Information:

    VIN: 1GKS1HKJ6HR260618
    Stock: 260618
    Certified Pre-Owned: No
    Listed since: 06-05-2025

  • New Listing
    $15,999
    great price
    $2,698 below market
    • 145,176 miles
    • 7 Seats, 15 City / 22 Hwy MPG
    • Four Seasons Motor Group (86 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Swampscott, MA / 86 miles away from South Portland, ME

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    18 Combined MPG (15 City/22 Highway)

    Listing Information:

    VIN: 1GKS2GKC1GR183972
    Stock: 229
    Certified Pre-Owned: No
    Listed since: 07-17-2024

  • $34,993
    good price
    $4,480 below market
    • 101,516 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 14 City / 20 Hwy MPG
    • Global Auto Outlet (479 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Temple Hills, MD / 479 miles away from South Portland, ME

    Estimated monthly payment and estimated total purchase price include the Maryland processing fee of $800 (not required by law). Taxes and additional f...

    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: 1GKS2HKJ4LR130519
    Stock: 130519
    Certified Pre-Owned: No
    Listed since: 02-24-2025

  • $21,900
    great price
    $2,865 below market
    • 147,451 miles
    • 1 accident, 1 owner, personal use only
    • 7 Seats, 14 City / 21 Hwy MPG
    • Fuzzy Dice Auto Sales (349 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Harleysville, PA / 349 miles away from South Portland, ME

    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: 04-23-2025

  • New Listing
    Stock photo**
    $37,995
    good price
    $4,855 below market
    • 55,417 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 14 City / 21 Hwy MPG
    • Noyes Volkswagen (112 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Keene, NH / 112 miles away from South Portland, ME

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    16 Combined MPG (14 City/21 Highway)

    Listing Information:

    VIN: 1GKS2HKJ5JR403626
    Stock: P2845
    Certified Pre-Owned: No
    Listed since: 04-24-2025

  • $11,950
    fair price
    $1,665 below market
    • 148,398 miles
    • No accidents, 4 owners, rental vehicle
    • 8 Seats, 15 City / 21 Hwy MPG
    • Martin Auto Sales (114 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Third-row seating
    Close

    Located in North Easton, MA / 114 miles away from South Portland, ME

    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/21 Highway)

    Listing Information:

    VIN: 1GKS2KE74ER194205
    Stock: ER194205
    Certified Pre-Owned: No

  • Price Drop
    $25,485
    good price
    $3,059 below market
    • 120,789 miles
    • No accidents, 1 owner, personal use only
    • 8 Seats, 14 City / 23 Hwy MPG
    • Fred Beans Lincoln (336 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Doylestown, PA / 336 miles away from South Portland, ME

    2018 GMC Yukon XL Denali EcoTec3 6.2L V8 10-Speed Automatic with Overdrive RWD 4D Sport Utility White Frost TricoatCARFAX One-Owner. Clean CARFAX.For ...

    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

  • $16,995
    good price
    $2,146 below market
    • 152,560 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 15 City / 22 Hwy MPG
    • Affordable Auto Sales (285 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Irvington, NJ / 285 miles away from South Portland, ME

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (15 City/22 Highway)

    Listing Information:

    VIN: 1GKS2GKCXGR476172
    Stock: 476172
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • $35,995
    good price
    $3,287 below market
    • 73,381 miles
    • No accidents, 1 owner, personal use only
    • 8 Seats, 14 City / 21 Hwy MPG
    • Premier Auto Group NJ (363 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Blackwood, NJ / 363 miles away from South Portland, ME

    Premier Auto Group Calvin Huss 107 Ganttown Rd Turnersville, NJ 0**** 8**-2**-1900 Get ready to elevate your driving experience with this sleek and po...

    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: Yes

    Features and Specs:

    16 Combined MPG (14 City/21 Highway)

    Listing Information:

    VIN: 1GKS2HKJ4JR191768
    Stock: 2W2336
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • $16,995
    good price
    $1,209 below market
    • 152,127 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 15 City / 22 Hwy MPG
    • RTE 123 Village Auto Sales (125 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Attleboro, MA / 125 miles away from South Portland, ME

    BEAUTIFUL YUKON XL SLT, 7 PASSENGER, CAPTAIN CHAIRS, 2 SCREEN MOVIE THEATRE SYSTEM, AC/HEATED SEATS, NAVIGATION, SUNROOF, EVERY OPTION AVAILABLE, 4 LI...

