CASPER GMC CADILLAC · Casper, WY

2026 GMC Yukon AT4

0 miles · suv

1 / 24 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelYukon

TrimAT4

VIN1GKS2CKL4TR451500

Stock numberG7473

BodySport Utility Vehicle [SUV]

Engine6.2L V8 engine

Cylinders8

Displacement6.2L

Horsepower420

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

MPG14 city / 18 hwy

ExteriorSummit White

InteriorForest Storm with Mahogany Accents, Perforated lea

Doors4

Towing8000

Vehicle description

Vehicle Details Discover capability and luxury in this 2026 GMC Yukon AT4 4WD, now available in Casper, WY. Powered by a strong V8 6.2L gasoline engine, this full-size SUV delivers confident performance for Wyoming roads, family travel, and weekend adventures. The AT4 trim brings rugged style with premium comfort, making it a smart choice for drivers who want refinement and capability in one package. Inside, you'll find leather seats, a heated steering wheel, Apple CarPlay, a back-up camera, and remote start for added convenience in every season. The spacious cabin offers room for passengers and cargo, while GMC's advanced design helps keep every drive connected and comfortable. Whether you're commuting through town, heading into the mountains, or towing your next load, the 2026 GMC Yukon AT4 is built to handle it with confidence. If you're searching for a 2026 GMC Yukon AT4 4WD in Casper, WY, this SUV deserves a closer look. Contact us today to schedule a test drive and experience the bold power, upscale features, and versatile capability of this impressive GMC Yukon. With bold exterior styling, advanced connectivity, and a commanding presence, the GMC Yukon AT4 stands out as a premium SUV for drivers who need space, strength, and comfort. Don't miss your chance to see it in person today in Casper. Equipment Apple CarPlay: Seamless smartphone integration for it - stay connected and entertained on the go! Never get into a cold vehicle again with the remote start feature on the GMC Yukon. The leather seats in the GMC Yukon are a must for buyers looking for comfort, durability, and style. This model stays safely in its lane with Lane Keep Assist. You'll never again be lost in a crowded city or a country region with the navigation system on this 2026 GMC Yukon . This model offers Android Auto for seamless smartphone integration. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. This vehicle has auto-adjust speed for safe following. This model's Lane Departure Warning helps keep you in your lane. Keep your hands warm all winter with a heated steering wheel in this vehicle . This vehicle is equipped with the latest generation of XM/Sirius Radio. Packages AT4 Black Appearance Package: Illuminated Front Black GMC Emblem; Black Nameplates. AT4 Premium Plus Package: Rear Seat Media System. Premium Capability Package with Active Response 4WD: Electronic Limited Slip Differential (eLSD); Air Ride Adaptive Suspension. Max Trailering Package: Blind Zone Steering Assist with Trailering; Smart Trailer Integration Indicator; Extra Capacity Cooling System; Integrated Trailer Brake Controller; Hitch View. AT4 Premium Package: Dual-Pane Panoramic Power Sunroof; Power-Retractable Assist Steps. Technology Package: 15" Diagonal Multi-Color Head-Up Display; Floor Console; Power Release 2nd Row Bucket Seats; Inside Rearview Auo-Dimming Rear Camera Mirror. Advanced Security Package: Theft-Deterrent Alarm System; Vehicle Interior Movement Sensor; Vehicle Inclination Sensor; Glass Breakage Sensor. Enhanced Trailering Technology Package: Wired Auxiliary Trailer Camera; Trailer Camera Provisions; Trailering Assist Guidelines. Illumination Package: Illuminated Front and Rear Door Sill Plates; Illuminated Mirror GMC Emblem; Illuminated Liftgate Sill Plate. Preferred Equipment Group 4SB: 4-Way Power Front Passenger Lumbar Seat Adjuster; Bright Front and Rear Door Sill Plates; AutoSens

Features & options (186)

