2026 GMC Yukon XL AT4 Ultimate specs & colors
Sport Utility
MSRP
- 2WD 4dr Elevation
- $72,200
- 4WD 4dr Elevation
- $75,200
- 4WD 4dr AT4
- $79,000
- 2WD 4dr Denali
- $83,000
- 4WD 4dr Denali
- $86,000
- 4WD 4dr AT4 Ultimate
- $100,300
- 4WD 4dr Denali Ultimate
- $106,300
$100,300
Starting MSRP
Current listing price
Current listing price
Showing the 2026 GMC Yukon XL 4WD 4dr AT4 Ultimate
Shop NowKey specs
Color options
Interior
Obsidian Rush with Red Accents
Packages
$0
Starting MSRP
- Includes Standard Equipment
Specifications
Highlights
|
Gas V8
Engine Type
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14 City / 18 Hwy
MPG
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|
305 hp
420 hp Horsepower
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|
7
Seating Capacity
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Brakes
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13.6 x 1.0 in
Rear Brake Rotor Diam x Thickness
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13.5 x 1.2 in
Front Brake Rotor Diam x Thickness
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N/A
Brake ABS System (Second Line)
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Yes
Disc - Rear (Yes or )
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4-Wheel
Brake ABS System
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Pwr
Brake Type
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N/A
Drum - Rear (Yes or )
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Yes
Disc - Front (Yes or )
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Electrical
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220
Maximum Alternator Capacity (amps)
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730
Cold Cranking Amps @ 0° F (Primary)
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Engine
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6.2L/-TBD-
Displacement
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420 @ 5600
SAE Net Horsepower @ RPM
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460 @ 4100
SAE Net Torque @ RPM
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Gas V8
Engine Type
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10-Speed A/T
A/T Transmission Options
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14 City / 18 Hwy
MPG
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N/A
Total Cooling System Capacity
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Entertainment
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Optional
Bluetooth®
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Measurements
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145 ft³
Cargo Volume to Seat 1
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N/A
Ext'd Cab Cargo Volume
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225 in
Length, Overall
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61 in
Second Hip Room
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77 in
Height, Overall
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38 in
Second Head Room
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N/A
Overhang, Front
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N/A
Cargo Volume to Seat 4
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N/A
Overhang, Rear w/o bumper
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37 in
Third Leg Room
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45 in
Front Leg Room
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50 in
Cargo Box Width @ Wheelhousings
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66 in
Front Shoulder Room
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N/A
Step Up Height - Side
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N/A
Cargo Box Width @ Floor
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N/A
Ground Clearance, Front
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N/A
Cab to End of Frame
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N/A
Rear Door Opening Width
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62 in
Front Hip Room
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N/A
Cargo Box Width @ Top, Rear
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81 in
Width, Max w/o mirrors
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N/A
Ground Clearance, Rear
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N/A
Tailgate Width
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49 in
Third Hip Room
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N/A
Cargo Box (Area) Height
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63 in
Third Shoulder Room
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N/A
Cargo Area Length @ Floor to Seat 3
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N/A
Ground to Top of Load Floor
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134 in
Wheelbase
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42 ft³
Cargo Volume to Seat 3
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N/A
Cargo Area Length @ Floor to Seat 1
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94 ft³
Cargo Volume to Seat 2
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7
Passenger Capacity
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N/A
Cargo Volume
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N/A
Length, Overall w/rear bumper
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N/A
Cargo Area Length @ Floor to Console
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38 in
Third Head Room
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40 in
Front Head Room
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N/A
Side Door Opening Height
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N/A
Cargo Area Width @ Beltline
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N/A
Cargo Area Length @ Floor to Seat 2
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N/A
Rear Door Opening Height
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N/A
Step Up Height - Front
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65 in
Second Shoulder Room
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42 in
Second Leg Room
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N/A
Side Door Opening Width
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Safety
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Optional
Navigation System
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Standard
Backup Camera
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Standard
Automatic Parking
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Standard
Navigation System
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Standard
Brake Assist
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Standard
Rear Cross Traffic Alert
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Standard
Third Row Seating
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Steering
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N/A
Turning Diameter - Wall to Wall
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N/A
Steering Ratio (:1), Overall
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43 ft
Turning Diameter - Curb to Curb
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Pwr Rack & Pinion
Steering Type
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Suspension
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Semi-Floating
Axle Type - Rear
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Coil-Over Shock
Suspension Type - Front
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Independent
Axle Type - Front
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Multi-Link
Suspension Type - Rear
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Tires & Wheels
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275/60R20SL
Front Tire Size
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Aluminum
Rear Wheel Material
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20 x 9 in
Front Wheel Size
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P265/70R17
Spare Tire Size
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17 x -TBD- in
Spare Wheel Size
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Aluminum
Front Wheel Material
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Steel
Spare Wheel Material
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275/60R20SL
Rear Tire Size
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20 x 9 in
Rear Wheel Size
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Weight & Capacity
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3,001 lbs
Curb Weight - Front
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|
7,700 lbs
Gross Vehicle Weight Rating
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N/A
Fifth Wheel Hitch - Max Tongue Wt.
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28 gal
Fuel Tank Capacity, Approx
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0 lbs
Option Weight - Front
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5,723 lbs
Curb Weight
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7,800 lbs
Wt Distributing Hitch - Max Trailer Wt.
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|
780 lbs
Wt Distributing Hitch - Max Tongue Wt.
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0 lbs
Option Weight - Rear
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1,977 lbs
Maximum Payload Capacity
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7,800 lbs
Maximum Trailering Capacity
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N/A
Base Curb Weight
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N/A
Fifth Wheel Hitch - Max Trailer Wt.
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500 lbs
Dead Weight Hitch - Max Tongue Wt.
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5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
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1,977 lbs
As Spec'd Payload
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2,722 lbs
Curb Weight - Rear
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0 lbs
Total Option Weight
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5,723 lbs
As Spec'd Curb Weight
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N/A
Aux Fuel Tank Capacity, Approx
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14,500 lbs
Gross Combined Wt Rating
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8,100 lbs
Gross Axle Weight Rating
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Compare trims
Wondering which trim is right for you?
Our 2026 GMC Yukon XL trim comparison will help you decide.