Used 2026 GMC Yukon XL AT4 Ultimate 4WD for SaleNationwide
596 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Midnight Pine
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush with Red Accents)
- Transmission:
- Automatic
- Mileage:
- 17,795
- Stock #:
- 5446908A
- VIN:
- 1GKS2WKLXTR169153
New arrival
2026 GMC Yukon XL
AT4 Ultimate 4WD
17,795 mi
San Antonio, TX
Great Deal
$91,385
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush With Red Accents)
- Mileage:
- 4,883
- Stock #:
- UC20262
- VIN:
- 1GKS2WK82TR195483
New arrival
2026 GMC Yukon XL
AT4 Ultimate 4WD
4,883 mi
New Rochelle, NY
Good Deal
$96,974
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush w/Red Accents)
- Transmission:
- Automatic
- Mileage:
- 426
- Stock #:
- 26G343A
- VIN:
- 1GKS2WKL2TR311110
2026 GMC Yukon XL
AT4 Ultimate 4WD
426 mi
Hermiston, OR
Great Deal
$99,249
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Midnight Pine
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 8,529
- Stock #:
- T36104
- VIN:
- 1GKS2WKL0TR153298
2026 GMC Yukon XL
AT4 Ultimate 4WD
8,529 mi
Fond du Lac, WI
Good Deal
$95,928
- Year:
- 2026
- 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:
- Black (Obsidian Rush with Red Accents)
- Transmission:
- Automatic
- Mileage:
- 1,567
- Stock #:
- R322234T
- VIN:
- 1GKS2WKL9TR322234
2026 GMC Yukon XL
AT4 Ultimate 4WD
1,567 mi
Winder, GA
Great Deal
$92,876
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush with Red Accents)
- Transmission:
- Automatic
- Mileage:
- 3,854
- Stock #:
- TR132065
- VIN:
- 1GKS2WK8XTR132065
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2026 GMC Yukon XL
AT4 Ultimate 4WD
3,854 mi
Portland, OR
Good Deal
$94,990
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 5,686
- Stock #:
- 913446
- VIN:
- 1GKS2WK81TR103778
2026 GMC Yukon XL
AT4 Ultimate 4WD
5,686 mi
Pompano Beach, FL
Great Deal
$95,716
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Diesel
- Interior color:
- Red
- Transmission:
- Automatic
- Mileage:
- 4,506
- Stock #:
- B9935
- VIN:
- 1GKS2WK8XTR253386
2026 GMC Yukon XL
AT4 Ultimate 4WD
4,506 mi
Peoria, AZ
Fair Deal
$102,443
- Year:
- 2026
- 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:
- Black (Obsidian Rush With Red Accents)
- Mileage:
- 229
- Stock #:
- 11621
- VIN:
- 1GKS2WKL0TR191436
2026 GMC Yukon XL
AT4 Ultimate 4WD
229 mi
Hurst, TX
Fair Deal
$112,495
- Year:
- 2026
- 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:
- 266
- Stock #:
- 29C0039P
- VIN:
- 1GKS2WKL4TR152333
2026 GMC Yukon XL
AT4 Ultimate 4WD
266 mi
Minnetonka, MN
Good Deal
$100,349
- Year:
- 2026
- 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:
- 246
- Stock #:
- 26U052
- VIN:
- 1GKS2WKL6TR228344
2026 GMC Yukon XL
AT4 Ultimate 4WD
246 mi
Winner, SD
Fair Deal
$104,186
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Titanium Rush Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush With Red Accents)
- Mileage:
- 172
- Stock #:
- AG00086
- VIN:
- 1GKS2WKL9TR259524
2026 GMC Yukon XL
AT4 Ultimate 4WD
172 mi
Springdale, AR
Great Deal
$94,178
- Year:
- 2026
- 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 (Obsidian Rush With Red Accents)
- Mileage:
- 23,954
- Stock #:
- GMT1370A
- VIN:
- 1GKS2WKL0TR122083
Price drop
-$3,391
2026 GMC Yukon XL
AT4 Ultimate 4WD
23,954 mi
Columbus, OH
Good Deal
$93,131
$89,740
- Year:
- 2026
