Vehicle Details
Discover the power and luxury of the 2026 GMC Sierra 1500 Denali, now available at our dealership. This exceptional truck combines rugged performance with sophisticated design, featuring a robust 4WD system that's ready to tackle any terrain. Under the hood, the efficient yet powerful 6-cylinder, 3.0L engine delivers an impressive blend of power and fuel efficiency, ensuring you're ready for any adventure. Inside, the GMC Sierra Denali is equipped with top-tier technology and comfort. Stay connected with Android Auto, allowing seamless integration of your smartphone for effortless access to your favorite apps and music. Navigate confidently with the built-in navigation system, while the back-up camera enhances your parking and reversing experience. Safety is a priority in the GMC Sierra Denali, featuring Lane Departure Warning to keep you on track during your journeys. Enjoy the convenience of steering wheel audio controls, providing easy access to your music and calls without taking your hands off the wheel. Experience the perfect combination of performance, luxury, and technology with the 2026 GMC Sierra 1500 Denali. Visit us today to test drive this remarkable truck and elevate your driving experience to new heights.
Equipment
This GMC Sierra's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. The steering wheel audio controls on this GMC Sierra keep the volume and station within easy reach. Lane Keep Assist in this 1/2 ton pickup helps maintain safe driving by gently steering to stay within the lane. Start the vehicle from inside with remote start. Keep your hands warm all winter with a heated steering wheel in this 1/2 ton pickup . The vehicle has auto-adjust speed for safe following. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. The vehicle is equipped with the latest generation of XM/Sirius Radio. It features a high end BOSE stereo system. Bluetooth technology is built into this 2026 GMC Sierra 1500, keeping your hands on the steering wheel and your focus on the road.
Packages
Technology Package: Multicolor 15" Diagonal Head-Up Display; Rear Camera Mirror. Preferred Equipment Group 5SA: Trailer Side Blind Zone Alert; Chrome Wheel to Wheel Assist Steps; 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); Chrome Header with Signature Denali Chrome Grille; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; 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; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; Floor-Mounted Center Console; 170 Amp Alternator; Bed View Camera; Auxiliary External Transmission Oil Cooler; Rear Cross Traffic
New 2026 GMCSierra 1500 Denali
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black, Forge perforated leather seat trim
- Fuel Economy
- 22/26 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 3.0L Duramax® Turbo Diesel engine
- VIN
- 1GTUUGE86TZ135478
GMC
Sierra 1500
Included Packages & Accessories
Dealer Notes
KBB.com Consumer Reviews

Overall4Out of 5
- 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!…
Based on 88 consumer ratings for 2019–2025 models. | Privacy
* 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.
- MSRP
- $79,190
- Better Way Price
- Call For Price
- $1,000 Purchase Allowance on this 2026 GMC Sierra 1500 model
- -$1,000
- $500 GM Military Offer on this 2026 GMC Sierra 1500 model
- -$500
- We're here to help: (208) 580-7318
NEW
2026 GMC Sierra 1500 Truck Denali
Exterior Color: Onyx Black
Interior Color: Jet Black, Forge perforated leather seat trim
Vin Number: 1GTUUGE86TZ135478
Stock:
View this 2026 GMC Sierra 1500 Truck Denali for sale at Mountain Home Auto Ranch near Twin Falls.
- We're here to help: (208) 580-7318