Meet the 2024 GMC Sierra 2500HD AT4, a full-size pickup engineered for those who demand capability, comfort, and sophistication in their work truck. - Duramax 6.6L V8 Turbodiesel engine with 470 horsepower and 975 lb-ft of torque - 4WD with 2-Speed Active Transfer Case and off-road suspension - Adaptive Cruise Control with Forward Collision Alert and Lane Keep Assist - Heated and ventilated leather front seats with power adjustability and lumbar support - Bose Premium 7-Speaker audio system with Apple CarPlay and Android Auto - Sunroof with power operation - Multicolor 15" Head-Up Display with navigation - HD Surround Vision Camera with Bed View Camera and trailer provisions - Blind Spot Alert System with Rear Cross Traffic Alert and Lane Departure Warning - OnStar and GMC Connected Services capability - Ultrasonic front and rear park assist with hitch guidance - SiriusXM 360L satellite radio with 360-degree coverage - Engine Block Heater for cold-weather reliability - Spray-on bedliner with AT4 logo and 22" Gloss Black aluminum wheels This Sierra 2500HD arrives finished in crisp White, presenting a commanding presence both on the job site and the highway. The AT4 Premium Plus Package elevates the experience with refined appointments including a power sunroof, technology enhancements, and the exclusive AT4 high-clearance step with integrated LED lighting. Power-retractable assist steps make entry and exit effortless, while body-color wheel arch moldings and premium exterior detailing reflect the attention to detail GMC has invested in this truck. Inside, the cabin balances work-ready durability with genuine luxury. Perforated leather upholstery adorns the front bucket seats, complemented by heated and ventilated functions on both driver and passenger sides. The 10-way power driver's seat with lumbar adjustment and power passenger seat ensure you remain comfortable during extended drives. Dual-zone automatic climate control maintains your preferred temperature regardless of season. The technology suite keeps you connected and in control. The GMC Infotainment System features Apple CarPlay and Android Auto integration through its touchscreen interface, while wireless phone projection adds convenience without distraction. A wireless charging pad eliminates cable management, and dual USB charge ports throughout the cabin accommodate multiple devices. The multicolor Head-Up Display projects critical driving information directly into your line of sight. Safety technology runs throughout this Sierra, with automatic emergency braking, forward collision alert, and blind spot monitoring working in concert to reduce accident risk. The Safety Alert Seat provides tactile warnings during critical moments. HD Surround Vision gives you a complete perspective around the truck, while the integrated trailer brake controller manages stopping power when towing. Rain-sensing wipers and automatic high-beam headlights adjust to changing conditions without driver intervention. The Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness positions this truck for serious towing work, while the hitch guidance system with hitch view camera simplifies hitching trailers in tight spaces. A 220-amp alternator and heavy-duty battery ensure reliable power for work equipment and accessories. The engine block heater addresses cold-weather starts, and an exhaust brake provides additional stopping control when fully loaded. This 2024 Sierra 2500HD AT4 combines the Duramax diesel's legendary torque and efficiency with GMC's commitment to premium truck ownership. Every detailfrom the climate-controlled leather seating to the intelligent camera systemshas been thoughtfully engineered for those who view their truck as both a capable work partner and a reflection of their standards. Experience the difference genuine truck engineering makes.

Additional Information

AT4 Preferred Package,AT4 Premium Plus Package,Gooseneck/5th Wheel Prep Package,Hitch Package (LPO),Preferred Equipment Group 4SB,Technology Package,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 w/Premium GMC Infotainment System,SiriusXM w/360L,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,Front anti-roll bar,Front wheel independent suspension,Keyless Open & 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,Adaptive Cruise Control,Speed control,2-Speed Active Transfer Case,220-Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp Battery,High Idle Switch,Auto-dimming door mirrors,Body Color Wheel Arch Moldings (LPO),Bumpers: body-color,Front License Plate Kit,Gloss Black Header Grille & 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 (LPO),Power door mirrors,Power-Retractable Black Assist Steps,Rear step bumper,Rear Wheelhouse Liners,Spray-On Bedliner w/AT4 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 w/2 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 Prem Floor Liners w/Removable Carpet Insert,Front reading lights,GMC Connected Access Capable,HD Surround Vision,Heated steering wheel,Illuminated entry,Inside Rearview Auto-Dimming Rear Camera Mirror,Multicolor 15" Diagonal Head-Up Display,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Cam Provisions & Trailer Viewing Software,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wireless Charging,Wireless Phone Projection,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver & 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 & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance w/Hitch View,In-Vehicle Trailering System App,Integrated Trailer Brake Controller,Alloy wheels,Wheels: 20" High Gloss Black 8 Spokes Aluminum,Wheels: 22" Gloss Black Aluminum (LPO),Wheels: 22" Painted Black,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Front Passenger Windows w/Express Up/Down,Power Sliding Rear Window w/Defogger,Rain sensing wipers,Variably intermittent wipers,**PREMIUM SOUND SYSTEM**,**BLIND SPOT ALERT SYSTEM**,**TOUCH SCREEN RADIO**,**PARK ASSIST**,**BACKUP CAMERA**,**STEERING WHEEL CONTROLS**,**FORWARD COLLISION ALERT**,**TOW PACKAGE**,**REAR CROSS TRAFFIC ALERT**,**SAFETY ALERT SEAT**,**SURROUND VISION CAMERA**,**LANE KEEP ASSIST**,**SUNROOF/MOONROOF**,**4WD**,**NAVIGATION**,**REAR VIEW MIRROR CAMERA**,**KEYLESS ENTRY**,**REMOTE START**,**ANDROID AUTO**,**ON STAR**,**SIRIUS XM RADIO**,**APPLE CARPLAY**,**ADAPTIVE CRUISE**,**BOSE PREMIUM AUDIO SYSTEM**,**BLUETOOTH HANDS FREE CALLING**,**FRONT USB CHARGING PORTS**,**LEATHER**,**AUTO HEADLIGHTS**,**POWER ADUSTABLE DRIVER'S SEAT**,**POWER ADJUSTABLE PASSENGER SEAT**,**BLIND SPOT WARNING SYS**,**REAR TRAFFIC ALERT**,**HEATED/COOLED SEATS**,**HEADS UP DISPLAY**,**REAR PARK ASSIST**,**RUNNING BOARDS**,**BEDLINER**