2024 GMC Sierra 2500HD AT4

1 Subwoofer, 10 Driver Seat Power Adjustments, 10 Passenger Seat Power Adjustments, 115V Cargo Area Power Outlet(s), 115V Front Power Outlet(s), 12.3 In. Instrument Cluster Screen Size, 12V Rear Power Outlet(s), 13.4 In. Infotainment Screen Size, 170 Amps Alternator, 2 Driver Memorized Settings, 2 Front Headrests, 220 AMP ALTERNATOR, 3 Rear Headrests, 3-point Front Seatbelts, 3-point Rear Seatbelts, 3.42 REAR AXLE RATIO, 4 One-touch Windows, 4-pin Trailer Wiring, 4-wheel ABS, 4X4, 6 Total Speakers, 60-40 Split Bench Rear Seat Type, 7-pin Trailer Wiring, 720 CCA Battery Rating, ADAPTIVE CRUISE CONTROL, Adjustable Front Headrests, Adjustable Rear Headrests, Air Filtration, Alarm Anti-theft System, Allison 10-Speed Shiftable Automatic, AM/FM Radio, Amazon Alexa Smart Device App Compatibility, Anti-lockout Power Door Locks, App Marketplace Integration Connected In-car Apps, Approach Lamps Exterior Entry Lights, AT4 PREFERRED PACKAGE, Audible Warning Pre-collision Warning System, Audio Steering Wheel Mounted Controls, Auto Delay Off Headlights, Auto High Beam Dimmer Headlights, Auto Off Electronic Parking Brake, Auto On/off Headlights, Auto-dimming Rearview Mirror, Auto-dimming Side Mirrors, Auto-locking Power Door Locks, Automatic Climate Control Front Air Conditioning, Auxiliary Oil Cooler, Auxiliary Transmission Fluid Cooler, Battery Saver, Black Fender Lip Moldings, Black Grille Color, Black Mirror Color, Black Surround Grille Color, Black Window Trim, Bluetooth Auxiliary Audio Input, Bluetooth Wireless Data Link, BODY COLOR WHEEL ARCH MOLDINGS, Body-color Door Handle Color, Body-color Front Bumper Color, Body-color Rear Bumper Color, Bose Premium Brand, Braking Assist, Bucket Front Seat Type, Capless Fuel Filler System, Cargo Area Camera System, Carpet Floor Material, Check Rear Seat Reminder, Child Safety Door Locks, Clock, Compass, Coolant Temperature Warning Warnings And Reminders, Cruise Control, Cruise Control Steering Wheel Mounted Controls, Customizable Instrument Cluster, Diameter 35 Mm Front Stabilizer Bar, Digital Odometer, Diversity Antenna Type, Door Pockets Storage, Driver Seat Memorized Settings, Dual Front Air Conditioning Zones, Dual Front Airbags, Dual Illuminating Vanity Mirrors, Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs., Electronic Brakeforce Distribution, Electronic Hi-lo 4WD Selector, ENGINE BLOCK HEATER, Engine Start/cabin Preconditioning Smart Device App Function, EXHAUST BRAKE, External Temperature Display, FEDERAL EMISSIONS REQUIREMENTS, Folds Up Rear Seat Folding, Front Assist Handle, Front Automatic Emergency Braking, Front Camera System Washer, Front Console With Armrest And Storage Center Console, Front Cupholders, Front Emergency Locking Retractors, Front Floor Mats, FRONT LICENSE PLATE BRACKET, Front Overhead Console, Front Pedestrian Automatic Emergency Braking, Front Reading Lights, Front Seatback Storage, Front Seatbelt Pretensioners, Front Seatbelt Warning Sensor, Front Side Airbags, Front Side Curtain Airbags, Front Skid Plate(s), Front Tow Hooks, Front Wireless Charging Station, Full-size Spare Tire Size, GMC Infotainment System Infotainment, Google Assistant Connected In-car Apps, Google Built-In Infotainment, Google POIs Connected In-car Apps, Google Search Connected In-car Apps, GVWR OF 11350 LBS., Heated Driver Seat, Heated Passenger Seat, Heated Rear Seat, Heated Side Mirrors, Heated Steering Wheel, Heavy Duty Battery, Height Driver Seat Power Adjustments, Height Passenger Seat Power Adjustments, Hill Descent Off-road Driving Assist, Hill Holder Control, Hood Scoop, Horn/light Operation Smart Device App Function, Hotspot Wi-Fi, Hydraulic Variable Assist Power Steering, In Dash Rearview Monitor, Independent Front Suspension Classification, Integrated Turn Signals Side Mirrors, Lamp Failure Warnings And Reminders, Lane Deviation Sensors, LATCH System Child Seat Anchors, Leaf Rear Spring Type, Leather Center Console Trim, Leather-trimmed Upholstery, Leatherette Steering Wheel Trim, LED Daytime Running Lights, LED Front Fog Lights, LED Headlights, LED Pickup Bed Light, LED Taillights, Lift Assist Tailgate, Lock Operation Smart Device App Function, Lockout Button Power Windows, Low Battery Warnings And Reminders, Low Fuel Level Warnings And Reminders, Low Oil Pressure Warnings And Reminders, Lumbar Driver Seat Power Adjustments, Lumbar Passenger Seat Power Adjustments, Maintenance Due Warnings And Reminders, Maintenance Status Smart Device App Function, Maintenance-free Battery, Mast Antenna Type, MPG Fuel Economy Display, Multi-function Display, Multi-function Split-folding Tailgate, Multi-function Steering Wheel Mounted Controls, Multi-leaf