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New Listing
Certified 2021 GMC Yukon XL
SLT 4dr SUV
$45,995
great price
$4,999 below market
- 65,251 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 16 City / 20 Hwy MPG
- Laura Buick GMC (11 mi away)
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Collinsville, IL / 11 miles away from O Fallon, IL
This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...
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: 1GKS1GKD8MR116213
Stock: L255584A
Certified Pre-Owned: Yes
Listed since: 06-27-2025
New Listing
2021 GMC Yukon XL
Denali 4dr SUV
$59,995
fair price
$2,179 above market
- 37,827 miles
- No accidents, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- AutoCenters Nissan (35 mi away)
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Keyless Entry/Start
Close
Located in Herculaneum, MO / 35 miles away from O Fallon, IL
ZERO ACCIDENTS, Four Wheel Drive, Yukon XL Denali, 4D Sport Utility, 4WD, Onyx Black, 12-Way Power Seat Adjusters, 15" Diagonal Multi-Color Head-Up Di...
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: 1GKS2JKL1MR360903
Stock: RK84851
Certified Pre-Owned: No
Listed since: 07-08-2025
2021 GMC Yukon XL
AT4 4dr SUV
$49,495
- 82,372 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Laura Buick GMC (11 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Collinsville, IL / 11 miles away from O Fallon, IL
1-Owner New Vehicle Trade! AT4 5.3 V8 4x4. Navigation System, Dual Rear Media, Panoramic Sunroof, Towing Package, Power Rear Liftgate, 20' Wheels, Bac...
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: 1GKS2HKD7MR467410
Stock: L252736A
Certified Pre-Owned: No
Listed since: 04-29-2025
2021 GMC Yukon XL
Denali 4dr SUV
$52,063
great price
$6,647 below market
- 78,850 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Bommarito Mazda (40 mi away)
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in St Peters, MO / 40 miles away from O Fallon, IL
Recent Arrival! Hunter Metallic 2021 GMC Yukon XL Denali 4D Sport Utility EcoTec3 6.2L V8 10-Speed Automatic with Overdrive 4WD4WD, 12-Way Power Seat ...
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: 1GKS2JKLXMR238069
Stock: V25208A
Certified Pre-Owned: No
Listed since: 06-12-2025
New Listing
Stock photo^**
2021 GMC Yukon XL
Denali 4dr SUV
$45,000
great price
$6,050 below market
- 112,305 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Jim Butler Chevrolet (30 mi away)
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Fenton, MO / 30 miles away from O Fallon, IL
2021 GMC Yukon XL Denali Onyx Black 10-Speed Automatic with Overdrive 4WD EcoTec3 6.2L V8Clean CARFAX.Please call today (8**) 4**-3***. We are proud 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL9MR192590
Stock: U10386A
Certified Pre-Owned: No
Listed since: 06-29-2025
2021 GMC Yukon XL
Denali 4dr SUV
$54,253
fair price
$1,737 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*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Keyless Entry/Start
Close
Located in Salem, OR / 1,749 miles away from O Fallon, IL
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: 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
New Listing
2021 GMC Yukon XL
AT4 4dr SUV
$56,990
good price
- 53,601 miles
- No accidents, 1 owner, personal use
- 7 Seats, 15 City / 19 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in San Antonio, TX / 800 miles away from O Fallon, IL
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: 1GKS2HKD1MR267011
Stock: 2003850015
Certified Pre-Owned: No
Listed since: 06-28-2025
New Listing
2021 GMC Yukon XL
Denali 4dr SUV
$52,487
fair price
$2,417 below market
- 56,522 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Plymouth, MI / 428 miles away from O Fallon, IL
3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Chrome Wheels,Entertainment System,Heated Seats,Heated Steering Wh...
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: 1GKS2JKL4MR134922
Stock: MR134922A
Certified Pre-Owned: No
New Listing
2021 GMC Yukon XL
Denali 4dr SUV
$55,999
fair price
$1,215 above market
- 40,629 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
- Bluetooth
- Navigation
- Leather Seats
- Keyless Entry/Start
- Third-row seating
Close
Located in Baton Rouge, LA / 568 miles away from O Fallon, IL
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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: 1GKS1JKL2MR280299
Stock: 8GH8YY
