2026 GMC Sierra 3500HD AT4

Location: Covert Ford in Austin, TX

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Item Description
Sales Price: $83,674
Days on the lot: 16 Days
Mileage: 587
VIN / Stk#: 1GT4UVEY6TF268134 / 2260897A
Body Style: 4 Door Pickup
Trans / Drivetrain: Automatic 4x4
Engine: 6.6L V8 Diesel
Color: Ext: Titanium Rush Metallic / Int: Jet Black With Kalahari Accents
Location: Austin, TX
Dealer Name: Covert Ford

⇩ View Seller Comments

🔥 2026 GMC Sierra 3500HD AT4 Duramax 4WD 🔥 Only 587 Miles! If you've been searching for a heavy-duty truck that refuses to compromise, this is it.

This stunning 2026 GMC Sierra 3500HD AT4 combines aggressive AT4 styling, legendary Duramax diesel power, premium comfort, and serious towing capability in one incredible package.

Duramax 6.6L V8 Turbodiesel 10-Speed Automatic Transmission 4WD Capability Crew Cab Convenience Titanium Exterior Jet Black Interior with Kalahari Accents Only 587 Miles Whether you're towing, hauling, exploring, or simply want one of the most capable trucks on the road, this Sierra 3500HD AT4 is ready for the job.

With its like-new condition and exceptionally low mileage, opportunities like this don't stay available for long.

🚨 Inventory this clean and this hard to find attracts attention fast.

Don't miss your chance to own one of the most desirable heavy-duty trucks on the market today.

📞 Call Covert Ford NOW at to get all the details, verify availability, and schedule your VIP test drive appointment.

📍 Visit Covert Ford and see why drivers from across Texas are making the trip for exceptional vehicles and outstanding customer service.

Act fast—this Sierra 3500HD AT4 won't be here long! CALL Covert Ford Lincoln is excited to present the 2026 GMC Sierra 3500HD! Designed for reliability and performance, this vehicle is available now at our dealership and ready for a test drive.

Key Features: Titanium 2026 GMC Sierra 3500HD AT4 2026 GMC Sierra 3500HD 4D Crew Cab AT4 Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.

Serving Texas with excellence for over 115 years, Covert Ford Lincoln Austin is your trusted dealership for best-selling Ford trucks like the F-150 and Bronco, versatile SUVs like the Explorer and Expedition, and premium Lincoln models like the Navigator and Aviator.

Certified Service & Maintenance Free Delivery Anywhere in Texas Call us today at or visit covertford.com to find your dream vehicle.

Hablamos Español! Shop New & Used Vehicles Now.

