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New · Covert Buick GMC Bee Cave

# 2026 GMC Sierra 2500HD Denali

VIN 1GT4UREY5TF421495 · Stock TF421495

![](/_next/image/?url=%2F_next%2Fstatic%2Fimmutable%2Fmedia%2Fno-photo.1dn04h7xk64d3.jpg&w=3840&q=80)Photos coming soon

MSRP$92,775

**Manufacturer offers**Through Nov 30

Buick & GMC Consumer Cash−$1,500

GMC Bonus Cash−$4,000

Price$87,275

Price excludes tax, title, license and the $225 documentary fee.

The offers as the manufacturer names them
* Buick & GMC Consumer Cash Program−$1,500
* GMC Bonus Cash−$4,000

[Check availability](/inventory/new-2026-gmc-sierra-2500hd-denali-4wd-4d-crew-cab-1gt4urey5tf421495/?form=availability)[Schedule a test drive](/inventory/new-2026-gmc-sierra-2500hd-denali-4wd-4d-crew-cab-1gt4urey5tf421495/?form=test-drive)[Ask a question](/inventory/new-2026-gmc-sierra-2500hd-denali-4wd-4d-crew-cab-1gt4urey5tf421495/?form=question)

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[Trading in your car for this GMC Sierra 2500HD?Get an offer for it and put it toward this one.](/value-your-trade/)

Covert Buick GMC Bee Cave[(512) 954-9290](tel:+15129549290)

16501 Sweetwater Village Dr Bldg 1, Austin, TX 78738  
Sales: Monday to Saturday, 9 AM to 7 PM; closed Sunday

### 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

Black

Fuel

Diesel

### Equipment 147

#### Packages

* Denali Reserve Package
* Gooseneck/5th Wheel Prep Package
* Preferred Equipment Group 5SA
* Technology Package
1 more
* 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

* 7 Speakers
* AM/FM radio: SiriusXM with 360L
* Bose Premium 7-Speaker Sound 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
* 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
52 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 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
* Rear reading lights
* Rear seat center armrest
* Voltmeter
* 12-Way Power Driver Seat Adjuster with Lumbar
* 12-Way Power Passenger Seat Adjuster with Lumbar
* Forge Perforated Leather-Appointed Front Seat Trim
* Front Center Armrest
* 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
21 more
* Bumpers: body-color
* Front License Plate Kit
* IntelliBeam Automatic High Beam on/Off
* LED Smoked Amber Roof Marker Lamps
* Power-Retractable Assist Steps
* Rear step bumper
* Rear Wheelhouse Liners
* Signature Chrome Denali Grille
* Spray-on Pickup Bedliner with GMC Logo
* Turn signal indicator mirrors
* Winter Grille Cover
* Wheels: 20" Ultra Bright Machined
* 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
* Polished Exhaust Tip
* 2-Speed Active Transfer Case
* 220-Amp Alternator
* Engine Block Heater
* Exhaust Brake
* Heavy-Duty 80 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
* Power steering
* Front anti-roll bar

### From the store

Price includes: $1500 - Buick & GMC Consumer Cash Program. Exp. 11/30/2026 $4000 - GMC Bonus Cash. Exp. 11/30/2026

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