Vehicle Details
Discover the rugged capability and refined comfort of this 2026 GMC Sierra 1500 AT4X 4WD, now available in Mountain Home, ID. Powered by a potent 3.0L V6 diesel, this GMC Sierra delivers impressive torque and fuel efficiency for towing, hauling, and long-distance driving. The AT4X trim pairs off-road-ready hardware with upscale interior appointments, making it ideal for weekend adventures or demanding workdays. Safety and convenience features include Lane Keep Assist to help maintain lane position, a Back-Up Camera for confident reversing, and Hands Free Bluetooth for seamless phone and audio connectivity. Built-in Navigation guides you on every route, while Steering Wheel Audio Controls provide quick access to entertainment without taking your hands off the wheel. The advanced 4WD system and rugged suspension give this truck exceptional off-road traction and stability across varied terrain. This GMC Sierra 1500 AT4X combines capability, technology, and comfort in a single package. Whether you need a reliable daily driver or a capable trail companion, this diesel-powered GMC is ready. Priced to move, this GMC Sierra offers the best price in the area a competitive value for buyers in Mountain Home, ID and the surrounding region. Schedule a test drive today to experience performance, technology, and rugged refinement firsthand.
Equipment
Engulf yourself with the crystal clear sound of a BOSE sound system in the GMC Sierra. This 1/2 ton pickup's Lane Departure Warning helps keep you in your lane. This 1/2 ton pickup features a hands-free Bluetooth phone system. Never get into a cold vehicle again with the remote start feature on this model. See what's behind you with the back up camera on this 2026 GMC Sierra 1500. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this vehicle. Anywhere on the planet, you will have hundreds of digital stations to choose from. The GMC Sierra offers Android Auto for seamless smartphone integration. The leather seats in this unit are a must for buyers looking for comfort, durability, and style. The steering wheel audio controls on it keep the volume and station within easy reach. This model has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience.
Packages
Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; Power Sliding Rear Window with Rear Defogger; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Gloss Black Header with Dark Nickel Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Driver-Selectable Full-Locking Front Differential; Heated 2nd Row Outboard Seats; Off-Road Suspension; Power Front Passenger Windows with Express Up/down; Driver-Selectable Full-Locking Rear Differential; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series with 12-
New 2026 GMCSierra 1500 AT4X
- Diesel
- Exterior Color
- Summit White
- Interior Color
- Obsidian Rush, Full grain leather front seat trim
- Fuel Economy
- 19/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 3.0L Duramax® Turbo Diesel engine
- VIN
- 3GTUUFE80TG256145
- Stock Number
- HG06060
Included Packages & Accessories
Dealer Notes
KBB.com Consumer Reviews
- 3.0
Nice truck
By froggy on Sunday, December 06, 2020
I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture. - 5.0
Great Truck
By Mel on Sunday, April 25, 2021
I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that. - 5.0
Well done GM
By Tony on Thursday, November 26, 2020
This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!
* MSRP is the Manufacturer's Suggested Retail Price (MSRP) of the vehicle. It does not include any taxes, fees or other charges. Pricing and availability may vary based on a variety of factors, including options, dealer, specials, fees, and financing qualifications. Consult your dealer for actual price and complete details. Vehicles shown may have optional equipment at additional cost.
* The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details.
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law or finance charges. A doc fee, up to $499, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
* In transit means that vehicles have been built, but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for actual price, payments and complete details.
NEW
2026 GMC Sierra 1500 Truck AT4X
Exterior Color: Summit White
Interior Color: Obsidian Rush, Full grain leather front seat trim
Vin Number: 3GTUUFE80TG256145
Stock: HG06060
View this 2026 GMC Sierra 1500 Truck AT4X for sale at Mountain Home Auto Ranch near Twin Falls.