- 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:
- Red
- Transmission:
- Automatic
- Mileage:
- 900
- Stock #:
- 26812A
- VIN:
- 1GKS2WKL6TR205601
2026 GMC Yukon XL
AT4 Ultimate 4WD
900 mi
Lake Katrine, NY
Great Deal
$100,174
- Year:
- 2026
- 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:
- Red
- Transmission:
- Automatic
- Mileage:
- 9,581
- Stock #:
- 2U28538
- VIN:
- 1GKS2WKL4TR196087
2026 GMC Yukon XL
AT4 Ultimate 4WD
9,581 mi
Fremont, NE
Good Deal
$97,794
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush With Red Accents, Full Grain Leather)
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- 26T67564
- VIN:
- 1GKS2WKL6TR267564
2026 GMC Yukon XL
AT4 Ultimate 4WD
Anaheim, CA
New car
MSRP $104,340
$99,106
- Year:
- 2026
- 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:
- Black (Obsidian Rush with Red Accents)
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T21250
- VIN:
- 1GKS2WKL3TR360168
2026 GMC Yukon XL
AT4 Ultimate 4WD
Cary, NC
New car
MSRP $104,190
$103,080
- Year:
- 2026
- 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 (Obsidian Rush With Red Accents)
- Mileage:
- 5
- Stock #:
- TR405314
- VIN:
- 1GKS2WKL6TR405314
2026 GMC Yukon XL
AT4 Ultimate 4WD
San Antonio, TX
New car
MSRP $104,190
$100,690
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush With Red Accents)
- Mileage:
- 14
- Stock #:
- TR173510
- VIN:
- 1GKS2WKL6TR173510
2026 GMC Yukon XL
AT4 Ultimate 4WD
Saint Augustine, FL
New car
MSRP $108,559
$99,987
- Year:
- 2026
- 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 (Obsidian Rush With Red Accents)
- Mileage:
- 5
- Stock #:
- Y261556
- VIN:
- 1GKS2WKL8TR405329
2026 GMC Yukon XL
AT4 Ultimate 4WD
Grand Rapids, MI
New car
MSRP $105,284
$93,446
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush With Red Accents)
- Transmission:
- Automatic
- Mileage:
- 2,286
- Stock #:
- T6197
- VIN:
- 1GKS2WK87TR232561
2026 GMC Yukon XL
AT4 Ultimate 4WD
Tacoma, WA
New car
MSRP $104,490
No Price Listed
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush With Red Accents)
- Mileage:
- 4
- Stock #:
- 261301
- VIN:
- 1GKS2WKL8TR380528
2026 GMC Yukon XL
AT4 Ultimate 4WD
East Liverpool, OH
New car
MSRP $106,109
$100,621
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush With Red Accents)
- Mileage:
- 5
- Stock #:
- Y261561
- VIN:
- 1GKS2WKL4TR406882
2026 GMC Yukon XL
AT4 Ultimate 4WD
Grand Rapids, MI
New car
MSRP $105,284
$96,446
- Year:
- 2026
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush w/Red Accents)
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- B30790
- VIN:
- 1GKS2WKL9TR310276
2026 GMC Yukon XL
AT4 Ultimate 4WD
Brighton, MI
New car
MSRP $108,109
$98,904
FAQs
How much does the GMC Yukon XL AT4 Ultimate 4WD cost?
The average GMC Yukon XL AT4 Ultimate 4WD costs about $91,213.09. The average price has decreased by -7.6% since last year. The 54 for sale on CarGurus range from $80,490 to $122,495 in price.
How many GMC Yukon XL AT4 Ultimate 4WD vehicles have no reported accidents or damage?
54 out of 54 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Yukon XL AT4 Ultimate 4WD?
Depending on the engine and options, the GMC Yukon XL AT4 Ultimate 4WD gets between 15 and 21 MPG (or EV battery range).
What fuel types are available?
Diesel, Gasoline engines are available.
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