2026 GMC Sierra 2500HD AT4X Crew Cab 4WD

Discover the unparalleled power and capability of the 2026 GMC Sierra 2500HD AT4X. This exceptional heavy-duty pickup is engineered to conquer any terrain, delivering a driving experience that's as thrilling as it is dependable. - Apple CarPlay & Android Auto - Bedliner - Blind Spot Monitoring - Bluetooth - Cruise Control - Gooseneck/5th Wheel Prep Package - Heated & Cooled Seats - Heated Steering Wheel - Leather Seats - Multi Zone Climate Control - Navigation System - Parking Sensors - Remote Keyless Entry - Remote Start - SiriusXM Ready - Sunroof / Moonroof - Surround View Camera - Touchscreen Radio - Wireless Phone Charging Powered by the legendary Duramax 6.6L V8 Turbodiesel engine, this Sierra 2500HD AT4X delivers an impressive 470 horsepower and an astounding 975 lb-ft of torque, ensuring you have the strength to conquer any task with ease. The 10-speed automatic transmission and 4WD system provide seamless power delivery and uncompromising control, whether you're hauling heavy loads or navigating challenging off-road terrain. Beyond its exceptional performance, the Sierra 2500HD AT4X is packed with premium features that elevate your driving experience. Enjoy the comfort of heated and cooled leather seats, the convenience of a hands-free power liftgate, and the peace of mind of advanced safety technologies like Blind Spot Monitoring and Surround View Camera. The intuitive infotainment system with Apple CarPlay and Android Auto integration keeps you connected and entertained on the go. Whether you're tackling tough jobs or seeking the ultimate in off-road capability, the 2026 GMC Sierra 2500HD AT4X is the perfect companion. Experience the uncompromising power, refined luxury, and advanced technology that make this heavy-duty pickup a true standout in its class. Price excludes applicable tax, tag, and fees. Price may not include dealer installed accessories. Ready to take the next step? Visit us at www.ParksBuickGMC.com or call today to get your questions answered, request a custom quote, or book your test drive. Parks Buick GMC in Greenville proudly serves drivers across South Carolina with a wide selection of new Buick & GMC models, commercial trucks, and quality pre-owned vehicles. Stop by 2640 Laurens Rd, Greenville, SC 29607 - we're here to help you find your next vehicle. Price includes: $500 - Purchase Allowance. Exp. 04/30/2026

Additional Information

Gooseneck/5th Wheel Prep 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,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,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,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,3.73 Rear Axle Ratio,Leather Seats,Heated Seats,Heated & Cooled Seats,Heated Steering Wheel,Power Windows & Locks,Sunroof / Moonroof,Blind Spot Monitoring,Parking Sensors,Remote Keyless Entry,Remote Start,Multi Zone Climate Control,Touchscreen Radio,Wireless Phone Charging,USB Port,Navigation System,Apple CarPlay & Android Auto,SiriusXM Ready,Bluetooth,Surround View Camera,Backup Camera,Cruise Control,Bedliner