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202 listings
- Price Drop$57,996good price$4,312 below market
- 39,090 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Jaguar Land Rover Woodland Hills (57 mi away)
- Home delivery*
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Located in Woodland Hills, CA / 57 miles away from Ontario, CA
The following items have been reconditioned on this vehicle: all new tires! Denali Premium PackageWheels; 22" X 9" (55.9 Cm X 22.9 Cm) Bright Mach...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL9MR298859
Stock: MR298859
Certified Pre-Owned: No
Listed since: 04-11-2025 - New Listing$48,599good price$3,175 below market
- 48,814 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Anaheim Hyundai (23 mi away)
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Located in Anaheim, CA / 23 miles away from Ontario, CA
The 2021 GMC Yukon XL 4WD SLT, featuring the ***Preferred Equipment Group 4SA***, is an outstanding full-size SUV that perfectly balances luxury and p...
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: 1GKS2GKD7MR248392
Stock: RA22252
Certified Pre-Owned: No
Listed since: 05-19-2025 - $49,799fair price$216 below market
- 72,989 miles
- No accidents, 1 owner, rental vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- Hardin Buick GMC (23 mi away)
- Home delivery*
Close
Located in Anaheim, CA / 23 miles away from Ontario, CA
4D Sport UtilityOnyx Black2021 Priced below KBB Fair Purchase Price! 4WD EcoTec3 6.2L V8 Denali GMC Yukon XL CARFAX One-Owner. 13/19 City/Highway MPG1...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL4MR415702
Stock: BR6510
Certified Pre-Owned: No
Listed since: 04-04-2025 - Price Drop$54,916fair price$1,437 above market
- 43,856 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Laguna Niguel GMC (36 mi away)
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Located in Laguna Niguel, CA / 36 miles away from Ontario, CA
Priced below KBB Fair Purchase Price! Recent Arrival! Odometer is 29592 miles below market average!2021 GMC Yukon XL Denali
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: 1GKS2JKL1MR406889
Stock: C437847A
Certified Pre-Owned: No
Listed since: 05-25-2025 - 81,945 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 7 Seats, 14 City / 20 Hwy MPG
- STA Auto Group (94 mi away)
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Located in Ventura, CA / 94 miles away from Ontario, CA
The 2021 GMC Yukon XL Denali is a large SUV with a luxurious interior, a powerful engine, and a towing capacity of 8,100 lbs: Engine: The Denali comes...
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/20 Highway)
Listing Information:
VIN: 1GKS1JKLXMR359056
Stock: VT100
Certified Pre-Owned: No- $65,195fair price$685 below market
- 30,250 miles
- No accidents, 1 owner, personal use
- 7 Seats, 14 City / 19 Hwy MPG
- Thorson Motor Center (27 mi away)
- Free home delivery*
Close
Located in Pasadena, CA / 27 miles away from Ontario, CA
This 2022 GMC Yukon XL Denali, has a White Frost Tricoat exterior color and a Jet Black interior color with 30250 miles. The Stock Number is 5...
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: 1GKS2JKL8NR181193
Stock: 55582A
Certified Pre-Owned: Yes
Listed since: 05-08-2025 - $51,952fair price$1,527 below market
- 39,310 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 20 Hwy MPG
- Jaguar Land Rover Woodland Hills (57 mi away)
- Home delivery*
Close
Located in Woodland Hills, CA / 57 miles away from Ontario, CA
The following items have been reconditioned on this vehicle: new brakes and all new tires! Slt Premium PackageSlt Luxury PackageSunroof; Power Pa...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
17 Combined MPG (15 City/20 Highway)
Listing Information:
VIN: 1GKS1GKD3NR278431
Stock: NR278431
Certified Pre-Owned: No
Listed since: 05-21-2025 - 22,053 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 14 City / 19 Hwy MPG
- Hardin Buick GMC (23 mi away)
- Home delivery*
Close
Located in Anaheim, CA / 23 miles away from Ontario, CA
4D Sport UtilityPearl Beige Metallic2022 Priced below KBB Fair Purchase Price! 4WD EcoTec3 6.2L V8 Denali Odometer is 22458 miles below market average...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL6NR248552
Stock: B06542
Certified Pre-Owned: No
Listed since: 04-24-2025- $37,990fair price$2,020 below market
- 69,838 miles
- 1 accident, 3 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Rydell Chrysler Dodge Jeep Ram (49 mi away)
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Located in San Fernando, CA / 49 miles away from Ontario, CA
Take advantage of our huge Rydell Sales Event! Enjoy exceptional value pricing on all our new & pre-owned cars, trucks and suv's. Recent Arrival!At Ry...
