Used 2021 GMC Yukon XL SLT RWD for SaleNationwide
57 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:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 103,870
- Stock #:
- 367508-2
- VIN:
- 1GKS1GKDXMR367508
2021 GMC Yukon XL
SLT RWD
103,870 mi
Abilene, TX
Fair Deal
$35,175
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 146,283
- Stock #:
- 10313
- VIN:
- 1GKS1GKD6MR452717
2021 GMC Yukon XL
SLT RWD
146,283 mi
Sanford, FL
Fair Deal
$28,999
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 48,077
- Stock #:
- 261964A
- VIN:
- 1GKS1GKD2MR480434
New arrival
2021 GMC Yukon XL
SLT RWD
48,077 mi
Bastrop, TX
Good Deal
$43,139
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 86,574
- Stock #:
- 26809B
- VIN:
- 1GKS1GKD1MR127215
2021 GMC Yukon XL
SLT RWD
86,574 mi
Brookfield, WI
Great Deal
$32,839
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Brown (Pearl Beige Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 94,988
- Stock #:
- GGT0249A
- VIN:
- 1GKS1GKD6MR313333
2021 GMC Yukon XL
SLT RWD
94,988 mi
New Iberia, LA
Good Deal
$35,615
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 154,740
- Stock #:
- 3UR176016
- VIN:
- 1GKS1GKD9MR176016
2021 GMC Yukon XL
SLT RWD
154,740 mi
San Antonio, TX
Good Deal
$26,220
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 82,001
- Stock #:
- MR224784
- VIN:
- 1GKS1GKDXMR224784
2021 GMC Yukon XL
SLT RWD
82,001 mi
Grapevine, TX
Good Deal
$36,218
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 133,816
- Stock #:
- 11701
- VIN:
- 1GKS1GKD9MR175044
2021 GMC Yukon XL
SLT RWD
133,816 mi
Fort Smith, AR
Good Deal
$29,950
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 117,031
- Stock #:
- AF259741
- VIN:
- 1GKS1GKD2MR259741
2021 GMC Yukon XL
SLT RWD
117,031 mi
Mason, OH
Fair Deal
$32,893
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Smokey Quartz Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 123,307
- Stock #:
- 260949B
- VIN:
- 1GKS1GKD5MR127718
2021 GMC Yukon XL
SLT RWD
123,307 mi
Shreveport, LA
Great Deal
$30,420
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 108,031
- Stock #:
- 6523
- VIN:
- 1GKS1GKD5MR354505
2021 GMC Yukon XL
SLT RWD
108,031 mi
Winter Garden, FL
Great Deal
$31,083
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 89,220
- Stock #:
- 27010B
- VIN:
- 1GKS1GKD6MR471381
2021 GMC Yukon XL
SLT RWD
89,220 mi
Live Oak, FL
Fair Deal
$36,704
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 67,925
- Stock #:
- 2261766A
- VIN:
- 1GKS1GKD3MR412711
2021 GMC Yukon XL
SLT RWD
67,925 mi
Atlanta, GA
Fair Deal
$42,018
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 115,775
- Stock #:
- 265338
- VIN:
- 1GKS1GKD5MR265338
2021 GMC Yukon XL
SLT RWD
115,775 mi
Houston, TX
Great Deal
$28,224
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 144,489
- Stock #:
- 5BN0127
- VIN:
- 1GKS1GKDXMR315098
2021 GMC Yukon XL
SLT RWD
144,489 mi
Winterville, NC
Fair Deal
$30,216
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 101,342
- Stock #:
- 1028
- VIN:
- 1GKS1GKD4MR416332
2021 GMC Yukon XL
SLT RWD
101,342 mi
Tampa, FL
Fair Deal
$35,193
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 130,571
- Stock #:
- 1F16837PA
- VIN:
- 1GKS1GKD8MR246850
2021 GMC Yukon XL
SLT RWD
130,571 mi
Jackson, TN
Fair Deal
$33,497
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 119,419
- Stock #:
- 1915
- VIN:
- 1GKS1GKD4MR458869
2021 GMC Yukon XL
SLT RWD
119,419 mi
Alexandria, LA
Good Deal
$31,725
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Fuel type:
- Gasoline
- Mileage:
- 146,159
- Stock #:
- MR174988
- VIN:
- 1GKS1GKD5MR174988
2021 GMC Yukon XL
SLT RWD
146,159 mi
Marietta, GA
Good Deal
$28,020
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- DARK WALNUT/SLATE
- Transmission:
- Automatic
- Mileage:
- 62,934
- Stock #:
- 26157B
- VIN:
- 1GKS1GKD5MR407171
2021 GMC Yukon XL
SLT RWD
62,934 mi
D'Iberville, MS
Good Deal
$42,525
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 121,138
- Stock #:
- 1335
- VIN:
- 1GKS1GKD4MR200058
New arrival
2021 GMC Yukon XL
SLT RWD
121,138 mi
Chickamauga, GA
Good Deal
$32,394
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 122,738
- Stock #:
- FPS9204A
- VIN:
- 1GKS1GKD7MR378658
2021 GMC Yukon XL
SLT RWD
122,738 mi
Wellston, OK
Great Deal
$27,940
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cayenne Red Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 103,439
- Stock #:
- 8P5512
- VIN:
- 1GKS1GKD3MR262213
2021 GMC Yukon XL
SLT RWD
103,439 mi
Elizabeth City, NC
Fair Deal
$36,995
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Mileage:
- 79,779
- Stock #:
- MR440397
- VIN:
- 1GKS1GKTXMR440397
2021 GMC Yukon XL
SLT RWD
79,779 mi
Tyler, TX
Fair Deal
$41,822
FAQs
How much does the GMC Yukon XL SLT RWD cost?
The average GMC Yukon XL SLT RWD costs about $40,158.61. The average price has decreased by -8% since last year. The 416 for sale on CarGurus range from $5,413 to $60,759 in price.
How many GMC Yukon XL SLT RWD vehicles have no reported accidents or damage?
263 out of 416 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Yukon XL SLT RWD?
Depending on the engine and options, the GMC Yukon XL SLT RWD gets between 16 and 23 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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