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2026 GMC Sierra 2500HD Denali Ultimate

VIN 1GT4UXEY7TF401480 · Stock TF401480

2026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 1 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 2 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 3 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 4 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 5 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 6 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 7 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 8 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 9 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 10 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 11 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 12 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 13 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 14 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 15 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 16 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 17 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 18 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 19 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 20 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 21 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 22 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 23 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 24 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 25 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 26 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 27 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 28 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 29 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 30 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 31 of 322026 GMC Sierra 2500HD Denali Ultimate in Glacier White, photo 32 of 32
32 photos

Details

Engine
6.6L V8 diesel
Transmission
10-speed automatic
Drivetrain
4WD
Engine
Duramax 6.6L V8 Turbodiesel
Body
4D Crew Cab
Exterior
Glacier White
Interior
Alpine Umber
Fuel
Diesel

Equipment 152

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
  • 3 Years SiriusXM
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium Series 12-Speaker System
16 more
  • Premium audio system: Premium GMC Infotainment System
  • 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
54 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
  • All-Weather Floor Liners
  • 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
23 more
  • Body Color Wheel Arch Moldings
  • Bumpers: body-color
  • Front License Plate Kit
  • GMC MultiPro Tailgate Step Lights
  • 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
  • 22" Gloss Black Aluminum Wheels
  • Wheels: 20" Ultra-Bright Machined Aluminum
  • Wheels: 22" Painted Black Transit Steel
  • 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
14 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
  • Upfitter Switch Kit (5)
  • 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

Price includes: $2000 - GMC Bonus Cash. Exp. 11/30/2026

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2026 GMC Sierra 2500HD Denali UltimateStock TF401480 · Covert Buick GMC Bee Cave

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By submitting, you agree that Covert Buick GMC Bee Cave may contact you about this request by phone, text or email.

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2026 GMC Sierra 2500HD Denali UltimateStock TF401480 · Covert Buick GMC Bee Cave

An email or a phone number is enough.

By submitting, you agree that Covert Buick GMC Bee Cave may contact you about this request by phone, text or email.

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2026 GMC Sierra 2500HD Denali UltimateStock TF401480 · Covert Buick GMC Bee Cave

An email or a phone number is enough.

By submitting, you agree that Covert Buick GMC Bee Cave may contact you about this request by phone, text or email.