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: 1GKS2HKJ0LR108663
Stock: C6204
Certified Pre-Owned: No
Listed since: 05-20-2025 - $26,747
- 93,249 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 22 Hwy MPG
- Karplus Warehouse (47 mi away)
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Located in Pacoima, CA / 47 miles away from Ontario, CA
CAPITAL ONE AUTO FINANCE PREFERRED DEALER...Wholesale Prices Available to Public now! Hurry these amazing great deal will end soon, Lowest Prices in t...
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: 1GKS1FKC6LR257569
Stock: D257569
Certified Pre-Owned: No
Listed since: 01-16-2025 - New Listing$49,224great price$5,063 below market
- 60,406 miles
- No accidents, 1 owner, rental vehicle
- 8 Seats, 15 City / 19 Hwy MPG
- Anaheim Hyundai (23 mi away)
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Located in Anaheim, CA / 23 miles away from Ontario, CA
The 2023 GMC Yukon XL 4WD SLT is a remarkable full-size SUV that has recently seen a price drop of $500, making it an even more attractive option for ...
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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD4PR291673
Stock: RA22253
Certified Pre-Owned: No
Listed since: 05-20-2025 - New Listing$46,550great price$4,654 below market
- 55,848 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 15 City / 19 Hwy MPG
- Southern California Preowned (23 mi away)
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Located in Orange, CA / 23 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/19 Highway)
Listing Information:
VIN: 1GKS2GKD3MR408395
Stock: MR408395
Certified Pre-Owned: No
Listed since: 12-25-2024 - $40,000great price$3,269 below market
- 94,130 miles
- No accidents, 1 owner, taxi vehicle
- 7 Seats, 15 City / 19 Hwy MPG
- Vista Motors (3 mi away)
Close
Located in Ontario, CA / 3 miles away from Ontario, CA
Delivers 19 Highway MPG and 15 City MPG! This GMC Yukon XL boasts a Gas V8 5.3L/ engine powering this Automatic transmission. WHEELS, 22" X 9" INTERIM...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD7MR448561
Stock: 448561
Certified Pre-Owned: No
Listed since: 04-05-2025 - New Listing$50,999good price$4,794 below market
- 30,103 miles
- No accidents, 2 owners, personal use only
- 9 Seats, 15 City / 19 Hwy MPG
- California Motors Direct Santa Ana (25 mi away)
Close
Located in Santa Ana, CA / 25 miles away from Ontario, CA
License Plate Front Mounting Package, Preferred Equipment Group 3SA, 4WD, 3.23 Rear Axle Ratio, 3rd row seats: split-bench, 4-Wheel Disc Brakes, 6 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 (15 City/19 Highway)
Listing Information:
VIN: 1GKS2FED7PR185773
Stock: PR185773
Certified Pre-Owned: No
Listed since: 05-27-2025 - $39,995good price$3,200 below market
- 125,928 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Pacific Auto Center (33 mi away)
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Located in Costa Mesa, CA / 33 miles away from Ontario, CA
**4X4**, 12-Way Power Seat Adjusters, 15 Diagonal Multi-Color Head-Up Display, 2 Presets For Outside Rearview Mirrors, 3rd Row 60/40 Power-Folding Spl...
