Discover the pinnacle of modern truck engineering with the 2026 GMC Sierra 1500 Denali Ultimate. This exceptional vehicle combines unparalleled capability, uncompromising luxury, and cutting-edge technology to redefine the driving experience.
Boasting a commanding presence, the Sierra 1500 Denali Ultimate is equipped with an EcoTec3 6.2L V8 engine and a 10-speed automatic transmission, delivering a seamless blend of power and efficiency. With its 4WD drivetrain, this truck is ready to tackle any terrain, whether you're hauling heavy loads or embarking on your next adventure.
Key features of this remarkable vehicle include:
Apple CarPlay and Android Auto
120V BED POWER OUTLET
TRAILERING PACKAGE
POWER SUNROOF
GMC MULTIPRO TAILGATE
Bose Premium Series w/12-Speaker System
Super Cruise
Wireless Charging
16-Way Power Driver Seat Adjuster w/Lumbar
16-Way Power Passenger Seat Adjuster w/Lumbar
Heated front and rear seats
The Sierra 1500 Denali Ultimate's interior is a sanctuary of refined elegance, featuring premium leather seating, genuine wood accents, and a state-of-the-art infotainment system. The advanced safety features, including Enhanced Automatic Emergency Braking and Rear Cross Traffic Braking, provide you and your loved ones with the utmost peace of mind.
Designed to conquer the road and turn heads, the Denali Ultimate's bold, sculpted exterior boasts 22-inch ultra-bright machined alloy wheels and a distinctive grille that commands attention. The power sliding rear window and rain-sensing wipers add both convenience and style to your driving experience.
Whether you're towing a heavy load, navigating through the city, or embarking on an off-road adventure, the 2026 GMC Sierra 1500 Denali Ultimate is the ultimate expression of power, luxury, and technology. Experience the difference for yourself and schedule a test drive today.
New 2026 GMCSierra 1500 Denali Ultimate
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 89 consumer ratings for 2019–2026 models. | Privacy
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