Skip to FiltersReport abuse
255 listings
- New Listing$12,999great price$3,313 below market
- 211,961 miles
- 8 Seats, 16 City / 23 Hwy MPG
- WI Simonson Mercedes (50 mi away)
- Five Star Dealer
Close
Located in Santa Monica, CA / 50 miles away from Ontario, CA
Delivers 23 Highway MPG and 16 City MPG! This GMC Yukon XL delivers a Gas V8 5.3L/325 engine powering this Automatic transmission. UNIVERSAL HOME REMO...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
19 Combined MPG (16 City/23 Highway)
Listing Information:
VIN: 1GKS1FKC0JR143502
Stock: MJR143502
Certified Pre-Owned: No
Listed since: 07-22-2025 - New Listing$15,900great price$1,863 below market
- 123,208 miles
- No accidents, 2 owners, corporate fleet vehicle
- 9 Seats, 16 City / 23 Hwy MPG
- Star Automotive (96 mi away)
Close
Located in National City, CA / 96 miles away from Ontario, CA
Star Auto SD Inc Sales 110 El Cajon Blvd El Cajon, CA 92020 6**-2**-5*** Visit Star Auto SD Inc to shop our great deals. You can contact us or call ...
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 (16 City/23 Highway)
Listing Information:
VIN: 1GKS1FEC8GR300570
Stock: 300570
Certified Pre-Owned: No
Listed since: 07-26-2025 - $20,000good price$1,842 below market
- 120,395 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 15 City / 22 Hwy MPG
- Sierra Chevrolet of Monrovia (22 mi away)
Close
Located in Monrovia, CA / 22 miles away from Ontario, CA
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/22 Highway)
Listing Information:
VIN: 1GKS1HKJ0GR427005
Stock: DT27005
Certified Pre-Owned: No
Listed since: 07-15-2025 - $20,950good price$2,117 below market
- 131,552 miles
- No accidents, 3 owners, personal use only
- 8 Seats, 14 City / 20 Hwy MPG
- Southern California Preowned (23 mi away)
Close
Located in Orange, CA / 23 miles away from Ontario, CA
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: 1GKS2HKJ5GR137758
Stock: GR137758
Certified Pre-Owned: No
Listed since: 07-10-2025 - $24,885good price$2,921 below market
- 91,205 miles
- 5 accidents, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Regency USA Inc (42 mi away)
Close
Located in Wilmington, CA / 42 miles away from Ontario, CA
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: 1GKS2HKJ6GR406947
Stock: 406947
Certified Pre-Owned: No
Listed since: 06-23-2025 - 138,060 miles
- 1 accident, 3 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Karz Plus-Escondido (72 mi away)
Close
Located in Escondido, CA / 72 miles away from Ontario, CA
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: 1GKS2JKJ6FR133742
Stock: 26633
Certified Pre-Owned: No- $12,998fair price$406 below market
- 153,130 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 13 City / 18 Hwy MPG
- California Motor Center (32 mi away)
Close
Located in Bellflower, CA / 32 miles away from Ontario, CA
Experience full-size luxury and capability with the 2014 GMC Yukon XL Denali! Powered by a commanding 6.2L V8 engine and equipped with all-wheel drive...