Basic
Corrosion
Maintenance
Roadside Assistance
Max seating capacity
Fuel System
Fuel tank capacity
Horsepower
Towing capacity
16.8" diagonal advanced color LCD display with Google built-in compatibility
5G Wi-Fi hotspot capable
Bose CenterPoint Surround 10-speaker audio system
Rear Seat Media System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
17" all-season blackwall spare tire
17" full-size spare steel wheel
20" all-terrain blackwall tires
20" machined and painted Carbon Flash Metallic wheels
Acoustic laminated glass
AutoSense Power Liftgate
Black illuminated front GMC emblem
Black nameplates
Black roof-mounted side rails
Body-color door handles
Body-color heated, driver-side auto-dimming power outside mirrors
Deep-tinted glass
Front fascia with high-approach angle
Front license plate bracket
Illuminated GMC mirror emblem
LED fog lamps
LED headlamps with animated lighting
LED tail lamps with animated lighting
Painted mirror caps
Panoramic power sunroof
Power-retractable assist steps with LED perimeter lighting
Rainsense automatic wipers
Rear intermittent wiper
Spare tire carrier
Upper active aero shutters
11" diagonal color Driver Information Center
120-volt power outlets
15" diagonal multicolor Head-Up Display
3 Years SiriusXM
4-way power driver and front passenger lumbar control
8-way power driver and front passenger seat adjusters
Adaptive Cruise Control
All-weather cargo mat
Assist handles
Bright sill plates
Cabin Air Filter
Carpeted floor covering
Center console USB ports
Content theft-deterrent system
Driver and front passenger visors with illuminated mirrors
Electrical theft-deterrent system
First and second row all-weather floor liners
Front bucket seats
Front console USB ports
Glass breakage sensor
Heated and ventilated driver and front passenger seats
Heated driver and front passenger seats
Heated second row outboard seats
Heated steering wheel
Illuminated cargo sill plate
Illuminated front and rear door sill plates
Inclination sensor
Interior Camera
Interior lighting
Interior movement sensor
Keyless Open
Memory settings
Overhead assist handles
Power 60/40 split-folding third row bench seat
Power door locks
Power tilt and telescoping steering column
Power windows with driver express-up/down
Power windows with front passenger express-up/down
Power windows with rear express-down
Power-release second row bucket seats
Power-sliding center console
Rear Camera Mirror
Rear air conditioning
Rear window defogger
Remote Start
Safety Alert Seat
Smart Trailer Integration Indicator
Sport Pedal Cover Kit
Steering column lock
Steering-wheel mounted controls
Super Cruise, advanced driver assistance technology
Third row USB ports
Third row all-weather floor liner
Tri-zone automatic climate control
Universal Home Remote
Warning tones
Wireless Phone Charging
Wrapped steering wheel
10-speed automatic transmission
220-amp alternator
3.23 rear axle ratio
4-wheel antilock disc brakes
6.2L V8 engine
Adaptive Air Ride suspension
Autotrac 2-speed transfer case
Dual-outlet exhaust
Electronic Limited-Slip Differential (eLSD)
Electronic Precision Shift
Engine block heater
Enhanced Cooling Radiator
External auxiliary transmission oil cooler
External engine oil cooler
Heavy-Duty Air Filter
Heavy-duty 730 cold-cranking amps battery
Integrated trailer brake controller
Magnetic Ride Control
Mechanical jack with tools
Performance Front Skid Plate
Red recovery hooks
Trailering equipment
IntelliBeam
3 Years OnStar One
7 airbags
Blind Zone Steering Assist with Trailering
Buckle to Drive
Driver Attention Assist
Enhanced Automatic Parking Assist
Forward Collision Alert
Front Pedestrian and Bicyclist Braking
HD Surround Vision
Hill Descent Control
Hill Start Assist
Hitch Guidance
Hitch View
LATCH System
Lane Keep Assist with Lane Departure Warning, enhanced
OnStar Basics
OnStar services capable
Rear Cross Traffic Braking
Rear Pedestrian Alert
Rear Seat Reminder
Rear child security door locks
Reverse Automatic Braking
Side Bicyclist Alert
Teen Driver
Tire Pressure Monitoring System
Traffic Sign Recognition
Trailering assist guidelines
Trailering camera provisions
Enhanced Automatic Emergency Braking
Intersection Automatic Emergency Braking
StabiliTrak, electronic stability control system with traction control
Trailer sway control
AT4 Black Appearance Package:
AT4 Premium Package:
AT4 Premium Plus Package:
Max Trailering Package
Premium Capability Package with Active Response 4WD
Enhanced Trailering Technology Package
May require additional optional equipment
Advanced Security Package:
Door lock and latch shields
Vehicle interior movement sensor
Self-powered horn
Glass break sensors in rear quarter glass and liftgate window
Trailer Camera Provisions
Floor Liner Package:
Illumination Package:
Front and rear illuminated door sill plates
Illuminated mirror GMC emblem
Extra capacity cooling system with gas engines
Air Ride Adaptive Suspension
Active Response 4WD System
Technology Package:
Head-Up Display
by BenInKentucky
on
7/14/2026 10:14:58 PM
AT4 Black Appearance Package
AT4 Premium Package
AT4 Premium Plus Package
Advanced Security Package
Floor Liner Package
Illumination Package
Technology Package

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Casper, Wyoming

Asking price$94,554Dealer asking price

Market value$94,127Market value · based on 9 asking + 1 last listed in 7 days

vs. market Fair price+0.5%Fair price · based on 10 comparable cars

Where this price sits

In the typical middle range · 44% of 9 similar listings ask more than this car.

Market value $94,127

This car$94,554

$82,749lowest$100,009highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$427 above the market value of $94,127

Price range

$82,749$100,009

6th lowest price of 10 similar listings within 250 milesTick marks the market value · range of 9 similar listings

AutosXchange Insights

Compared with 9 new 2026–2027 GMC Yukon AT4 listings within 250 mi.
Priced $427 above the market value of 10 comparable cars — compare options, condition and history.
6th lowest price of 10 similar listings within 250 miles.
Stock # G7473 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($94,554).

AutosXchange Intel Hub: Price changes for this model in Wyoming · This model in the Intel Hub · Market movers in Wyoming

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026–2027 Yukon AT4 · new · within 250 miles of Casper, Wyoming. All 9 comparable cars for sale, nearest first. Market value: 10 prices (9 asking now + 1 last listed).

2026 GMC Yukon AT4 for sale at Sheridan Motors GMC in Sheridan, WY

Fair price

29 photos