Used 2021 GMC Yukon XL Denali 4WD for SaleNationwide
308 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 102,800
- Stock #:
- 26G918B
- VIN:
- 1GKS2JKL2MR135969
2021 GMC Yukon XL
Denali 4WD
102,800 mi
Grayling, MI
Good Deal
$39,114
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 101,157
- Stock #:
- J6278
- VIN:
- 1GKS2JKL9MR285285
2021 GMC Yukon XL
Denali 4WD
101,157 mi
Amarillo, TX
Good Deal
$38,672
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 86,045
- Stock #:
- SP1469
- VIN:
- 1GKS2JKL5MR267429
2021 GMC Yukon XL
Denali 4WD
86,045 mi
Sterling, CO
Great Deal
$41,786
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Very Dark Ash Gray
- Transmission:
- 10-Speed Automatic
- Mileage:
- 85,179
- Stock #:
- MR243756
- VIN:
- 1GKS2JKLXMR243756
2021 GMC Yukon XL
Denali 4WD
85,179 mi
Lubbock, TX
Great Deal
$39,722
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Brown (Pearl Beige Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Very Dark Ash Gray
- Transmission:
- Automatic
- Mileage:
- 99,434
- Stock #:
- U36378
- VIN:
- 1GKS2JKL2MR236378
New arrival
2021 GMC Yukon XL
Denali 4WD
99,434 mi
Bainbridge, GA
Good Deal
$39,150
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 131,761
- Stock #:
- W1892B
- VIN:
- 1GKS2JKLXMR478710
New arrival
2021 GMC Yukon XL
Denali 4WD
131,761 mi
Wabash, IN
Fair Deal
$35,611
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 102,332
- Stock #:
- 95312C
- VIN:
- 1GKS2JKLXMR165575
2021 GMC Yukon XL
Denali 4WD
102,332 mi
Fort Wayne, IN
Fair Deal
$41,479
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 86,623
- Stock #:
- G19467AT
- VIN:
- 1GKS2JKL1MR189652
New arrival
2021 GMC Yukon XL
Denali 4WD
86,623 mi
Troy, OH
Fair Deal
$44,298
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 92,486
- Stock #:
- 46347A
- VIN:
- 1GKS2JKL1MR234458
2021 GMC Yukon XL
Denali 4WD
92,486 mi
Jackson, WY
Great Deal
$39,936
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Mileage:
- 92,970
- Stock #:
- P6901
- VIN:
- 1GKS2JKL0MR135257
2021 GMC Yukon XL
Denali 4WD
92,970 mi
Bloomington, IL
Good Deal
$40,319
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 112,318
- Stock #:
- 6GM1006T
- VIN:
- 1GKS2JKL0MR133220
Price drop
-$1,594
2021 GMC Yukon XL
Denali 4WD
112,318 mi
Westbrook, ME
Good Deal
$39,860
$38,266
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 70,495
- Stock #:
- AC1401
- VIN:
- 1GKS2JKL3MR160573
2021 GMC Yukon XL
Denali 4WD
70,495 mi
Jefferson City, MO
Fair Deal
$48,049
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Off White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 157,487
- Stock #:
- MM4402
- VIN:
- 1GKS2JKL9MR285867
2021 GMC Yukon XL
Denali 4WD
157,487 mi
Thomasville, NC
Good Deal
$32,900
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Quartz Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 142,125
- Stock #:
- MR250994
- VIN:
- 1GKS2JKL6MR250994
Price drop
-$1,459
2021 GMC Yukon XL
Denali 4WD
142,125 mi
St Paul, MN
Great Deal
$32,809
$31,350
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Hunter Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Very Dark Ash Gray
- Mileage:
- 80,030
- Stock #:
- QBG1664A
- VIN:
- 1GKS2JKL7MR449696
2021 GMC Yukon XL
Denali 4WD
80,030 mi
Champaign, IL
Great Deal
$40,819
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Mileage:
- 109,694
- Stock #:
- D2536
- VIN:
- 1GKS2JKL5MR339486
Price drop
-$928
2021 GMC Yukon XL
Denali 4WD
109,694 mi
Omaha, NE
Great Deal
$36,497
$35,569
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Fuel type:
- Gasoline
- Mileage:
- 114,590
- Stock #:
- 273046
- VIN:
- 1GKS2JKL8MR273046
Price drop
-$2,000
2021 GMC Yukon XL
Denali 4WD
114,590 mi
Marietta, GA
Good Deal
$39,669
$37,669
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 148,900
- Stock #:
- R166605
- VIN:
- 1GKS2JKL4MR427011
2021 GMC Yukon XL
Denali 4WD
148,900 mi
Sheboygan, WI
Great Deal
$30,216
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 64,526
- Stock #:
- US26332
- VIN:
- 1GKS2JKL8MR247630
2021 GMC Yukon XL
Denali 4WD
64,526 mi
Grand Rapids, MI
Fair Deal
$48,314
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Brown (Beige)
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Mileage:
- 102,126
- Stock #:
- 2555
- VIN:
- 1GKS2JKL9MR142370
2021 GMC Yukon XL
Denali 4WD
102,126 mi
Millington, TN
Great Deal
$35,498
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Hunter Metallic
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 118,170
- Stock #:
- GT583A
- VIN:
- 1GKS2JKL1MR325830
New arrival
2021 GMC Yukon XL
Denali 4WD
118,170 mi
Greenfield, IN
Good Deal
$36,528
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 100,335
- Stock #:
- 78F05023
- VIN:
- 1GKS2JKL3MR155342
2021 GMC Yukon XL
Denali 4WD
100,335 mi
Marietta, OH
Fair Deal
$40,367
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 75,587
- Stock #:
- G26291A
- VIN:
- 1GKS2JKL7MR298309
2021 GMC Yukon XL
Denali 4WD
75,587 mi
Brattleboro, VT
Good Deal
$43,270
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 114,398
- Stock #:
- C5414
- VIN:
- 1GKS2JKL2MR381078
2021 GMC Yukon XL
Denali 4WD
114,398 mi
Caledonia, MI
Good Deal
$37,016
FAQs
How much does the GMC Yukon XL Denali 4WD cost?
The average GMC Yukon XL Denali 4WD costs about $40,882.36. The average price has decreased by -5.7% since last year. The 2575 for sale on CarGurus range from $1,550 to $139,990 in price.
How many GMC Yukon XL Denali 4WD vehicles have no reported accidents or damage?
1973 out of 2575 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Yukon XL Denali 4WD?
Depending on the engine and options, the GMC Yukon XL Denali 4WD gets between 11 and 22 MPG/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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