This 2023 GMC Sierra 1500 AT4 in White combines capability with refined comfort for those who demand both performance and premium features in their truck. - Fresh Oil Change - Power Sunroof - EcoTec3 6.2L V8 with 420 hp and 460 lb-ft of torque - 20" Machined Aluminum Wheels with Carbon Grey Metallic accents - All-Weather Floor Liners with AT4 Logo (first and second rows) - AT4 Premium Package including Off-Road High Clearance Steps - Premium Bose 7-Speaker Sound System with SiriusXM - GMC Infotainment System with Apple CarPlay and Android Auto - Heated and Ventilated Front Seats with 10-Way Power Driver Seat - Adaptive Cruise Control with Following Distance Indicator - Off-Road Suspension with Hill Descent Control and Auto-Locking Rear Differential - Integrated Trailer Brake Controller with Hitch Guidance - HD Surround Vision and Rear Cross Traffic Braking - Heated Steering Wheel and Auto-Dimming Mirrors - Lane Keep Assist with Lane Departure Warning The AT4 package delivers genuine off-road capability through its specialized suspension tuning, auto-locking rear differential, and hill descent control. Whether navigating challenging terrain or highway commutes, this truck responds with confidence and control. The 6.2L V8 engine produces commanding power while the 10-speed automatic transmission provides smooth, efficient performance across varying conditions. Inside, the cabin reflects premium attention to detail. Heated and ventilated front seats with memory functions, an available power sunroof, and perforated leather trim create an upscale environment. The steering wheel is heated for comfort during cold weather driving. Dual-zone climate control keeps all occupants comfortable while the Bose audio system delivers exceptional sound quality throughout the spacious interior. Safety and convenience features work together seamlessly. Automatic emergency braking, lane keep assist, and rear cross traffic braking provide protective technology during everyday driving. The integrated trailer brake controller and hitch guidance system make towing straightforward and secure. Wireless charging, multiple USB ports, and Wi-Fi hotspot capability keep you connected throughout your journeys. The truck's appearance commands respect with 20-inch machined aluminum wheels featuring carbon grey accents, distinctive black chrome grille and header insert bars, and a spray-on bed liner carrying the AT4 logo. LED cargo area lighting and perimeter lighting enhance visibility and styling. The combination of form and function reflects GMC's commitment to creating trucks that perform as well as they look. At 63,352 miles, this Sierra 1500 AT4 remains well-maintained with fresh oil service completed. Whether you're drawn to the off-road pedigree, the powerful engine, or the refined driving experience, this truck delivers substance. Schedule your test drive today to experience firsthand how this AT4 can elevate your truck ownership.

Additional Information

Navigation System,AT4 Preferred Package,AT4 Premium Package,Preferred Equipment Group 4SB,Trailering Package,2 USB Ports,7 Speakers,AM/FM radio,Premium audio system: GMC Infotainment System,Premium Bose 7-Speaker Sound System,Radio data system,Radio: Premium GMC Infotainment Audio System,SiriusXM w/360L,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 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,Electrical Steering Column Lock,Emergency communication system: OnStar and GMC connected services capable,Front anti-roll bar,Front wheel independent suspension,Keyless Open & Start,Low tire pressure warning,Not Equipped w/Steering Column Lock,Occupant sensing airbag,Overhead airbag,Power Door Locks,Power Sunroof,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),Adaptive Cruise Control,Speed control,170 Amp Alternator,220 Amp Alternator,Auxiliary External Transmission Oil Cooler,Block heater,Engine Block Heater,External Engine Oil Cooling,Heavy-Duty Air Filter,Auto-dimming door mirrors,Black Chrome Header & Grille Insert Bars,Bumpers: body-color,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 Bed Liner w/AT4 Logo,2 Charge/Data USB Ports Inside Center Console,2 Type-C Charge-Only Rear USB Ports,All-Weather Floor Liners w/AT4 Logo (LPO),Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,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,GMC Connected Access Capable,HD Surround Vision,Heated steering wheel,Illuminated entry,Lane Keep Assist w/Lane Departure Warning,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity 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 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 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 Guidance w/Hitch View,In-Vehicle Trailering App,Integrated Trailer Brake Controller,Red Recovery Hooks,18" x 8.5" Machined Aluminum Wheels,Alloy wheels,Wheels: 20" x 9" Machined Aluminum,Deep-Tinted Glass,Front Rainsensing Wipers,Power Sliding Rear Window w/Rear Defogger,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio,Fresh Oil Change