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2026 GMC Sierra 2500HD Denali Ultimate
VIN 1GT4UXEY4TF359754 · Stock TF359754
Details
- Engine
- 6.6L V8 diesel
- Transmission
- 10-speed automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- Body
- 4D Crew Cab
- Exterior
- Sterling Metallic
- Interior
- Alpine Umber
- Fuel
- Diesel
Equipment 144
Packages
- Gooseneck/5th Wheel Prep Package
- Preferred Equipment Group 5SB
- Technology Package
- X31 Off-Road Package
Safety
- Emergency communication system: OnStar
- Lane Departure Warning System
- Security system
- Unauthorized Entry Theft-Deterrent System
21 more
- Automatic Emergency Braking
- Buckle to Drive
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- HD Surround Vision
- Inside Rearview Auo-Dimming Rear Camera Mirror
- Rear Cross Traffic Alert
- Ultrasonic Front and Rear Park Assist
- Safety Alert Seat
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Brake assist
- Electronic Stability Control
- Panic alarm
Technology
- 12 Speakers
- AM/FM radio: SiriusXM with 360L
- Bose Premium Series 12-Speaker System
- Premium audio system: Premium GMC Infotainment System
15 more
- Radio: AM/FM Stereo with Premium GMC Infotainment System
- SiriusXM with 360L Trial Subscription
- Steering Wheel Audio Controls
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Heads-Up Display
- 2 Charge-Only Rear USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- 2 USB Ports
- Apple CarPlay/Android Auto
- Multicolor 15" Diagonal Head-Up Display
- OnStar Services Capable
- Wireless Charging
- Wireless Phone Projection
- Steering wheel mounted audio controls
Interior
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
53 more
- Driver Memory
- Memory seat
- Power driver seat
- Push Button Start
- Remote Vehicle Starter System
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- Keyless Open and Start
- Power moonroof
- Power Sunroof
- LED Cargo Area Lighting
- Auto-dimming Rear-View mirror
- Floor-Mounted Center Console
- Garage door transmitter
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated steering wheel
- Leather steering wheel
- Rear reading lights
- Rear seat center armrest
- Voltmeter
- 16-Way Power Driver Seat Adjuster with Lumbar
- 16-Way Power Passenger Seat Adjuster with Lumbar
- Front Center Armrest
- Full Grain Leather Seat Trim
- Heated 2nd Row Outboard Seats
- Heated Driver and Front Outboard Passenger Seats
- Heated front seats
- Heated rear seats
- Power passenger seat
- Ventilated Driver and Front Passenger Seats
- Ventilated front seats
- Power Front Passenger Windows with Express Up/Down
- Power Sliding Rear Window with Defogger
- Air Conditioning
- Power windows
- Remote keyless entry
- Speed control
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Front Bucket Seats
- Split folding rear seat
- Passenger door bin
Exterior
- Pickup Box
- Auto High-beam Headlights
- Front fog lights
- Auto-dimming door mirrors
18 more
- Bumpers: body-color
- IntelliBeam Automatic High Beam on/Off
- LED Smoked Amber Roof Marker Lamps
- Rear step bumper
- Rear Wheelhouse Liners
- Signature Denali Ultimate Grille in Vadar Chrome
- Spray-on Pickup Bedliner with GMC Logo
- Turn signal indicator mirrors
- Wheels: 20" Ultra-Bright Machined Aluminum
- Deep-Tinted Glass
- Front Rain-Sensing Wipers
- Rain sensing wipers
- Delay-off headlights
- Fully automatic headlights
- Heated door mirrors
- Power door mirrors
- Alloy wheels
- Variably intermittent wipers
Mechanical
- Off-Road Suspension
- Speed-sensing steering
- Front wheel independent suspension
- Hill Descent Control
13 more
- 2-Speed Active Transfer Case
- 220-Amp Alternator
- Block heater
- Dual Heavy-Duty 70 Amp Battery
- Bed View Camera with Two Trailer Camera Provisions
- Trailer Cam Provisions and Trailer Viewing Software
- Trailer Side Blind Zone Alert
- Hitch Guidance with Hitch View
- in-Vehicle Trailering System App
- Trailer Tire Pressure Monitor Sensors
- 3.42 Axle Ratio
- Power steering
- Front anti-roll bar
From the store
Call us at 512-954-9290
Introducing the 2026 GMC Sierra 2500HD Denali Ultimate in Silver—a truck built for those who demand capability, refinement, and technology in a powerful package. This Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic transmission and 4WD delivers the performance and reliability you need for work and recreation alike. With just 5 miles on the odometer, this is virtually a new truck ready to serve your needs.
- Gooseneck/5th Wheel Prep Package
- Preferred Equipment Group 5SB
- Technology Package
- X31 Off-Road Package
- Bose Premium Series 12-Speaker System with SiriusXM 360L Trial Subscription
- Bed View Camera with Two Trailer Camera Provisions and Trailer Viewing Software
- HD Surround Vision with Ultrasonic Front and Rear Park Assist
- Multicolor 15" Diagonal Head-Up Display
- Wireless Phone Projection with Apple CarPlay and Android Auto
- Power Sunroof
- Heated and Ventilated Leather Seats with 16-Way Power Adjusters
- Off-Road Suspension with 2-Speed Active Transfer Case
- Signature Denali Ultimate Grille in Vader Chrome with LED Smoked Amber Roof Marker Lamps
The Sierra 2500HD Denali Ultimate combines workhorse capability with premium comfort. The 2-Speed Active Transfer Case and Off-Road Suspension with Hill Descent Control tackle challenging terrain, while the Gooseneck/5th Wheel Prep Package ensures you're ready for heavy hauling. The spray-on bedliner with GMC logo protects your cargo bed, and multiple USB charge ports throughout keep your devices powered during long hauls.
Step inside to discover a driver-focused environment. The 16-way power driver seat with lumbar support and heated/ventilated functions ensures comfort on extended drives, while the heated steering wheel and automatic temperature control maintain your ideal climate. The Bose Premium Series audio system with wireless charging and multiple connectivity options transforms your cab into a sophisticated mobile workspace.
Safety and advanced technology are woven throughout. The Bed View Camera with trailer provisions, Trailer Side Blind Zone Alert, and Trailer Tire Pressure Monitor Sensors provide complete visibility when towing. The Rear Cross Traffic Alert, Automatic Emergency Braking, and Lane Departure Warning System work together to keep you secure on every journey. OnStar Services capability keeps you connected should you need assistance.
This truck represents the ultimate in diesel-powered sophistication and capability. The Denali Ultimate trim delivers distinctive styling with the signature grille, premium lighting, and refined interior appointments that set it apart. Whether you're managing a job site, towing heavy loads, or enjoying weekend adventures, this Sierra 2500HD is engineered to exceed your expectations.
Call us at 512-954-9290 Price includes: $2000 - GMC Bonus Cash. Exp. 11/30/2026
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