Used 2021 GMC Yukon SLT 4WD for SaleNationwide
227 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Teak/Light Shale
- Mileage:
- 82,756
- Stock #:
- FA7001A
- VIN:
- 1GKS2BKD4MR149855
2021 GMC Yukon
SLT 4WD
82,756 mi
Avon Lake, OH
Good Deal
$36,588
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Dark Sky Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 132,807
- Stock #:
- G303535B
- VIN:
- 1GKS2BKD7MR149509
Price drop
-$1,001
2021 GMC Yukon
SLT 4WD
132,807 mi
Mitchell, SD
Good Deal
$31,959
$30,958
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 97,284
- VIN:
- 1GKS2BKD7MR272517
2021 GMC Yukon
SLT 4WD
97,284 mi
Nixa, MO
Great Deal
$34,725
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cayenne Red
- Fuel type:
- Gasoline
- Mileage:
- 70,019
- Stock #:
- PRC3151A
- VIN:
- 1GKS2BKD5MR393983
Price drop
-$2,158
2021 GMC Yukon
SLT 4WD
70,019 mi
Cleveland, MS
Good Deal
$42,638
$40,480
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 102,646
- Stock #:
- 260209A
- VIN:
- 1GKS2BKD7MR392382
2021 GMC Yukon
SLT 4WD
102,646 mi
Goodyear, AZ
Great Deal
$34,194
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Brown (Pearl Beige Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 111,505
- Stock #:
- TR410442A
- VIN:
- 1GKS2BKD1MR124508
2021 GMC Yukon
SLT 4WD
111,505 mi
Easley, SC
Good Deal
$33,608
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 101,875
- Stock #:
- 2U18003
- VIN:
- 1GKS2BKD7MR118003
2021 GMC Yukon
SLT 4WD
101,875 mi
Price, UT
Good Deal
$34,494
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Brown (Pearl Beige Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 98,667
- Stock #:
- 00120
- VIN:
- 1GKS2BKD6MR119837
2021 GMC Yukon
SLT 4WD
98,667 mi
Montgomery, AL
Fair Deal
$38,991
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 61,975
- Stock #:
- T056551A
- VIN:
- 1GKS2BKD1MR409015
New arrival
2021 GMC Yukon
SLT 4WD
61,975 mi
Urbana, IL
Good Deal
$40,412
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 95,678
- Stock #:
- G359402A
- VIN:
- 1GKS2BKDXMR406114
2021 GMC Yukon
SLT 4WD
95,678 mi
Louisville, NE
Good Deal
$36,694
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 100,095
- Stock #:
- APPRAISAL-242769358
- VIN:
- 1GKS2BKD5MR256056
New arrival
2021 GMC Yukon
SLT 4WD
100,095 mi
Winston-Salem, NC
Fair Deal
$37,894
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 116,486
- Stock #:
- 27010A
- VIN:
- 1GKS2BKD9MR483301
New arrival
2021 GMC Yukon
SLT 4WD
116,486 mi
Neosho, MO
Good Deal
$33,466
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- 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:
- 104,544
- Stock #:
- 260976K
- VIN:
- 1GKS2BKD9MR367726
2021 GMC Yukon
SLT 4WD
104,544 mi
Hopewell, VA
Good Deal
$34,799
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Mileage:
- 102,814
- Stock #:
- N33558
- VIN:
- 1GKS2BKD2MR214086
2021 GMC Yukon
SLT 4WD
102,814 mi
Boise, ID
Good Deal
$34,931
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- 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:
- 116,693
- Stock #:
- 3T203145
- VIN:
- 1GKS2BKD3MR203145
2021 GMC Yukon
SLT 4WD
116,693 mi
Tremonton, UT
Good Deal
$33,579
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 193,391
- Stock #:
- JU18507A
- VIN:
- 1GKS2BKD5MR274380
2021 GMC Yukon
SLT 4WD
193,391 mi
Des Plaines, IL
Great Deal
$22,273
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Mileage:
- 34,080
- Stock #:
- 27T033A
- VIN:
- 1GKS2BKT8MR434940
2021 GMC Yukon
SLT 4WD
34,080 mi
Sparta, MI
Good Deal
$47,275
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Dark Sky Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 86,377
- Stock #:
- B181-332
- VIN:
- 1GKS2BKD3MR149264
2021 GMC Yukon
SLT 4WD
86,377 mi
Warsaw, IN
Fair Deal
$38,260
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 89,856
- Stock #:
- B0438
- VIN:
- 1GKS2BKD4MR463506
2021 GMC Yukon
SLT 4WD
89,856 mi
Roanoke, IN
Fair Deal
$37,402
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 170,188
- Stock #:
- TR392001A
- VIN:
- 1GKS2BKD2MR280900
2021 GMC Yukon
SLT 4WD
170,188 mi
Springfield, MO
Good Deal
$26,118
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 107,084
- Stock #:
- 3LP987
- VIN:
- 1GKS2BKD1MR464290
2021 GMC Yukon
SLT 4WD
107,084 mi
Jackson, GA
Good Deal
$34,421
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 135,834
- Stock #:
- 0272A
- VIN:
- 1GKS2BKD9MR118424
2021 GMC Yukon
SLT 4WD
135,834 mi
Guntersville, AL
Good Deal
$32,385
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 125,760
- Stock #:
- B20076
- VIN:
- 1GKS2BKD0MR117081
2021 GMC Yukon
SLT 4WD
125,760 mi
Coon Rapids, MN
Fair Deal
$33,363
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 66,911
- Stock #:
- RF3960A
- VIN:
- 1GKS2BKD3MR475372
2021 GMC Yukon
SLT 4WD
66,911 mi
Naples, FL
Good Deal
$40,848
FAQs
How much does the GMC Yukon SLT 4WD cost?
The average GMC Yukon SLT 4WD costs about $41,068.99. The average price has decreased by -8.8% since last year. The 1719 for sale on CarGurus range from $3,500 to $65,566 in price.
How many GMC Yukon SLT 4WD vehicles have no reported accidents or damage?
1304 out of 1719 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Yukon SLT 4WD?
Depending on the engine and options, the GMC Yukon SLT 4WD gets between 13 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.
Relevant articles
CarGurus Editorial Team
The Best Large SUVs for Gas Mileage in 2026
Large SUVs and great gas mileage don't tend to go hand-in-hand. That said, some models are more impressive than others. Here are our favourites, including the BMW X7 and Chevrolet Tahoe.
Drew Johnson
The Best Diesel SUVs in 2026
Diesel SUVs might not be the most popular option, but they do have some advantages over gas-powered models. In this guide we round up the best new and used diesel SUVs on the market today.
CarGurus Editorial Team
The Best Cars for Tall People in 2026
Searching for vehicles best suited for tall people? Keep reading to find out which cars, trucks, and SUVs best accommodate those with a higher stature, as recommended by the experts at CarGurus.
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low MileageUsed SUVs / Crossovers for Sale with Low MileageUsed Hatchbacks for Sale with Low MileageUsed Convertibles for Sale with Low MileageUsed Vans for Sale with Low MileageUsed Minivans for Sale with Low MileageUsed Pickup Trucks for Sale with Low MileageUsed Coupes for Sale with Low MileageUsed Wagons for Sale with Low Mileage
