2026 GMC Sierra 3500HD AT4
$84,811 • 3 miles
VIN: 1GT4UVEY8TF333405
$84,811
$84,811
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Key Specifications
- Mileage
- 3 miles
- Trim
- AT4
- Interior Color
- Jet Black with Kalahari accents, Perforated Front
- Body Style
- Truck
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel Type
- Diesel
- Engine
- 6.6L 8-cyl
- Doors
- 4
- VIN
- 1GT4UVEY8TF333405
Who This Vehicle Is Good For
Contractors & Tradespeople
Capable bed and towing capacity for hauling equipment and materials to job sites.
Homeowners
Perfect for DIY projects, landscaping, and trips to the hardware store.
All-Weather Drivers
All-wheel drive provides confident handling in rain, snow, and varied road conditions.
Price Comparison
Market Insights
Financing information
Total price
$84,811
Typical monthly
$1,679/mo
Avg. APR
7.00%
60-month loan estimate for good credit. Not a credit offer; actual APR varies by lender, credit, and dealer. Assumes $0 down.
Open loan calculatorVehicle Description
From the dealer listing
Meet the 2026 GMC Sierra 3500HD AT4, a heavy-duty truck engineered to handle demanding work and challenging terrain with confidence and capability. - Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque - 10-Speed Automatic transmission with 4WD and 2-Speed Active Transfer Case - Power sunroof with automatic operation - AT4 Preferred Package including universal home remote and rear sliding power window - Gooseneck/5th Wheel Prep Package for hauling flexibility - Off-Road High Clearance Step with X31 Off-Road Package and Hill Descent Control - Premium GMC Infotainment System with 13.4 diagonal display and wireless phone projection - Bose Premium 7-Speaker Sound System with SiriusXM 360L trial subscription - Heated and ventilated leather front seats with 10-way power adjustment and lumbar support - HD Surround Vision with bed view camera and trailer camera provisions - Advanced safety features including automatic emergency braking and lane departure warning - Heated steering wheel and dual-zone automatic climate control - 220-amp alternator with engine block heater for reliability in all conditions - Spray-on pickup bedliner with GMC logo and 120-volt bed power outlet - 20-inch high gloss black aluminum wheels with all-terrain capability This Sierra 3500HD combines serious hauling capability with refined comfort and technology. The Duramax diesel engine delivers the power needed for gooseneck or fifth-wheel trailers, while the AT4 package adds rugged off-road components and elevated styling. Inside, heated and ventilated leather seats, a premium sound system, and advanced connectivity features make every drive more comfortable and connected. Whether you're managing a job site, towing heavy loads, or exploring beyond the pavement, this truck is ready to perform. The truck's construction emphasizes durability and functionality. The spray-on bedliner protects your cargo area, while the gooseneck prep package opens possibilities for serious towing applications. Available convenience features like the