Meet the 2025 GMC Sierra 1500 AT4, a premium truck built for those who demand capability, comfort, and confidence on every journeywhether you're tackling challenging terrain or commanding the open road. - 4WD with Auto-Locking Rear Differential and Hill Descent Control - Rear Camera Mirror and Bed View Camera with HD Surround Vision - 15" Multicolor Head-Up Display for enhanced visibility and control - Premium Bose 7-Speaker Sound System with SiriusXM 360L - Navigation System with Apple CarPlay and Android Auto - Heated and Ventilated Front Seats with 10-Way Power Adjusters - Integrated Trailer Brake Controller with Trailer Side Blind Zone Alert - Spray-On Bedliner with GMC Logo and Rear Wheelhouse Liners - Remote Vehicle Starter and Wireless Charging - Automatic Emergency Braking with Lane Keep Assist - Off-Road High Clearance Steps for easier access - 20" Machined Aluminum Wheels with LT265/60R20 Goodyear Wrangler Territory MT Tires - Ultrasonic Front and Rear Park Assist with Rear Cross Traffic Braking - Engine Block Heater for reliable cold-weather starts This AT4 is powered by a 3.0L I6 engine paired with a 10-speed automatic transmission, delivering the torque and efficiency you expect from a serious work truck. The 4WD system ensures confident handling in demanding conditions, while the auto-locking rear differential and hill descent control give you proven off-road capability. With an EPA rating of 21 city and 24 highway miles per gallon, this truck balances power with fuel efficiency. Inside, the cabin reflects GMC's commitment to refined luxury. The heated and ventilated front seats with power adjusters keep you comfortable mile after mile. The premium Bose sound system brings your music to life, while the 15" head-up display keeps critical information at your eye level. With wireless charging, multiple USB ports, and a 120-volt interior power outlet, you'll stay connected and powered throughout your day. Safety technology surrounds you with confidence. Forward collision alert, automatic emergency braking, and lane keep assist with departure warning work together to protect you and your passengers. The rear camera mirror provides a crystal-clear view behind you, while bed view camera and trailer camera provisions make maneuvering effortless. Ultrasonic parking sensors and rear cross traffic braking add additional layers of protection. Trailering capability is engineered into every detail. The integrated trailer brake controller, hitch view, and in-vehicle trailering system app transform towing into a managed, intuitive experience. Trailer side blind zone alert and the trailering package deliver the capability and confidence you need for serious hauling. This one-owner Sierra AT4 comes to you with a clean AutoCheck report, ready to become the centerpiece of your fleet. The 41,190 miles represent real-world capability, and everything about this truck speaks to purposeful ownership. When you're ready to experience premium truck ownership firsthand, we invite you to visit our showroom and take command of this Sierra 1500 AT4.

Additional Information

Navigation System,AT4 Preferred Package,AT4 Premium Package,Preferred Equipment Group 4SB,Technology Package,Trailering Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Premium Bose 7-Speaker Sound System,Radio data system,Radio: Premium GMC Infotainment Audio 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 Interior Power Outlet,Driver Memory,Memory seat,Power driver seat,Power Front Passenger Windows w/Express Up/Down,Power Front Windows w/Driver Express Up/Down,Power Rear Windows w/Express Down,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Auto-Locking Rear Differential,Off-Road Suspension,Power Rake & Telescoping Steering Column,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 Door Locks,Brake assist,Electronic Stability Control,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,220 Amp Alternator,Block heater,Engine Block Heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Black Chrome Grille Insert Bars,Bumpers: body-color,Front License Plate Kit,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,Off-Road High Clearance Step (LPO),Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bedliner w/GMC Logo,2 Charge/Data USB Ports Inside Center Console,2 Type-C Charge-Only Rear USB Ports,2 USB Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera,Buckle to Drive,Color-Keyed Carpeting Floor Covering,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,Lane Keep Assist w/Lane Departure Warning,Multicolor 15" Diagonal Head-Up Display,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Camera Mirror,Rear Cross Traffic Braking,Rear Pedestrian Detection,Rear Prem Floor Liners w/Removable Carpet Insert,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,Wi-Fi Hotspot Capable,Wireless Apple CarPlay/Wireless Android Auto,Wireless Charging,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 Seating,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,Hitch View,In-Vehicle Trailering System App,Integrated Trailer Brake Controller,Red Recovery Hooks,Wheels: 20" x 9" Machined Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Sliding Rear Window w/Rear Defogger,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio,**CLEAN AUTOCHECK**,**AUTOCHECK ONE OWNER**,**4WD**,**NAVIGATION**