2025 GMC Sierra 2500HD AT4X Crew Cab 4WD

Discover the power and capability of the 2025 GMC Sierra 2500HD AT4Xa true workhorse built to conquer any challenge. This rugged and refined pickup is engineered to exceed your expectations, blending exceptional performance with uncompromising comfort and style. - Gooseneck/5th Wheel Prep Package - Preferred Equipment Group 4SG - Bose Premium Series 12-Speaker System - 120-Volt Bed Mounted Power Outlet - Heads-Up Display - Off-Road Suspension - 4-Wheel Disc Brakes - Power Sunroof - Spray-On Pickup Bedliner w/GMC Logo - Heated Steering Wheel - Wireless Charging - 16-Way Power Driver Seat Adjuster w/Lumbar - Heated and Ventilated Front Seats - Heated Rear Seats At the heart of this Sierra 2500HD AT4X is the powerful Duramax 6.6L V8 Turbodiesel engine, delivering an impressive 470 horsepower and an astounding 975 lb-ft of torque. Paired with a rugged 10-speed automatic transmission and a robust 4-wheel drive system, this pickup is ready to tackle the toughest jobs and terrain with ease. The exterior of the Sierra 2500HD AT4X exudes a commanding presence, with its bold Onyx Black finish and striking Gloss Black accents. The off-road-focused AT4X trim level adds a host of specialized features, including an advanced 2-speed transfer case, heavy-duty skid plates, and exclusive 18-inch wheels for unparalleled capability. Step inside the cabin and you'll be greeted by a luxurious, well-appointed interior that's designed to keep you comfortable and connected. Indulge in premium leather seating, dual-zone automatic climate control, and a state-of-the-art infotainment system with Apple CarPlay and Android Auto integration. The available Heads-Up Display and 15-inch Multicolor Digital Instrument Cluster provide vital information at a glance, allowing you to focus on the road ahead. Safety is also a top priority, with a comprehensive suite of advanced driver-assistance technologies, including Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert, to help keep you and your passengers protected. Experience the uncompromising power, capability, and refinement of the 2025 GMC Sierra 2500HD AT4X. Discover the Kelley Advantage Programdesigned to deliver confidence, convenience, and value with every vehicle purchase. Kelley Automotive has proudly served the greater Fort Wayne area for over 70 years. The Kelley Advantage includes Forever New Protection, free carwashes at 3 convenient locations, and access to 14 brands to shop in state-of-the-art facilities. You'll also enjoy 4 body shop locations, courtesy loaner vehicles, and shuttle service to keep you on the move. Every pre-owned vehicle is professionally treated with Forever New PaintGuard for only $399. This advanced, invisible coating creates a durable barrier that protects against UV damage, bird droppings, and environmental contaminantshelping preserve a like-new finish. For complete peace of mind, upgrade to the Forever New Total Protection Package for just $999, including PaintGuard, SoundGuard, RustGuard, LeatherGuard, and FiberGuard. Drive smarter with the Kelley Advantage. See Dealer for Details.

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,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,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 & 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,Gloss Black Door Handles,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,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,Garage door transmitter,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 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,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