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- EcoTec3 6.2L V8 engine with 10-Speed Automatic transmission and 4WD capability
- Super Cruise advanced driver assistance technology
- Premium GMC Infotainment Audio System with SiriusXM 360L and 12-speaker Bose audio
- Multicolor 15" Diagonal Head-Up Display
br>- Full Grain Leather Seat Trim with 16-way power adjusters and lumbar support
- Heated and ventilated front seats with heated rear outboard seating
- Denali Premium Suspension with Adaptive Ride Control and Dual Active Exhaust
- Power moonroof and power sliding rear window
- Navigation System with Apple CarPlay and Android Auto (wireless capable)
- HD Surround Vision with multiple camera systems including Bed View and Trailer Camera
- Integrated Trailer Brake Controller with in-vehicle trailering app
- Auto-dimming rear-view mirror and IntelliBeam automatic high-beam headlights
- 22" Ultra Bright Machined alloy wheels with all-terrain capability
- Wireless charging and multiple USB charging ports throughout
- OnStar Services Capable with emergency communication system
This 2026 GMC Sierra 1500 Denali Ultimate in Onyx Black represents the pinnacle of truck sophistication and capability. With an EcoTec3 6.2L V8 paired to a 10-speed automatic transmission, this 4WD model delivers the power and control you expect from a premium full-size truck. The engine achieves 15 city and 19 highway MPG, balancing performance with reasonable fuel efficiency.
The Denali Ultimate trim elevates every aspect of your driving experience. The meticulously appointed interior features full grain leather throughout, complemented by genuine wood accents on the console, dashboard, and door panels. Sixteen-way power seat adjusters with lumbar support on both driver and passenger sides ensure personalized comfort, while heated and ventilated front seats plus heated rear outboard seating provide year-round climate control throughout the cabin.
Technology seamlessly integrates into your daily drive through the Premium GMC Infotainment system featuring a 15-inch diagonal head-up display. Navigation, wireless Apple CarPlay and Android Auto capability, and SiriusXM 360L satellite radio with a 12-speaker Bose premium audio system keep you connected and entertained. Super Cruise technology assists with highway driving, while Ultrasonic Front and Rear Park Assist, HD Surround Vision, and multiple camera systems including Bed View and Trailer Camera systems enhance your awareness in all driving situations.
The Denali Premium Suspension with Adaptive Ride Control responds dynamically to road conditions, while Dual Active Exhaust delivers a distinctive performance character. The power moonroof and power sliding rear window with defogger add to the open-air refinement. Outside, 22-inch Ultra Bright Machined alloy wheels, LED cargo area lighting, a High Gloss Black header with signature Denali grille, and spray-on bedliner with GMC logo showcase meticulous attention to styling detail.
Safety and convenience features throughout include Enhanced Automatic Emergency Braking, Front Pedestrian Braking, Rear Cross Traffic Braking, Rear Pedestrian Detection, and comprehensive airbag protection. Keyless Open and Start, remote vehicle starter system, and power door locks provide effortless access. The integrated Trailer Brake Controller with in-vehicle trailering app and Trailer Side Blind Zone Alert make towing intuitive and secure.
**WARRANTY FOREVER**--Warranty Forever is provided at no cost on all new vehicles, and every pre-owned vehicle under 75K miles, for as long as you own the vehicle. *Maintenance records must be maintained along with all regular scheduled maintenance.
Miles
10Ext. Color
BlackInt. Color
Alpine UmberEngine
EcoTec3 6.2L V8Transmission
AutomaticTrim
Denali UltimateDrivetrain
4WDCity MPG
0Highway MPG
0VIN
1GTUUHEL0TZ456264Stock #
WC774