Certified Pre-Owned: No
Listed since: 06-23-2025
New Listing
2021 GMC Yukon XL
SLT 4dr SUV
$49,999
good price
$2,520 below market
- 43,203 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Reseda, CA / 1,615 miles away from O Fallon, IL
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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: 1GKS2GKD3MR248406
Stock: 7VVYN2
Certified Pre-Owned: No
Listed since: 03-26-2025
2021 GMC Yukon XL
AT4 4dr SUV
$44,999
fair price
- 93,551 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Abilene, TX / 704 miles away from O Fallon, IL
Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyl...
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: 1GKS2HKD3MR430290
Stock: 38658TV
Certified Pre-Owned: No
New Listing
2021 GMC Yukon XL
Denali 4dr SUV
$55,998
fair price
$254 above market
- 61,727 miles
- 1 accident, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Clearwater, FL / 843 miles away from O Fallon, IL
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: 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: 1GKS2JKL4MR150036
Stock: 27519435
Certified Pre-Owned: No
2021 GMC Yukon XL
SLT 4dr SUV
$43,723
fair price
$1,263 below market
- 81,795 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Dave Sinclair Lincoln (23 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Saint Louis, MO / 23 miles away from O Fallon, IL
For Sale: 2021 GMC Yukon XL SLT 4WD Full-Size SUV with Spacious Interior and Premium FeaturesPrice: $43,723 Mileage: 81,795 miles VIN: 1GKS2GKD7MR155...
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: 1GKS2GKD7MR155551
Stock: L24052A
Certified Pre-Owned: No
2021 GMC Yukon XL
SLT 4dr SUV
$45,590
fair price
$917 below market
- 60,543 miles
- 2 accidents, 1 owner, personal use
- 8 Seats, 16 City / 20 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
- Third-row seating
Close
Located in Atlanta, GA / 449 miles away from O Fallon, IL
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:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1GKD6MR287378
Stock: 2003607496
Certified Pre-Owned: No
Listed since: 04-11-2025
Price Drop
2021 GMC Yukon XL
Denali 4dr SUV
$48,590
fair price
$684 below market
- 90,504 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Cleveland, OH / 478 miles away from O Fallon, IL
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/19 Highway)
Listing Information:
VIN: 1GKS2JKLXMR169643
Stock: 2003832660
Certified Pre-Owned: No
Listed since: 07-02-2025
2021 GMC Yukon XL
SLT 4dr SUV
$54,995
- 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 / 1,355 miles away from O Fallon, IL
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
2021 GMC Yukon XL
SLE 4dr SUV
$45,590
- 59,426 miles
- No accidents, 2 owners, personal use only
- 8 Seats, 16 City / 20 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Third-row seating
- Upgraded Headlights
Close
Located in Atlanta, GA / 449 miles away from O Fallon, IL
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: Yes
Features and Specs:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1FKD3MR423234
Stock: 2003787536
Certified Pre-Owned: No
Listed since: 06-10-2025
New Listing
2021 GMC Yukon XL
SLT 4dr SUV
$53,998
- 43,993 miles
- 1 accident, 1 owner, personal use
- 8 Seats, 15 City / 19 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to IL*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Modesto, CA / 1,683 miles away from O Fallon, IL
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: 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: 1GKS2GKD9MR423788
Stock: 27303554
Certified Pre-Owned: No
2021 GMC Yukon XL
AT4 4dr SUV
$49,900
- 71,909 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Sterling Heights, MI / 457 miles away from O Fallon, IL
Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyl...
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: 1GKS2HKD7MR285092
Stock: MR285092P
Certified Pre-Owned: No
2021 GMC Yukon XL
AT4 4dr SUV
$58,990
fair price
$3,024 above market
- 44,355 miles
- 1 accident, 1 owner, personal use
- 8 Seats, 15 City / 19 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Indianapolis, IN / 217 miles away from O Fallon, IL
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2HKD4MR451603
Stock: 2003760001
Certified Pre-Owned: No
Listed since: 07-03-2025

Showing 1 - 20 out of 20 listings

2021 GMC Yukon XL Review

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