2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

SPRINGFIELD AREA'S #1 VOLUME BUICK GMC DEALER!! Prepare to be captivated by the ultimate in power, capability, and style - the 2026 GMC Sierra 2500HD AT4. This exceptional vehicle is the embodiment of rugged sophistication, built to conquer any terrain while delivering a driving experience that will leave you in awe. - **SUNROOF!!** - 4G LTE WI-FI (R) HOTSPOT CAPABLE (SUBJECT TO TERMS SEE ONSTAR.COM - 4WD!!! - BLUE TOOTH!!!! - REAR VIEW CAMERA!!! - REMOTE KEYLESS ENTRY!!! - REMOTE VEHICLE START!!! - 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) - AT4 Preferred Package - AT4 Premium Plus Package - Gooseneck/5th Wheel Prep Package - Hitch Package - Max Trailering Package - Technology Package - X31 Off-Road Package Boasting a commanding presence with its bold, black exterior, this Sierra 2500HD AT4 is more than just a work truck it's a statement of power and capability. Equipped with the renowned Duramax 6.6L V8 Turbodiesel engine, this beast delivers an astounding 470 horsepower and an incredible 975 lb-ft of torque, ensuring that no task is too demanding. The Sierra 2500HD AT4 is designed to conquer any terrain, thanks to its advanced 4WD system and the X31 Off-Road Package. Whether you're traversing rugged trails or navigating through inclement weather, this truck will keep you in control and confident behind the wheel. Step inside the cabin, and you'll be greeted by a premium, technology-packed interior that elevates the driving experience. The Bose Premium 7-Speaker Sound System and the Premium GMC Infotainment System with SiriusXM 360L will keep you entertained and connected on every journey. Thoughtful features like the Wireless Charging, Heated Steering Wheel, and Ventilated Seats ensure your comfort and convenience. Safety is paramount in the Sierra 2500HD AT4, with advanced driver-assist technologies such as Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert. The Bed View Camera with Trailer Camera Provisions and the in-Vehicle Trailering System App make towing and maneuvering a breeze. This exceptional vehicle is more than just a truck it's a testament to GMC's commitment to excellence. Experience the power, capability, and sophistication of the 2026 GMC Sierra 2500HD AT4 for yourself. Visit our showroom today and let us demonstrate why this is the ultimate choice for your next adventure. IN BUSINESS SINCE 1919 AND REMEMBER.....THE THOMPSON BOYS ARE DEALING!!!!! Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 06/01/2026

Additional Information

AT4 Preferred Package,AT4 Premium Plus Package,Gooseneck/5th Wheel Prep Package,Hitch Package,Max Trailering Package,Technology Package,X31 Off-Road Package,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,Power Sunroof,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,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,Inside Rearview Auo-Dimming Rear Camera Mirror,Multicolor 15" Diagonal Head-Up Display,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,Perforated Leather-Appointed Front Seat Trim,Power passenger seat,Safety Alert Seat,Split folding rear seat,Ventilated Driver and Front Passenger Seats,Passenger door bin,Hitch Guidance with Hitch View,in-Vehicle Trailering System App,Wheels: 20" High Gloss Black 8 Spokes Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Front Passenger Windows with Express Up/Down,Power Sliding Rear Window with Defogger,Rain sensing wipers,Variably intermittent wipers,3.42 Axle Ratio,REMOTE KEYLESS ENTRY!!!,REMOTE VEHICLE START!!!,**SUNROOF!!**,4WD!!!,REAR VIEW CAMERA!!!,4G LTE WI-FI (R) HOTSPOT CAPABLE (SUBJECT TO TERMS SEE ONSTAR.COM,BLUE TOOTH!!!!

*Thompson Sales Company does not offer or arrange vehicle shipping services.* Customers requiring transport must make their own arrangements with a third-party carrier. Please get in touch with our sales team for more information.