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: 1GKS2JKL2MR407520
Stock: 56439
Certified Pre-Owned: No
Listed since: 02-12-2025 - Price Drop$85,899fair price$311 above market
- 16,868 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Laguna Niguel GMC (36 mi away)
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Located in Laguna Niguel, CA / 36 miles away from Ontario, CA
Priced below KBB Fair Purchase Price! GMC Certified (CPO). Odometer is 6130 miles below market average!2023 GMC Yukon XL Denali UltimateGMC Certified ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2KKL3PR531225
Stock: C531225
Certified Pre-Owned: Yes
Listed since: 04-25-2025 - $39,586good price$1,679 below market
- 87,966 miles
- No accidents, 2 owners, personal use only
- 8 Seats, 16 City / 20 Hwy MPG
- Huntington Beach Chrysler Dodge Jeep Ram (33 mi away)
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Located in Huntington Beach, CA / 33 miles away from Ontario, CA
2021 GMC Yukon XL Summit White 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 BLUETOOTH WIRELESS / HANDS FREE, BACK UP CAMERA, 12-Way Power Seat Ad...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1GKD0MR265697
Stock: 76687K
Certified Pre-Owned: No
Listed since: 05-15-2025 - Price Drop$25,979fair price$134 below market
- 108,494 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 14 City / 23 Hwy MPG
- Car Lux Inc (43 mi away)
Close
Located in Lennox, CA / 43 miles away from Ontario, CA
** CLEAN TITLE *** CLEAN CARFAX *** ONE OWNER *** This 2019 GMC Yukon Denali is a powerful SUV equipped with a robust EcoTec3 6.2L V8 engine, delive...
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: 1GKS1HKJ1KR261070
Stock: 224717
Certified Pre-Owned: No - Price Drop$50,250fair price$74 below market
- 69,934 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Fresno, CA / 225 miles away from Ontario, CA
Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Ke...
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: 1GKS2JKL3MR372647
Stock: MR372647P
Certified Pre-Owned: No - Price Drop$55,624fair price$901 below market
- 45,897 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Salem, OR / 804 miles away from Ontario, CA
CarFax No Accidents Reported,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Ke...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL8MR350997
Stock: J350997
Certified Pre-Owned: No - Price Drop$81,995great price$13,399 below market
- 9,997 miles
- No accidents, 1 owner, personal use
- 7 Seats, 14 City / 18 Hwy MPG
- Simpson Buick GMC (26 mi away)
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Located in Buena Park, CA / 26 miles away from Ontario, CA
Certified. ***ALL THE BEST EQUIMPMENT***CARFAX One-Owner. Sterling Metallic **Fresh Oil Change**, 4WD, 12-Way Power Seat Adjusters, 15" Diagonal Multi...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JKL3RR324685
Stock: 377317A
Certified Pre-Owned: Yes
Listed since: 04-25-2025
Showing 1 - 21 out of 202 listings
Consumer Reviews for the GMC Yukon XL
Read recent reviews for the GMC Yukon XL
Disappointed - the roof leaks after 2 years
Linda E., 10/23/2023
2021 GMC Yukon XL AT4 4dr SUV 4WD (5.3L 8cyl 10A)
Bought our 2021 GMC Yukon XL SLT brand spankin’ new off the lot. No complaints until 2 years and 20 days after ownership when the roof leaked on a rainy morning. The water poured into the car through the interior light covers and control panel above the driver and passenger seat. Water also poured in through a lower duct by the driver’s left leg. GMC would not allow a warranty on it. We … give thumbs down to GMC and Chevrolet products. It’s no wonder so many people buy foreign cars —- they are better quality than American cars. 👎🏼GMC👎🏼
Used 2021 GMC Yukon XL in Ontario, CA Values
Estimated values
2021 GMC Yukon XL Denali 4dr SUV 4WD (6.2L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $44,057 | $47,396 | $50,743 |
| Clean | $43,425 | $46,692 | $49,964 |
| Average | $42,372 | $45,520 | $48,666 |
| Rough | $41,003 | $43,995 | $46,979 |
The average list price of a used 2021 GMC Yukon XL in Ontario, California is $51,052. The average mileage on a used GMC Yukon XL 2021 for sale in Ontario, California is 59,379. Based on the average mileage of 59,379 for used 2021 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 2021 in Ontario, California to be $42,372.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.