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: 1GKS2MEF2ER225132
Stock: 225132
Certified Pre-Owned: No - $17,495fair price$2 below market
- 132,050 miles
- No accidents, 3 owners, personal use
- 8 Seats, 16 City / 23 Hwy MPG
- RTR Auto Sales (4 mi away)
Close
Located in Upland, CA / 4 miles away from Ontario, CA
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/23 Highway)
Listing Information:
VIN: 1GKS1FKC0GR168991
Stock: 16899100
Certified Pre-Owned: No
Listed since: 05-31-2025 - New Listing$23,495good price$2,952 below market
- 136,198 miles
- 7 Seats, 14 City / 21 Hwy MPG
- KarWow (14 mi away)
Close
Located in Corona, CA / 14 miles away from Ontario, CA
This Is A One Fully Loaded 2018 GMC Yukon Denali XL With the DENALI ULTIMATE PACKAGE AND THE OPEN ROAD PACKAGE CLEAN TITLE 22 inch Factory Wheels Re...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
16 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: 1GKS2HKJ6JR216766
Stock: 216766
Certified Pre-Owned: No
Listed since: 07-31-2025 - $19,995fair price$1,830 above market
- 118,533 miles
- No accidents, 3 owners, rental vehicle
- 8 Seats, 16 City / 23 Hwy MPG
- Ideal Automotive of Rosemead (25 mi away)
Close
Located in Rosemead, CA / 25 miles away from Ontario, CA
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 (16 City/23 Highway)
Listing Information:
VIN: 1GKS1GKCXGR234579
Stock: 60465
Certified Pre-Owned: No
Listed since: 06-26-2025 - $23,999fair price$701 below market
- 95,980 miles
- No accidents, 3 owners, personal use
- 7 Seats, 15 City / 22 Hwy MPG
- Surf Motors (64 mi away)
Close
Located in Vista, CA / 64 miles away from Ontario, CA
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: 1GKS2GKC0GR192047
Stock: 192047
Certified Pre-Owned: No
Listed since: 06-26-2025 - New Listing$9,999good price$1,424 below market
- 163,105 miles
- No accidents, 4 owners, corporate fleet vehicle
- 7 Seats, 14 City / 18 Hwy MPG
- Cash 4 Cars Buy Here Pay Here (29 mi away)
Close
Located in Santa Ana, CA / 29 miles away from Ontario, CA
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/18 Highway)
Listing Information:
VIN: 1GKS1MEF3ER219486
Stock: 1035
Certified Pre-Owned: No - $13,995fair price$611 below market
- 129,901 miles
- No accidents, 5 owners, rental vehicle
- 8 Seats, 15 City / 21 Hwy MPG
- Ava Auto Sales (36 mi away)
Close
Located in Long Beach, CA / 36 miles away from Ontario, CA
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: 1GKS1KE00ER142379
Stock: 142379
Certified Pre-Owned: No - New Listing$25,990
- 95,034 miles
- No accidents, 5 owners, corporate fleet vehicle
- 8 Seats, 16 City / 23 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in San Antonio, TX / 1,167 miles away from Ontario, CA
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:
18 Combined MPG (16 City/23 Highway)
Listing Information:
VIN: 1GKS1GKC9GR213223
Stock: 2003878074
Certified Pre-Owned: No
Listed since: 07-14-2025 - 93,175 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Chicago, IL / 1,675 miles away from Ontario, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS2HKJXGR111561
Stock: 2003905015
Certified Pre-Owned: No
Listed since: 07-24-2025- New Listing
- 129,807 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Carco Sales & Finance (84 mi away)
Close
Located in Poway, CA / 84 miles away from Ontario, CA
2016 GMC Yukon XL DenaliExperience luxury and reliability with this fully loaded 2016 GMC Yukon XL Denali, offered by CarCo of Poway. This exceptio...
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: 1GKS2HKJ4GR250715
Stock: 7162
Certified Pre-Owned: No
Listed since: 07-25-2025 - $17,885great price$3,954 below market
- 159,855 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Regency USA Inc (42 mi away)
Close
Located in Wilmington, CA / 42 miles away from Ontario, CA
Located at Regency USA Inc Wilmington, CA.325 E Anaheim street, Wilmington, CA 90744Sales: (4**) 2** - 2***
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: 1GKS2HKJ4HR138482
Stock: 138482
Certified Pre-Owned: No
Listed since: 09-11-2024 - $7,888great price$5,359 below market
- 147,354 miles
- 2 accidents, 3 owners, taxi vehicle
- 8 Seats, 15 City / 21 Hwy MPG
- Boktor Motors (44 mi away)
Close
Located in Valley Village, CA / 44 miles away from Ontario, CA
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:
17 Combined MPG (15 City/21 Highway)
Listing Information:
VIN: 1GKS1KE01DR350950
Stock: 19012
Certified Pre-Owned: No - 93,244 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,203 miles away from Ontario, CA
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: 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: 1GKS2HKJ8GR319194
Stock: 2003827457
Certified Pre-Owned: No
Listed since: 06-27-2025
Photos not available$19,999- 143,639 miles
- 1 accident, 2 owners, personal use only
- 8 Seats, 16 City / 23 Hwy MPG
- AutoMax (68 mi away)
Close
Located in Cathedral City, CA / 68 miles away from Ontario, CA
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: 1GKS1FKC6GR331630
Stock: 11265
Certified Pre-Owned: No
Listed since: 03-22-2025- $23,788good price
- 95,181 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 23 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Frisco, TX / 1,200 miles away from Ontario, CA
Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Entertainment System,Hands-Free Liftgate,Heated Seats,He...
