2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Elevate your driving experience with the 2026 GMC Sierra 2500HD AT4, a true workhorse built to conquer any terrain. This exceptional vehicle combines unparalleled capability, refined comfort, and cutting-edge technology, making it the ultimate choice for those who demand the best. - Power Retractable Assist Steps with LED Lighting - 220 Amp Alternator - Duramax 6.6L V8 Turbodiesel Engine with 470 HP and 975 lb-ft of Torque - AT4 Premium Plus Package with Power Sunroof, Technology Package, and High Clearance Step - 3 Years of OnStar and SiriusXM Included - Hard Folding Truck Bed Cover by RealTruck Advantage - Gooseneck/5th Wheel Prep Package This Sierra 2500HD AT4 is the ultimate expression of rugged capability and refined sophistication. Boasting a commanding presence with its bold, muscular design and striking White exterior, this truck is ready to take on any challenge. Step inside and experience the unparalleled comfort of the Perforated Leather-Appointed Front Seat Trim, Heated and Ventilated Front Seats, and Heated Rear Outboard Seats. The Premium GMC Infotainment System with Bose Premium 7-Speaker Sound System and Wireless Charging ensure you stay connected and entertained on every journey. Beneath the surface, the Sierra 2500HD AT4 is engineered to excel. The Duramax 6.6L V8 Turbodiesel engine delivers incredible power and torque, while the 10-Speed Automatic Transmission and 4WD system provide exceptional control and confidence on any terrain. The X31 Off-Road Package, Hill Descent Control, and Off-Road Suspension further enhance the AT4's off-road prowess, making it the perfect companion for your next adventure. Safety is also a top priority, with features like Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert working tirelessly to keep you and your loved ones secure. The Trailer Cam Provisions, Trailer Viewing Software, and in-Vehicle Trailering System App make towing a breeze, giving you the confidence to tackle any job. Whether you're hauling heavy loads, navigating challenging off-road conditions, or simply enjoying the open road, the 2026 GMC Sierra 2500HD AT4 is the ultimate companion. Experience the power, capability, and refinement that set this truck apart from the rest. Visit our showroom today and let us demonstrate why the Sierra 2500HD AT4 is the perfect choice for your next vehicle. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 04/30/2026 $500 - GM Military Cash Allowance Program. Exp. 01/04/2027

Additional Information

AT4 Preferred Package,AT4 Premium Plus Package,Gooseneck/5th Wheel Prep Package,X31 Off-Road Package,3 Years SiriusXM,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 steering,Power windows,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,Front anti-roll bar,Front wheel independent suspension,Keyless Open and Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Pickup Box,Brake assist,Electronic Stability Control,Lane Departure Warning System,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,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,Bumpers: body-color,Gloss Black Header Grille and Grille Insert Bars,Heated door mirrors,IntelliBeam Automatic High Beam on/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Off-Road High Clearance Step,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-on Pickup Bedliner with GMC Logo,Turn signal indicator mirrors,1st and 2nd Rows All-Weather Floor Liners,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports Inside Center Console,2 USB Ports,3 Years OnStar One,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera with Two Trailer Camera Provisions,Buckle to Drive,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front Premium Floor Liners with Removable Carpet Insert,Front reading lights,HD Surround Vision,Heated steering wheel,Illuminated entry,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear Premium Floor Liners with Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Cam Provisions and Trailer Viewing Software,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front and Rear Park Assist,Voltmeter,Wireless Charging,Wireless Phone Projection,10-Way Power Driver Seat Adjuster with Lumbar,10-Way Power Passenger Seat Adjuster with Lumbar,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver and Front Outboard Passenger Seats,Heated front seats,Heated rear seats,Perforated Leather-Appointed Front Seat Trim,Power passenger seat,Safety Alert Seat,Split folding rear seat,Ventilated Driver and Front Passenger Seats,Ventilated front seats,Hard Folding Truck Bed Cover,Passenger door bin,Hitch Guidance with Hitch View,in-Vehicle Trailering System App,Alloy wheels,Wheels: 20" High Gloss Black 8 Spokes Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Front Passenger Windows with Express Up/Down,Rain sensing wipers,Variably intermittent wipers