2026 GMC Sierra 2500HD AT4X Crew Cab 4WD

Introducing the 2026 GMC Sierra 2500HD AT4X - a true masterpiece of power, capability, and refined sophistication. This exceptional truck is more than just a workhorse; it's a testament to GMC's unwavering commitment to engineering excellence. Equipped with a Duramax 6.6L V8 Turbodiesel engine, the Sierra 2500HD AT4X delivers an unparalleled 470 horsepower and an astounding 975 lb-ft of torque, making it a force to be reckoned with on and off the road. Whether you're tackling tough terrain or hauling heavy loads, this truck is built to handle it all with ease. Gooseneck/5th Wheel Prep Package Hitch Package Preferred Equipment Group 4SG Bose Premium Series 12-Speaker System SiriusXM with 360L Trial Subscription Steering Wheel Audio Controls Electric Rear-Window Defogger 120-Volt Bed Mounted Power Outlet 120-Volt Instrument Panel Power Outlet Push Button Start Remote Vehicle Starter System Universal Home Remote The 2026 GMC Sierra 2500HD AT4X is more than just a powerful workhorse; it's a true expression of refined luxury and advanced technology. From the stunning Gloss Black header grille and grille insert bars to the Spray-on Pickup Bedliner with the iconic GMC logo, every detail has been meticulously crafted to deliver a premium driving experience. Step inside the cabin, and you'll be greeted by a wealth of comfort and convenience features that elevate the driving experience. The heated and ventilated front seats, heated rear seats, and 16-way power adjustable driver and passenger seats ensure exceptional comfort, while the Multicolor 15" Diagonal Head-Up Display and Wireless Charging keep you connected and in control. Safety is also a top priority with the Sierra 2500HD AT4X, which boasts a comprehensive suite of advanced driver-assistance technologies. From the Ultrasonic Front and Rear Park Assist to the Trailer Tire Pressure Monitor Sensors, this truck is designed to keep you and your cargo safe on every journey. Whether you're tackling tough terrain, hauling heavy loads, or simply seeking a luxurious and capable daily driver, the 2026 GMC Sierra 2500HD AT4X is the ultimate choice. Experience the power, the refinement, and the uncompromising quality that make this truck a true standout in its class. Visit our showroom today to take this remarkable vehicle for a test drive and discover the difference for yourself.

Additional Information

Gooseneck/5th Wheel Prep Package,Hitch Package,Preferred Equipment Group 4SG,12 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium Series 12-Speaker 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,Heads-Up Display,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 moonroof,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,220-Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,Front License Plate Kit,Gloss Black Door Handles,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,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-on Pickup Bedliner with GMC Logo,Turn signal indicator mirrors,Winter Grille Cover,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,Garage door transmitter,HD Surround Vision,Heated steering wheel,Illuminated entry,Inside Rearview Auo-Dimming Rear Camera Mirror,Leather steering wheel,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,16-Way Power Driver Seat Adjuster with Lumbar,16-Way Power Passenger Seat Adjuster with Lumbar,Front Bucket Seats,Front Center Armrest,Full Grain Leather Seat Trim,Heated 2nd Row Outboard Seats,Heated Driver and Front Outboard Passenger Seats,Heated front seats,Heated rear seats,Power passenger seat,Safety Alert Seat,Split folding rear seat,Ventilated Driver and Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance with Hitch View,in-Vehicle Trailering System App,Trailer Tire Pressure Monitor Sensors,Alloy wheels,Wheels: 18" Machined Aluminum with High Gloss Black Accents,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