2025 GMC Sierra 2500HD AT4 Crew Cab 4WD

Discover the ultimate heavy-duty pickup, the 2025 GMC Sierra 2500HD AT4. This powerful and capable truck is built to conquer any terrain, whether you're tackling tough job sites or embarking on off-road adventures. At the heart of this Sierra 2500HD AT4 is the impressive Duramax 6.6L V8 Turbodiesel engine, delivering an incredible 470 horsepower and 975 lb-ft of torque. Paired with a 10-speed automatic transmission and 4-wheel drive, this truck is engineered to handle even the most demanding tasks with ease. The standout features of this Sierra 2500HD AT4 include: - Duramax 6.6L V8 Turbodiesel engine - AT4 Premium Plus Package - Body color wheel arch moldings - Universal Vehicle Module - 220-amp alternator - Engine block heater Elevate your driving experience with the advanced technology and premium amenities found in this Sierra 2500HD AT4. Enjoy the convenience of wireless charging, the clarity of the Bose premium sound system, and the added safety of features like Automatic Emergency Braking and Rear Cross Traffic Alert. The AT4 trim level takes the Sierra 2500HD to new heights, with an off-road-tuned suspension, hill descent control, and skid plates to conquer the toughest terrain. The sleek, bold exterior design with black accents and 20-inch wheels exudes a commanding presence that is sure to turn heads. Whether you're tackling demanding job sites, navigating rugged off-road trails, or simply seeking a capable and stylish daily driver, the 2025 GMC Sierra 2500HD AT4 is the perfect choice. Experience the uncompromising power, advanced technology, and premium comfort that this exceptional truck has to offer. We invite you to visit our showroom and take this remarkable Sierra 2500HD AT4 for a test drive. Discover the difference that true capability and refinement can make. Let us help you find the perfect truck to fit your needs and elevate your driving experience.

Additional Information

AT4 Preferred Package,AT4 Premium Plus Package,Preferred Equipment Group 4SB,Technology Package,X31 Off-Road Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium 7-Speaker Sound System,Radio: AM/FM w/Premium GMC Infotainment System,SiriusXM w/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,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 & 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,Speed control,2-Speed Active Transfer Case,220-Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp Battery,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,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bedliner w/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 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,HD Surround Vision,Heated steering wheel,Illuminated entry,Inside Rearview Auto-Dimming Rear Camera Mirror,Multicolor 15" Diagonal Head-Up Display,OnStar 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,Universal Vehicle Module,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,Alloy wheels,Wheels: 20" High Gloss Black 8 Spokes Aluminum,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