This stunning 2026 GMC Sierra 3500HD Denali Ultimate exemplifies the pinnacle of capability and refinement in the heavy-duty truck segment. Boasting a Duramax 6.6L V8 Turbodiesel engine paired with a 10-Speed Automatic transmission and 4WD, this Sierra 3500HD Denali Ultimate is engineered to conquer the toughest jobs with ease.
- 12 Speakers
- Bose Premium Series 12-Speaker System
- Premium GMC Infotainment System
- 120-Volt Bed Mounted Power Outlet
- Heads-Up Display
- Power Front Windows with Passenger Express Up/Down
- Push Button Start
- Remote Vehicle Starter System
- Lane Departure Warning System
- Auto-dimming door mirrors
- Spray-on Pickup Bedliner with GMC Logo
- 2 Charge-Only Rear USB Ports
- Auto-Dimming Inside Rearview Mirror with Camera
- Forward Collision Alert
- Rear Cross Traffic Alert
- Wireless Charging
- Gooseneck/5th Wheel Prep Package
- Hitch Package
- Technology Package
This Denali Ultimate trim level elevates the Sierra 3500HD to new heights, offering a wealth of premium features and advanced technologies to enhance your driving experience. From the stunning Vader Chrome Signature Denali grille to the luxurious full-grain leather seating, every detail has been meticulously crafted to deliver uncompromising style and sophistication.
The Sierra 3500HD Denali Ultimate's impressive capabilities are matched by its refined, comfortable interior. Indulge in the warmth of heated and ventilated front seats, the convenience of a power driver's seat with memory, and the clarity of the 13.4" diagonal Premium GMC Infotainment System. Stay connected and entertained with seamless wireless smartphone integration, a premium Bose audio system, and a host of advanced driver assistance technologies.
Whether you're tackling tough jobs or enjoying the open road, this 2026 GMC Sierra 3500HD Denali Ultimate is the ultimate expression of power, luxury, and innovation. Experience the difference for yourself by visiting our showroom today.
Located in Zanesville, Ohio, Jeff Drennen Superstore proudly serves drivers throughout Muskingum County and nearby communities including Newark, Cambridge, Coshocton, Dresden with inventory updated daily and availability subject to change. Our dealership is known across Southeast Ohio for offering dependable cars, trucks, and SUVs at competitive prices. This vehicle is a great example of the value and selection drivers expect when shopping Jeff Drennen Superstore inventory. Nationwide shipping and courtesy airport transportation are available. Call us today 740-452-3611.
2026 GMC Sierra 3500 HD Denali Ultimate T26636
- New
- Diesel
$102,010MSRP
$100,510Final Price
Jeff Drennen GM
Call 740-712-2068
We’re here to help
The overview
- Exterior Color
- Summit White
- Interior Color
- Alpine Umber, Full Grain Leather seating surfaces
- Body/Seating
- Truck/5 seats
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
- Bed Length
- Long Box
- VIN
- 1GT4UYEY1TF300733
- Stock Number
- T26636
The highlights
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
The full specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Services capable
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Moonroof sunshade: manual
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Surround View Monitor
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 275/65SR20.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 275/65SR20.0E
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 13.4"
- Satellite radio trial duration with new vehicle purchase (months): 3
- Smart device integration
- Speaker type: brand
- Speakers: 12
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Diesel engine warranty: 60 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Powertrain warranty: 60 months/60,000miles
- Roadside assistance coverage: 60 months/60,000miles
- Front center armrest
- Front seats: bucket
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated front seats
- Heated rear seats
- Leather steering wheel
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Block heater
- Compressor: intercooled turbo
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Horsepower: 470hp @ 2,800RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 32
- Rear locking differential
- Recommended fuel: Diesel
- Standard fuel economy fuel type: diesel
- Torque: 975 lb.-ft. @ 1,600RPM
- Transmission: 10 speed automatic
- Ground clearance (min): 283mm (11.1")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Door mirrors: chrome
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Compression ratio: 16.00 to 1
- Curb weight: 3,810kg (8,399lbs)
- Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
- Engine displacement: 6.6 L
- Engine torque: 975 lb.-ft. @ 1,600RPM
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,062mm (81.2")
- Exterior length: 6,776mm (266.8")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- GVWR: 5,557kg (12,250lbs)
- Payload: 1,713kg (3,777lbs)
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Towing capacity: 9,072kg (20,000lbs)
- Turning radius: 8.7m (28.5')
- Wheelbase: 4,369mm (172.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: warning
- Security system
- Traction control
Notes from the dealer
Peace of mind
Factory warranty
36 months/36,000miles from the vehicle's original in-service date
A name you can trust
Jeff Drennen GM is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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