Rear Suspension Type, MyGMC With Connected Access Smart Device App Compatibility, Occupant Sensing Passenger Airbag Deactivation, Off-road Tuned Suspension, Oil Pressure Gauge, OnStar Satellite Communications, Panic Alarm Multi-function Remote, Part Time W/ On Demand Setting 4WD Type, Pedestrian Detection Pre-collision Warning System, Perforated Upholstery Accents, Phone Steering Wheel Mounted Controls, Power Brakes, Power Driver Seat Easy Entry, Power Folding Side Mirror Adjustments, Power Locking Tailgate, Power Open Tailgate, POWER RETRACTABLE ASSIST STEPS, Power Side Mirror Adjustments, POWER SUNROOF, Power Telescoping Side Mirror Adjustments, Powertrain Hour Meter, Programmable Safety Key, Proximity Entry System Multi-function Remote, Puddle Lamps Exterior Entry Lights, Push-button Start, Radio Data System, Rain Sensing Front Wipers, Range Fuel Economy Display, Real Time Traffic Navigation Data, Rear Assist Handle, Rear Center With Cupholders Armrests, Rear Cross Traffic Alert, Rear Cupholders, Rear Floor Mats, Rear Folding Armrests, Rear Integrated Corner Step Bumper Detail, Rear Locking Differential, Rear Reading Lights, Rear Side Curtain Airbags, Rear Skid Plate(s), REAR UNDER-SEAT STORAGE, Rear Window Defogger, Reclining Driver Seat Power Adjustments, Reclining Passenger Seat Power Adjustments, Remote Engine Start/cabin Preconditioning, Removable Tailgate, Reverse Gear Tilt Side Mirror Adjustments, Roadside Assistance Driver Assistance App, Roll Stability Control, ROOF MARKER LAMPS, Rubber/vinyl Floor Mat Material, Safety Reverse Power Windows, Second Row Rear Vents, Sensor/alert Blind Spot Safety, Side Mirrors Memorized Settings, SiriusXM Satellite Radio, SNOW PLOW PREP PACKAGE, Solid Live Axle Rear Suspension Classification, Speed Sensitive Volume Control, Spray-on Pickup Bed Liner, Stability Control, Stainless Steel Exhaust Tip Color, Steel Spare Wheel Type, Step Tailgate, Surround View Camera System, Tachometer Gauge, Tie-down Anchors Pickup Bed Cargo Management, Tilt And Telescopic Steering Wheel, Tinted Glass, Tire Pressure Monitoring System, Torsion Bars Front Spring Type, Touch Screen Display Navigation System, Touch Screen Display Radio, Tow/Haul Mode, Towing Mirrors, Traction Control, Trailer Brake Controller, Trailer Coverage Blind Spot Safety, Trailer Hitch, Trailer Rearview Camera System, Trailer Stability Control, Trip Odometer, Twin-tube Gas Front Shock Type, Twin-tube Gas Rear Shock Type, Under Rear Seats Storage, Underbody Spare Tire Mount Location, Upper And Lower Control Arms Front Suspension Type, USB Auxiliary Audio Input, USB Front Power Outlet(s), USB Rear Power Outlet(s), USB-C Front Power Outlet(s), USB-C Rear Power Outlet(s), Variable Intermittent Front Wipers, Variable/speed-proportional Power Steering, Vehicle And Key Memory Multi-function Remote, Vehicle Immobilizer Anti-theft System, Vehicle Location Smart Device App Function, Ventilated Disc Front Brake Type, Ventilated Disc Rear Brake Type, Ventilated Driver Seat, Ventilated Passenger Seat, Vibrating Driver Seat Pre-collision Warning System, Visual Warning Pre-collision Warning System, Voice Control Steering Wheel Mounted Controls, Voice Guided Directions Satellite Communications, Voice Operated Electronic Messaging Assistance, Voice Operated Hands-free Phone Call Integration, Voice Operated Navigation System, Voice Operated Radio, WINTER GRILLE COVER, Wiper Activated Headlights, Wireless Android Auto Smartphone Integration, Wireless Apple CarPlay Smartphone Integration, With Read Function Electronic Messaging Assistance Experience unmatched power and capability with this Gray 2024 GMC Sierra 2500HD AT4 Crew Cab 4x4. Equipped with the formidable Duramax 6.6L Biodiesel Turbo V8 and the Allison 10-speed automatic transmission, it’s built for serious towing and heavy-duty tasks. The AT4 Preferred Package adds premium features, while off-road tuned suspension, hill descent assist, and front/rear skid plates make it ready for any terrain. Inside, enjoy heated and ventilated leather-trimmed seats, a heated steering wheel, and advanced technology, including a 13.4-inch infotainment touchscreen with Google Built-In, wireless Apple CarPlay/Android Auto, Bose premium audio, and Amazon Alexa compatibility. Safety is paramount with adaptive cruise control, front and rear automatic emergency braking, trailer blind spot alert, surround view cameras, and lane departure warning. Other highlights include a multi-function tailgate, spray-on bedliner, trailer brake controller, power-folding towing mirrors, and wireless charging. This Sierra AT4 delivers luxury, ruggedness, and cutting-edge tech perfect for work, adventure, or family.