2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

The 2026 GMC Sierra 2500HD AT4 is a powerhouse of capability and style, ready to conquer any terrain with confidence. This exceptional vehicle boasts an impressive array of features that elevate the driving experience to new heights. - ENGINE BLOCK HEATER - ALTERNATOR, 220 AMP - 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) - Preferred Equipment Group 4SB - X31 Off-Road Package - Bose Premium 7-Speaker Sound 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 - Manual Tilt-Wheel/Telescoping Steering Column - 2-Speed Active Transfer Case - Gloss Black Header Grille and Grille Insert Bars - LED Cargo Area Lighting - Rear Wheelhouse Liners - Spray-on Pickup Bedliner with GMC Logo - 2 Charge-Only Rear USB Ports - 2 Charge/Data USB Ports Inside Center Console - 2 USB Ports - Bed View Camera with Two Trailer Camera Provisions - Floor-Mounted Center Console - Front Premium Floor Liners with Removable Carpet Insert - HD Surround Vision - OnStar Services Capable - Rear Cross Traffic Alert - Rear Premium Floor Liners with Removable Carpet Insert - Trailer Cam Provisions and Trailer Viewing Software - Trailer Side Blind Zone Alert - Ultrasonic Front and Rear Park Assist - Wireless Charging - Wireless Phone Projection - Keyless Open and Start - Heated 2nd Row Outboard Seats - Heated Driver and Front Outboard Passenger Seats - Safety Alert Seat - Ventilated Driver and Front Passenger Seats - Unauthorized Entry Theft-Deterrent System - Deep-Tinted Glass - Front Rain-Sensing Wipers - Power Front Passenger Windows with Express Up/Down This Sierra 2500HD AT4 is a true workhorse, with the power and capability to tackle any job or adventure with ease. Experience the ultimate in off-road performance, towing capacity, and premium comfort. Schedule a test drive today and see for yourself why this truck is the perfect choice for your next journey.

Additional Information

Preferred Equipment Group 4SB,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 steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,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,220-Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,Bumpers: body-color,Front License Plate Kit,Gloss Black Header Grille and Grille Insert Bars,Heated door mirrors,IntelliBeam Automatic High Beam on/Off,LED Cargo Area Lighting,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,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,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