⇩ View Vehicle Equipment

  • At4 Preferred Package
  • At4 Premium Plus Package
  • Black Badging Package
  • Gooseneck/5Th Wheel Prep Package
  • Hitch Package
  • Preferred Equipment Group 4Sb
  • Technology Package
  • X31 Off-Road Package
  • 7 Speakers
  • Am/Fm Radio: Siriusxm With 360L
  • Bose Premium 7-Speaker Sound System
  • 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
  • Air Conditioning
  • Automatic Temperature Control
  • Electric Rear-Window Defogger
  • Front Dual Zone A/C
  • Rear Window Defroster
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Driver Memory
  • Memory Seat
  • Power Driver Seat
  • Power Front Windows With Passenger Express Up/Down
  • Power Steering
  • Push Button Start
  • Remote Keyless Entry
  • Remote Vehicle Starter System
  • Steering Wheel Mounted Audio Controls
  • Universal Home Remote
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Off-Road Suspension
  • Speed-Sensing Steering
  • Traction Control
  • 4-Wheel Disc Brakes
  • Abs Brakes
  • Dual Front Impact Airbags
  • Dual Front Side Impact Airbags
  • Emergency Communication System: Onstar Services Capable
  • Front Anti-Roll Bar
  • Front Wheel Independent Suspension
  • Keyless Open And Start
  • Low Tire Pressure Warning
  • Occupant Sensing Airbag
  • Overhead Airbag
  • Power Sunroof
  • Pickup Bed
  • Brake Assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Exterior Parking Camera Rear
  • Hill Descent Control
  • Auto High-Beam Headlights
  • Delay-Off Headlights
  • Front Fog Lights
  • Fully Automatic Headlights
  • Panic Alarm
  • Security System
  • Unauthorized Entry Theft-Deterrent System
  • Speed Control
  • 2-Speed Active Transfer Case
  • Dual 220-Amps Primary And 170-Amps Auxiliary Alternators
  • Engine Block Heater
  • Exhaust Brake
  • Heavy-Duty 80 Amp-Hour Battery
  • High Idle Switch
  • Auto-Dimming Door Mirrors
  • Black Gmc Emblems
  • Black Power-Retractable Assist Steps
  • Black Sierra Nameplates
  • Bumpers: Body-Color
  • Bumpers: Body-Color
  • Front License Plate Kit
  • Gloss Black Header And Grille Insert Bars
  • Gmc Multipro Tailgate Step Lights
  • Memorized Settings Including Door Mirror(S)
  • Memorized Settings For 2 Drivers
  • Driver Seat Memory
  • Remote Engine Start : Keyfob Remote Start
  • Remote Power Door Locks
  • Power Windows
  • Cruise Controls On Steering Wheel
  • Adaptive Cruise Control
  • Trailer Hitch
  • 4-Wheel Abs Brakes
  • Front Ventilated Disc Brakes
  • 1St And 2Nd Row Curtain Head Airbags
  • Passenger Airbag
  • Side Airbag
  • Wireless Phone Connectivity
  • Premium Gmc Infotainment System
  • Audio System Premium Brand : Premium Gmc Infotainment System
  • Audio System Premium Brand Speakers: Bose
  • Siriusxm With 360L Am/Fm/Satellite Radio
  • Siriusxm With 360L Satellite Radio
  • Total Number Of Speakers: 7
  • Braking Assist
  • Abs And Driveline Traction Control
  • Stability Controll With Anti-Roll
  • Privacy Glass: Deep
  • Black Aluminum Rims
  • Wheel Diameter: 20
  • Wheel Width: 8.5
  • Front Fog/Driving Lights
  • Leatherette Steering Wheel Trim
  • Urethane Shift Knob Trim
  • Aluminum Dash Trim
  • Aluminum/Sim Carbon Fibre Door Trim
  • Chrome Center Console Trim
  • Video Monitor Location: Front
  • Trip Computer
  • External Temperature Display
  • Auxilliary Engine Cooler
  • Tachometer
  • Auxilliary Transmission Cooler
  • Electrochromatic Auto-Dimming Mirrors
  • Power Remote Driver Mirror Adjustment
  • Power Extendable Trailer Style Exterior Mirrors
  • Heated Driver Mirror
  • Heated Passenger Mirror
  • Electrochromatic Rearview Mirror
  • Power Remote Passenger Mirror Adjustment
  • Power Retractable Mirrors
  • Turn Signal In Mirrors
  • Dual Illuminated Vanity Mirrors
  • Compass
  • Daytime Running Lights
  • Climate Controlled : Driver And Passenger Heated
  • Remote Window Operation
  • Audio Controls On Steering Wheel
  • Onstar Services Capable
  • Front And Rear Reading Lights
  • Anti-Theft Alarm System
  • Leather Seat Upholstery
  • Bucket Front Seats
  • Split Rear Bench
  • Fold-Up Cushion Rear Seats
  • Rear Seats Center Armrest
  • Tilt And Telescopic Steering Wheel
  • Heated Steering Wheel
  • Speed-Proportional Power Steering
  • Suspension Class: Off-Road
  • Automatic Front Air Conditioning
  • Dual Front Air Conditioning Zones
  • Tire Pressure Monitoring System: Tire Specific

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