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New 2026 GMC Sierra AT4

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New 2026 GMC Sierra AT4
$500Savings
$90,780 Sheridan Motor Price
Disclaimer
All prices exclude taxes, title, licensing, and $499 dealer fee. Please see dealer for details.
$1,700 /month
6.9% APR
72 months
Disclaimer
All prices exclude taxes, title, licensing, and some dealer fees. Payments include $349 dealer fee. Available to well-qualified buyers on approved credit by lender. Not all buyers may qualify. Offer assumes 5% down payment. $17.00 per Month per $1,000 Financed at 6.9% APR for 72 months. Please see dealer for details. Offer expires 2025-12-31 12:00:00 AM.
$0 /month
miles
months
Disclaimer
All prices exclude taxes, title, licensing, and some dealer fees. Payments include $349 dealer fee and $695 lease acquisition fee. Available to well-qualified lessees on approved credit by GM Financial. Not all lessees may qualify. Offer assumes 5% down payment and $4539 due at signing. Cash due at signing includes $87285 capitalized cost reduction and first month's lease payment of $inf. Please see dealer for details. Offer expires 12:00:00 AM.
Pricing Details
MSRP: $91,280
Buick & GMC Consumer
Cash Program:
− $500
Final Price: $90,780



Vehicle Saved!

New 2026 GMC Sierra AT4


Vehicle Details
  • Stock #: GT175327
  • VIN: 1GT4UPEY7TF175327
  • Mileage: 5
  • Engine: V8, 6.6L
  • Exterior Color: Coastal Dune
  • Interior Color: Jet Black w/Kalahari Accents
  • Transmission: 10-speed automatic
  • Fuel Type: Diesel

Dealer Comments

Summary
We can complete most of your deal online! - Pick Out a Vehicle, Trade Appraisal, Credit Application. 100% Satisfaction Guarantee, Free delivery within 120 miles!

Why buy from Sheridan Motor? Every vehicle includes a free CarFax and Recall check. Every vehicle includes the Sheridan Motor Price Promise (A great price backed by a guarantee). We offer the ability to Create Your Deal From Home. We offer free home delivery up to 100 miles from Sheridan. Click to see why we are rated 5 stars on Google.

*free delivery must be discussed upfront and prior to any price negotiations.

Vehicle Details
Experience commanding capability with this 2026 GMC Sierra 2500 AT4 4WD, now available in Sheridan, WY. Powered by a brawny V8 6.6L diesel, this heavy-duty truck delivers massive torque for towing and hauling while maintaining refined on-road manners. The off-road package and durable AT4 suspension equip you to handle rugged trails, steep inclines, and Wyoming backcountry with confidence. Inside, premium leather seats and a heated steering wheel surround driver and passengers in comfort during long hauls or winter mornings. Advanced safety tech like Lane Departure Warning and Cross-Traffic Alert helps keep you secure in busy parking lots and on open highways. Practical features and thoughtful engineering make every trip easier, whether you're towing heavy loads or enjoying a weekend escape. This GMC Sierra 2500 AT4 balances strength and sophistication: bold exterior styling, capable drivetrain, and off-road-ready components give it presence on and off pavement. The spacious cabin, modern conveniences, and intuitive controls make this truck as comfortable in town as it is durable on the jobsite. Located in Sheridan, WY, this GMC Sierra 2500 AT4 is competitively priced and presented as the best price available?an exceptional value for buyers seeking top-tier diesel performance and off-road capability. Act now to own a high-performance, feature-rich heavy-duty truck built for serious work and adventurous lifestyles.

Equipment
It features a hands-free Bluetooth phone system. This unit is pure luxury with a heated steering wheel. This 3/4 ton pickup features steering wheel audio controls. Protect this 2026 GMC Sierra 2500 from unwanted accidents with a cutting edge backup camera system. This model offers Android Auto for seamless smartphone integration. This unit warns of approaching vehicles with Cross-Traffic Alert. This model's Lane Departure Warning helps keep you in your lane. This GMC Sierra offers Apple CarPlay for seamless connectivity. An off-road package is installed on the GMC Sierra so you are ready for your four-wheeling best. Engulf yourself with the crystal clear sound of a BOSE sound system in this 3/4 ton pickup. The leather seats in this 2026 GMC Sierra 2500 are a must for buyers looking for comfort, durability, and style. This GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience.