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: 1GKS1GKCXHR288448
Stock: HR288488A
Certified Pre-Owned: No
Showing 22 - 42 out of 255 listings
Consumer Reviews for the GMC Yukon XL
Read recent reviews for the GMC Yukon XL
XL for empty nesters
Robert Bob, 02/10/2017
2016 GMC Yukon XL Denali 4dr SUV (6.2L 8cyl 8A)
This is a big SUV that doesn't feel big when driving. Easy to park and has a small turning radius. We often have our kids and grandkids with us and routinely haul 7 people in this and love the legroom and cargo room with everyone on board. The ride and quiet cabin are spectacular and the fuel mileage is better than expected. Has tons of torque and pulling our 4,000 lb boat is … effortless. It is easy to back the boat up too with large mirrors and good backup camera. Like the auto leveling rear shocks. My only disappointment in the vehicle is GM's decision to eliminate the ability to pause and rewind live radio that my previous vehicles had. This was available before 2016 but GM eliminated it which is a shame. My 2015 GMC Canyon had this feature but a $70,000 vehicle doesn't. Doesn't make sense!
Had trouble with torque converter clutch but dealer was able to resolve with fluid flush and new transmission fluid type. Problem caused shudder or vibration in 8th gear that felt like going over rumble strips. RPM fluctuated between 1600 and 1800 when TCC clutch was not happy. Downshifting into 7th gear would eliminate problem at the expense of poorer gas milage. Problem started at 16,000 miles. Have 17,000 miles on it now and problem is gone after fluid flush and change.
Car is very quiet and subsequently any rattles are heard very easily. Chased a problem with a rattling/popping noise that sounded like is was coming from the right side dash area. Disassembled many components inside the glove box/dash area looking for it and finally found the noise was coming from the right front inner fender well! The noise could be duplicated by standing on and off the front part of the running board. The noise was from a loose spot weld on inner fender metal. Placing a section of close cell foam under panel solved the noise! Fixed by owner!
Still not happy with GMC 22" wheels that cause harsh and rough ride. 22" wheels should not be an option on this car! Changed to Michelin Defender tires and solved vibration problems with original Bridgestone Dueler tires but this 22" size tire has low profile sidewalls which contributes to tires not absorbing bumps well and transmitting the bumps to the passengers. Car would ride much smoother on 18" or maybe 20" wheels. These wheels were a $2,400 option from GMC and it was a waste of money in my opinion. They are also very hard to keep clean and not very happy with the chrome plastic inserts on the wheels.
Just learned the owner can't rotate tires and reset TPMS system without a special tool! This tool should be included with a $70,000 vehicle. Unfortunate that a simple routine simple maintenance task can't be accomplished without the $100 tool or a trip to the dealer or tire shop. If the TPMS system is not updated after wheel rotation, tire positions will not agree with dash display in the event of a tire problem.
Have recent issue with powered running boards installed by GMC. They fail to extend when doors are opened occasionally. Both sides are affected. They have been lubricated and problem still exists. Car sits very high on 22” wheels and the running boards are critical for wife or kids to get in. Dealer service visit scheduled to diagnose/repair. Finally got dealer to recognize my intermittent running board problem by taking multiple video captures when they failed to extend or retract. They replaced the motors on both sides and they are now working normally.
Torque converter clutch shudder returned at 35,000 miles. Dealer replaced trans fluid with a newer updated fluid that doesn’t absorb moisture. Problem has been resolved for now, again!
Noticed leaking left axle seal while rotating tires. Taking back to dealer again to repair! Too bad the dealer didn’t notice this problem while changing trans fluid a week earlier!
Still love the car and there is nothing comparable in the marketplace. Average MPG on Hwy is 23 and 19 around town. Added oil "catch can" at 37,000 miles and cleaned intake manifold and valves prior to addition. The catch can captures about 4 oz of breather oil every 4,000 miles. Running Amsoil Signature 0W-20 oil full synthetic with once a year change. Catch can should be installed when new to keep intake valves and manifold clean. GDI engines are prone to carbon buildup on valves due to design.
Used 2018 GMC Yukon XL in Ontario, CA Values
Estimated values
2018 GMC Yukon XL SLE 4dr SUV (5.3L 8cyl 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $15,189 | $18,839 | $21,844 |
| Clean | $14,858 | $18,416 | $21,338 |
| Average | $14,306 | $17,710 | $20,496 |
| Rough | $13,589 | $16,793 | $19,400 |
The average list price of a used 2018 GMC Yukon XL in Ontario, California is $19,944. The average mileage on a used GMC Yukon XL 2018 for sale in Ontario, California is 128,694. Based on the average mileage of 128,694 for used 2018 GMC Yukon XL for sale in Ontario, CA and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Yukon XL 2018 in Ontario, California to be $14,306.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Body Type
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.