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2026 GMC Sierra 3500HD Denali Ultimate

VIN 1GT4UYEY6TF152465 · Stock TF152465

2026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 1 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 2 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 3 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 4 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 5 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 6 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 7 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 8 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 9 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 10 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 11 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 12 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 13 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 14 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 15 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 16 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 17 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 18 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 19 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 20 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 21 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 22 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 23 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 24 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 25 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 26 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 27 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 28 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 29 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 30 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 31 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 32 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 33 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 34 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 35 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 36 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 37 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 38 of 392026 GMC Sierra 3500HD Denali Ultimate in Summit White, photo 39 of 39
39 photos

Details

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

Equipment 142

Packages

  • Gooseneck/5th Wheel Prep Package
  • Hitch Package
  • Preferred Equipment Group 5SB
  • Technology Package

Safety

  • Emergency communication system: OnStar Services capable
  • Lane Departure Warning System
  • Exterior Parking Camera Rear
  • Security system
22 more
  • Unauthorized Entry Theft-Deterrent System
  • Auto-Dimming Inside Rearview Mirror with Camera
  • Automatic Emergency Braking
  • Buckle to Drive
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • HD Surround Vision
  • Rear Cross Traffic Alert
  • Safety Alert Seat
  • Ultrasonic Front and Rear Park Assist
  • 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
14 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
  • GMC Premium 13.4" Diagonal Information Display
  • Multicolor 15" Diagonal Head-Up Display
  • 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
  • Power Front Windows with Passenger Express Up/Down
  • 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 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 Bed
  • Auto High-beam Headlights
  • Front fog lights
  • Auto-dimming door mirrors
16 more
  • Bumpers: body-color
  • IntelliBeam Automatic High Beam on/Off
  • LED Smoked Amber Roof Marker Lamps
  • Rear step bumper
  • Signature Denali Ultimate Grille in Vader Chrome
  • Spray-on Pickup Bedliner with GMC Logo
  • Turn signal indicator mirrors
  • 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

  • Speed-sensing steering
  • Front wheel independent suspension
  • 2-Speed Active Transfer Case
  • 220 Amp Alternator
12 more
  • Block heater
  • Dual Heavy-Duty 70 Amp-Hour Battery
  • ProGrade Trailering System
  • Bed View Camera with Two Trailer Camera Provisions
  • Trailer Camera Provisions
  • Trailer Side Blind Zone Alert
  • Hitch Guidance with Hitch View
  • in-Vehicle Trailering App
  • Trailer Tire Pressure Monitor Sensors
  • 3.42 Rear Axle Ratio
  • Power steering
  • Front anti-roll bar

From the store

Discover the ultimate in power, capability, and luxury with the 2026 GMC Sierra 3500HD Denali Ultimate. This exceptional truck is engineered to conquer any challenge, from towing heavy loads to navigating rugged terrain with ease.

Tailored to your needs, this Sierra 3500HD Denali Ultimate boasts an impressive array of features, including:

- All-Weather Floor Liners

- Gooseneck/5th Wheel Prep Package

- Preferred Equipment Group 5SB

- Technology Package

But the standout features don't stop there. This truck is packed with premium amenities that elevate your driving experience, such as:

- Bose Premium Series 12-Speaker System

- SiriusXM with 360L Trial Subscription

- Steering Wheel Audio Controls

- Electric Rear-Window Defogger

- 120-Volt Bed Mounted Power Outlet

- Push Button Start

- Remote Vehicle Starter System

- Multicolor 15" Diagonal Head-Up Display

- Rear Cross Traffic Alert

- Wireless Charging

- Wireless Phone Projection

Powered by the renowned Duramax 6.6L V8 Turbodiesel engine and equipped with a 10-Speed Automatic transmission, this Sierra 3500HD Denali Ultimate delivers unparalleled performance and capability. With its 4WD drivetrain, you'll conquer any terrain with confidence, whether you're towing a heavy trailer or navigating through challenging weather conditions.

Designed to impress, the exterior of this Sierra 3500HD Denali Ultimate features a Signature Denali Ultimate Grille in Vader Chrome and a Spray-on Pickup Bedliner with the iconic GMC logo. The bold, commanding presence of this truck is sure to turn heads wherever you go.

But the true essence of the Denali Ultimate lies in its uncompromising attention to detail and commitment to your comfort. From the heated and ventilated front seats to the heated second-row outboard seats, every inch of this cabin is crafted to provide you with the ultimate in luxury and convenience.

Whether you're hauling heavy loads, towing a trailer, or simply enjoying the ride, the 2026 GMC Sierra 3500HD Denali Ultimate is the ultimate expression of power, capability, and refinement. Experience the difference for yourself and schedule a test drive today. Price includes: $2000 - GMC Bonus Cash. Exp. 11/30/2026

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2026 GMC Sierra 3500HD Denali UltimateStock TF152465 · Covert Buick GMC Bee Cave

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2026 GMC Sierra 3500HD Denali UltimateStock TF152465 · 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.

Ask a question

2026 GMC Sierra 3500HD Denali UltimateStock TF152465 · 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.