2024 GMC Sierra 2500HD AT4X Crew Cab 4WD

This 2024 GMC Sierra 2500HD AT4X Crew Cab 4WD, finished in Summit White, delivers professional-grade heavy-duty capability powered by the Duramax 6.6L turbo-diesel V8 producing 470 horsepower and 975 lb-ft of torque, paired with the Allison 10-speed automatic transmission for exceptional towing strength and smooth power delivery. The AT4X off-road design is built for serious capability with features like red front recovery hooks, heavy-duty trailering equipment, and the GMC MultiPro tailgate, giving the truck both rugged functionality and distinctive presence. Inside, the Obsidian Rush interior combines durability with premium comfort designed for long drives and demanding workdays. The cabin features 16-way power front bucket seats with heating and ventilation, heated rear outboard seats, driver memory settings, and dual-zone climate control, creating a refined environment in a heavy-duty truck. Technology includes the GMC Premium Infotainment system with a 13.4-inch touchscreen, built-in Google compatibility, navigation capability, wireless Apple CarPlay and Android Auto, and a 12.3-inch driver information display, delivering modern connectivity and driver-focused information. This vehicle has passed our certification process and is offered with nationwide competitive pricing following a recent price adjustment, positioning this GMC Sierra 2500HD AT4X as a heavy-duty luxury truck that blends Duramax diesel power, off-road capability, and advanced technology for demanding work and adventure.

Additional Information

Gooseneck/5th Wheel Prep Package,Preferred Equipment Group 4SG,12 Speakers,AM/FM radio: SiriusXM with 360L,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,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 and GMC connected services capable,Front anti-roll bar,Front wheel independent suspension,Keyless Open & 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 & Grille Insert Bars,GMC MultiPro Tailgate Step Lights (LPO),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 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,Garage door transmitter,GMC Connected Access Capable,HD Surround Vision,Heated steering wheel,Illuminated entry,Inside Rearview Auto-Dimming Rear Camera Mirror,Leather steering wheel,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,16-Way Power Driver Seat Adjuster w/Lumbar,16-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Full Grain Leather Seat Trim,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seats,Heated front seats,Heated rear seats,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,Trailer Tire Pressure Monitor Sensors,Alloy wheels,Wheels: 18" Machined Alum w/High Gloss Blk Accents,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,470 HP Duramax 6.6L Turbo Diesel,Allison 10-Speed Automatic/4-Wheel Drive ,Multipro Tailgate/Spray-In Bedliner/Tonneau Cover ,Gooseneck & 5th Wheel Prep,18" Aluminum Wheels,AT4X Off-Road Suspension System