2025 GMC Sierra 3500HD AT4 Crew Cab 4WD

NO HIDDEN FEES! ALL RECONDITIONING COSTS ARE FULLY INCLUDED IN OUR PRICES. MOON ROOF, LEATHER, 20" WHEELS, HEATED/VENTILATED SEATS, BOSE PREMIUM SOUND SYSTEM, BLIND SPOT MONITOR AND 13.4" TOUCHSCREEN DISPLAY! Shop the 2025 GMC Sierra 3500HD AT4 4WD with a 10-speed automatic transmission and the powerful Duramax 6.6L V8 turbodiesel engine, engineered for maximum towing, hauling, and off-road capability. This GMC Sierra 3500HD AT4 is loaded with premium features including the AT4 Preferred Package, Preferred Equipment Group 4SB, and the X31 Off-Road Package for enhanced rugged performance. Stay connected and in control with advanced technology like wireless phone projection, wireless charging, a multicolor 15-inch diagonal head-up display, HD Surround Vision, and an intuitive infotainment system paired with a Bose premium 7-speaker sound system. Enjoy exceptional comfort with heated and ventilated front seats, heated second-row outboard seats, memory driver seat settings, and a power sunroof. Built for serious towing, it includes the Gooseneck/5th Wheel Prep Package, Hitch Guidance with Hitch View, and a spray-on pickup bedliner with GMC logo for added durability. Safety is enhanced with features like the lane departure warning system and exterior parking camera, while remote keyless entry and remote vehicle start provide everyday convenience. With bold 20-inch high gloss black aluminum wheels and aggressive AT4 styling, this 2025 GMC Sierra 3500HD is perfect for buyers searching for a heavy-duty diesel truck for sale, a 4WD towing powerhouse, or a luxury off-road pickup with advanced technology and premium comfort.

Additional Information

AT4 Preferred Package,Gooseneck/5th Wheel Prep 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 Front Windows w/Passenger Express Up/Down,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 Bed,Brake assist,Electronic Stability Control,Lane Departure Warning System,Exterior Parking Camera Rear,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,Dual Heavy-Duty 70 Amp-Hr Battery,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp-Hr Battery,Auto-dimming door mirrors,Bumpers: body-color,Gloss Black Header & 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 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,Auto-Dimming Inside Rearview Mirror w/Camera,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 reading lights,GMC Premium 13.4" Diagonal Information Display,HD Surround Vision,Heated steering wheel,Illuminated entry,Multicolor 15" Diagonal Head-Up Display,Outside temperature display,Overhead console,Passenger vanity mirror,Prem Front Floor Liners w/Removable Carpet Insert,Prem Rear Floor Liners w/Removable Carpet Insert,Rear Cross Traffic Alert,Rear reading lights,Rear seat center armrest,Safety Alert Seat,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Camera Provisions,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 Front Leather Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance w/Hitch View,Alloy wheels,Wheels: 20" High Gloss Black 8 Spoke Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Sliding Rear Window w/Defogger,Rain sensing wipers,Variably intermittent wipers

*By submitting my contact information, I authorize you to contact me via phone, email or SMS text messaging. Standard data rates may apply. Internet pricing on new vehicles may include lender or factory rebates. Incentivized rates may affect incentives and/or pricing. Price does not include Premium Window Tint with lifetime warranty at only $399. Lifetime tint warranty is for the current Bill Luke purchasing party and is non-transferable. Prices do not include tax, title, license and $699 doc fee. Offer valid only on vehicles in stock at the time of purchase, and prices expire at midnight on the date displayed. Residency & other restrictions may apply. Second key, floor mats and owner’s manual may not be available on all pre-owned vehicles. We have made every effort to ensure the accuracy of the data that is displayed. Dealer is not responsible for errors, typos or omissions. All inventory is subject to prior sale and all prices are subject to change. Vehicles may vary from stock photos shown. Please see dealer to confirm details, availability and pricing.