    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: 1GKS2GKC4GR165613
    Stock: 165613
    Certified Pre-Owned: No
    Listed since: 05-01-2025

  • Price Drop
    $17,995
    good price
    $2,494 below market
    • 108,742 miles
    • 2 accidents, 3 owners, personal use only
    • 8 Seats, 15 City / 22 Hwy MPG
    • East Chester Auto Sales (220 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Kingston, NY / 220 miles away from South Portland, ME

    Spacious interior; three rows of seating; rugged truck-based chassis; luxurious interior appointments available

    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: 1GKS2GKC9GR268364
    Stock: 268364
    Certified Pre-Owned: No
    Listed since: 04-10-2025

  • $18,495
    good price
    $1,323 below market
    • 132,302 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 15 City / 22 Hwy MPG
    • KT Auto Mall (273 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Paterson, NJ / 273 miles away from South Portland, ME

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (15 City/22 Highway)

    Listing Information:

    VIN: 1GKS2GKC5GR315132
    Stock: 315132
    Certified Pre-Owned: No
    Listed since: 05-20-2025

  • $20,070
    good price
    $3,144 below market
    • 105,725 miles
    • 2 accidents, 3 owners, personal use only
    • 7 Seats, 16 City / 23 Hwy MPG
    • Carzlane (436 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Manchester, MD / 436 miles away from South Portland, ME

    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 (16 City/23 Highway)

    Listing Information:

    VIN: 1GKS1GKC6GR296805
    Stock: 296805
    Certified Pre-Owned: No
    Listed since: 02-25-2025

  • New Listing
    Stock photo**
    $25,995
    good price
    $2,816 below market
    • 107,102 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 15 City / 22 Hwy MPG
    • Sea Shore Auto (306 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Belmar, NJ / 306 miles away from South Portland, ME

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (15 City/22 Highway)

    Listing Information:

    VIN: 1GKS2GKC5JR189104
    Stock: S2236
    Certified Pre-Owned: No
    Listed since: 06-18-2025

  • $15,999
    good price
    $690 below market
    • 168,718 miles
    • No accidents, 1 owner, taxi vehicle
    • 7 Seats, 15 City / 22 Hwy MPG
    • Blue Star Cars (310 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Jamesburg, NJ / 310 miles away from South Portland, ME

    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: 1GKS2GKC0GR167309
    Stock: 167309
    Certified Pre-Owned: No

  • New Listing
    $13,750
    good price
    $504 below market
    • 136,010 miles
    • No accidents, 4 owners, corporate fleet vehicle
    • 7 Seats, 13 City / 18 Hwy MPG
    • Auto Valley Group (308 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in E Stoudsburg, PA / 308 miles away from South Portland, ME

    Welcome to Auto Valley Group – Your Stress-Free Car Buying Destination!At Auto Valley Group, we believe in a hassle-free experience for every cu...

    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:

    14 Combined MPG (13 City/18 Highway)

    Listing Information:

    VIN: 1GKS2MEF5ER224248
    Stock: 224248
    Certified Pre-Owned: No

Showing 64 - 84 out of 675 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 2017 GMC Yukon XL in South Portland, ME Values

Estimated values
2017 GMC Yukon XL Denali 4dr SUV 4WD (6.2L 8cyl 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$20,239$24,350$27,491
Clean$19,731$23,710$26,736
Average$18,884$22,644$25,479
Rough$17,782$21,257$23,845

The average list price of a used 2017 GMC Yukon XL in South Portland, Maine is $24,478. The average mileage on a used GMC Yukon XL 2017 for sale in South Portland, Maine is 115,830. Based on the average mileage of 115,830 for used 2017 GMC Yukon XL for sale in South Portland, ME 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 2017 in South Portland, Maine to be $18,884.

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