Used 2021 GMC Yukon XL Denali 4WD for SaleNationwide
319 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:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 112,318
- Stock #:
- 6GM1006T
- VIN:
- 1GKS2JKL0MR133220
Price drop
-$1,008
2021 GMC Yukon XL
Denali 4WD
112,318 mi
Westbrook, ME
Great Deal
$36,523
$35,515
- 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
$38,799
- 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:
- 92,970
- Stock #:
- P6901
- VIN:
- 1GKS2JKL0MR135257
2021 GMC Yukon XL
Denali 4WD
92,970 mi
Bloomington, IL
Great Deal
$38,814
- 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
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:
- Silver
- Fuel type:
- Gasoline
- Mileage:
- 109,694
- Stock #:
- D2536
- VIN:
- 1GKS2JKL5MR339486
2021 GMC Yukon XL
Denali 4WD
109,694 mi
Omaha, NE
Great Deal
$34,998
- 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
$40,876
- 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:
- 106,635
- Stock #:
- 26A1816A
- VIN:
- 1GKS2JKL4MR431818
2021 GMC Yukon XL
Denali 4WD
106,635 mi
Ann Arbor, MI
Fair Deal
$39,809
- 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:
- Dark Walnut/Very Dark Ash Gray
- Mileage:
- 66,053
- Stock #:
- L60294A
- VIN:
- 1GKS2JKL9MR288428
2021 GMC Yukon XL
Denali 4WD
66,053 mi
Chantilly, VA
Good Deal
$46,000
- 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:
- Dark Walnut/Very Dark Ash Gray
- Mileage:
- 92,002
- Stock #:
- G733A
- VIN:
- 1GKS2JKL3MR384913
2021 GMC Yukon XL
Denali 4WD
92,002 mi
Detroit Lakes, MN
Fair Deal
$42,077
- 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:
- 146,515
- Stock #:
- 278021A
- VIN:
- 1GKS2JKL5MR135741
New arrival
2021 GMC Yukon XL
Denali 4WD
146,515 mi
Watchung, NJ
Great Deal
$31,228
- 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
$46,499
- 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:
- 71,877
- Stock #:
- B5927B
- VIN:
- 1GKS2JKL0MR302054
2021 GMC Yukon XL
Denali 4WD
71,877 mi
Columbia, SC
Fair Deal
$48,995
- 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:
- Dark Walnut/Very Dark Ash Gray
- Mileage:
- 92,319
- Stock #:
- 19667
- VIN:
- 1GKS2JKL6MR240028
2021 GMC Yukon XL
Denali 4WD
92,319 mi
Harrisonville, MO
Great Deal
$36,849
- 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
- Transmission:
- Automatic
- Mileage:
- 93,912
- Stock #:
- 26GT347A
- VIN:
- 1GKS2JKL1MR257660
2021 GMC Yukon XL
Denali 4WD
93,912 mi
Winner, SD
Good Deal
$40,086
- 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:
- 78,287
- Stock #:
- X62383A
- VIN:
- 1GKS2JKL7MR205059
2021 GMC Yukon XL
Denali 4WD
78,287 mi
Farmington Hills, MI
Fair Deal
$44,304
- 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 (Steel Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 97,586
- Stock #:
- A1132
- VIN:
- 1GKS2JKL3MR301576
2021 GMC Yukon XL
Denali 4WD
97,586 mi
Chicago, IL
Fair Deal
$40,978
- 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
- Mileage:
- 72,788
- Stock #:
- GT1871A
- VIN:
- 1GKS2JKL6MR176637
New arrival
2021 GMC Yukon XL
Denali 4WD
72,788 mi
Norman, OK
Fair Deal
$45,697
- 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
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Transmission:
- Automatic
- Mileage:
- 88,725
- Stock #:
- M2600548A
- VIN:
- 1GKS2JKL5MR406152
2021 GMC Yukon XL
Denali 4WD
88,725 mi
Tucson, AZ
Good Deal
$42,589
- 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
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 92,995
- Stock #:
- P26076A
- VIN:
- 1GKS2JKL3MR355167
2021 GMC Yukon XL
Denali 4WD
92,995 mi
Arundel, ME
Good Deal
$40,589
- 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:
- 101,677
- Stock #:
- 61296A
- VIN:
- 1GKS2JKLXMR419169
2021 GMC Yukon XL
Denali 4WD
101,677 mi
Grand Rapids, MN
Great Deal
$36,997
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 95,785
- Stock #:
- 260879A
- VIN:
- 1GKS2JKT3MR327479
2021 GMC Yukon XL
Denali 4WD
95,785 mi
Gilbert, AZ
Great Deal
$38,918
- 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
- Mileage:
- 58,094
- Stock #:
- 9824A
- VIN:
- 1GKS2JKL7MR439220
2021 GMC Yukon XL
Denali 4WD
58,094 mi
Bellevue, WA
Good Deal
$46,836
- 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:
- 64,075
- Stock #:
- 26G6208A
- VIN:
- 1GKS2JKL3MR252654
Price drop
-$954
2021 GMC Yukon XL
Denali 4WD
64,075 mi
Highland, MI
Good Deal
$47,311
$46,357
- 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:
- Dark Walnut/Very Dark Ash Gray
- Mileage:
- 76,030
- Stock #:
- VP4395A
- VIN:
- 1GKS2JKL2MR299710
2021 GMC Yukon XL
Denali 4WD
76,030 mi
Oak Park, IL
Good Deal
$43,995
FAQs
How much does the GMC Yukon XL Denali 4WD cost?
The average GMC Yukon XL Denali 4WD costs about $40,173.36. The average price has decreased by -8% since last year. The 2686 for sale on CarGurus range from $2,700 to $220,259 in price.
How many GMC Yukon XL Denali 4WD vehicles have no reported accidents or damage?
2107 out of 2686 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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