Packages
Max Trailering Package: Gooseneck/5th Wheel Prep Package. AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step; Technology Package. Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Technology Package. Off-Road High Clearance Step. Power Sunroof. MulitPro Audio System by Kicker. Gooseneck/5th Wheel Prep Package. Coastal Dune. Console-Mounted Safe. High Idle Switch. LED Smoked Amber Roof Marker Lamps. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**


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Installed Options
  • Max Trailering Package: Gooseneck/5th Wheel Prep Package
  • AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step; Technology Package
  • Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners
  • AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote
  • Technology Package
  • Off-Road High Clearance Step
  • Power Sunroof
  • MulitPro Audio System by Kicker
  • Gooseneck/5th Wheel Prep Package
  • Coastal Dune
  • Console-Mounted Safe
  • High Idle Switch
  • LED Smoked Amber Roof Marker Lamps
  • Apple CarPlay/Android Auto smart device wireless mirroring
  • Forward Collision Alert with Automatic Braking
  • Front Pedestrian Braking
  • Wi-Fi Hotspot capable mobile hotspot internet access
  • HD Rear Vision Camera w/Hitch View rear mounted camera
  • Adaptive cruise control
  • Head-up display
  • Automatic Emergency Braking predictive brake assist system
  • Cruise control with steering wheel mounted controls
  • Ventilated driver and front passenger seats
  • Keyfob remote start
  • Heated steering wheel
  • Heated driver and front passenger seats
  • Heated rear seats
  • Leather front seat upholstery
  • Primary monitor touchscreen
  • Lane Departure Warning
  • Rear Cross-Traffic Alert collision warning
  • First-row sliding and tilting glass sunroof with express open/close activation sunshade
  • Driver seat power reclining
  • lumbar support
  • cushion tilt
  • fore/aft control and height adjustable control
  • AutoTrac part and full-time 4WD
  • Duramax 6.6L V-8 diesel direct injection
  • intercooled turbo
  • diesel
  • engine with 470HP
  • Duramax 6.6L V-8
  • Front wireless smart device charging
  • Google Built-In built-in virtual assistant
  • Teen Driver restricted driving mode/alerts
  • Keyless Open/Keyless Start with hands-free access and push button start
  • Keyfob window control
  • HD Surround Vision w/Hitch View aerial view camera
  • Smart device remote start
  • Push-button
  • GCW Alert weight capacity alert
  • Video-feed rearview mirror
  • Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
  • Bluetooth wireless audio streaming
  • Hitch Guidance vehicle to trailer hitching assist
  • Gauge cluster display size: 12.30
  • Front mounted camera with washer
  • Right side camera
  • Pickup box camera
  • Left side camera
  • Trailer Side Blind Zone Alert blind spot warning
  • Following Distance Indicator
  • Trailer light test
  • Trailer light malfunction warning
  • Trailer theft alarm
  • Dual-zone front climate control
  • Full gauge cluster screen
  • Auto high-beam headlights
  • Immobilizer

Disclaimer

Disclaimer: We will make our best efforts that posted prices are always accurate however, we are not responsible for any typographical or other errors that may appear on the site. If the posted price for a vehicle or service is incorrect due to a typographical or other error, such as data transmission, etc., this Dealership or Pixel Motion, Inc. are only responsible for the correct price, which will be provided as soon as we are made aware of such error(s). Ultimately, it is your responsibility to ensure that the information is 100% accurate with the Dealer. Posted vehicle images and descriptions on our website is representative to what is provided by our suppliers. Please note that the actual vehicle may slightly differ from its specifications and/or images. The Dealership is not responsible for any typographical, pricing, product specifications, advertising or shipping errors. Advertised prices and availability are subject to change without notice. In the event a vehicle is posted at an incorrect price due to these errors, or if an error in pricing was received from our suppliers, the Dealership reserves the right to refuse and/or cancel these orders.

New 2026 GMC Sierra AT4
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