Introducing the 2026 GMC Sierra 1500 AT4, a sophisticated pickup truck engineered to deliver capability and refinement whether you're navigating daily commutes or tackling challenging terrain.- Power Sunroof- Technology Package with Rear Camera Mirror and 15 Multicolor Head-Up Display- Premium Bose 7-Speaker Sound System with SiriusXM- AT4 Premium Package with Off-Road High Clearance Steps- 3.0L I6 Engine with 10-Speed Automatic and 4WD- Off-Road Suspension with Auto-Locking Rear Differential- Hill Descent Control- Heated and Ventilated Front Seats with 10-Way Power Adjustment- Heated Rear Seats- Multicolor 15 Head-Up Display with Navigation- Bed View Camera and Rear Camera Mirror- Ultrasonic Front and Rear Park Assist with Surround Vision- 20 Machined Aluminum Wheels- Spray-On Pickup Bedliner with GMC Logo- Engine Block HeaterThe AT4 trim establishes itself as a premium offering within the Sierra lineup. With its 3.0L I6 engine paired to a 10-Speed Automatic transmission and 4WD capability, this truck provides responsive power across varied driving conditions. The off-road-focused suspension system, complemented by an auto-locking rear differential and hill descent control, ensures confident handling whether you're on highways or rougher terrain. Fuel efficiency reaches 22 city MPG and 26 highway MPG, balancing capability with practical economy.Comfort and convenience permeate the cabin. Heated and ventilated front seats with 10-way power adjustment accommodate your preferences throughout the year. Heated rear seats extend comfort to passengers, while the heated steering wheel adds refinement during cold months. The power sunroof floods the interior with natural light, creating an open, airy atmosphere. Navigation is seamless through the multicolor 15-inch head-up display, which projects essential information directly into your line of sight.Technology integration enhances both safety and connectivity. The Technology Package includes a rear camera mirror and multicolor head-up display paired with a bed view camera, providing comprehensive visibility around the truck. Apple CarPlay and Android Auto compatibility both wireless and wired keeps you connected without distraction. The Premium Bose sound system with SiriusXM 360L ensures high-quality audio entertainment. Safety features including lane keep assist with lane departure warning, automatic emergency braking, and forward pedestrian braking reflect modern protective standards.Practicality is engineered throughout. The spray-on pickup bedliner protects the cargo area from wear, while the integrated trailer brake controller and in-vehicle trailering system app support towing duties. Ultrasonic park assist sensors front and rear simplify maneuvering in tight spaces. The bed-mounted side assist handle provides convenient support for truck bed access. Premium floor liners in both rows maintain the cabin's condition.This 2026 Sierra 1500 AT4 in Black represents a well-equipped truck ready for your lifestyle, whether that encompasses weekend adventures or professional demands. We invite you to visit our showroom to experience the quality and capability this truck delivers firsthand. Price includes Price includes Dealer discount and GM rebates that all customers qualify for:$1750 - Buick & GMC Consumer Cash Program. Exp. 08/31/2026 $500 - Buick GMC Bonus Cash. Exp. 08/31/2026

Options:

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 with 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 with Express Up/Down,Power Front Windows with Driver Express Up/Down,Power Rear Windows with 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 and 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 and Start,Low tire pressure warning,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),Speed control,220 Amp Alternator,Block heater,Engine Block Heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Bed Mounted Side Assist Handle,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,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-on Pickup Bedliner with 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 Premium Floor Liners with Removable Carpet Insert,Front reading lights,HD Surround Vision,Heated steering wheel,Illuminated entry,Lane Keep Assist with Lane Departure Warning,Multicolor 15 inch 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 Premium Floor Liners with 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 and Rear Park Assist,Voltmeter,Wi-Fi Hotspot Capable,Wireless Apple CarPlay/Wireless Android Auto,Wireless Charging,10-Way Power Driver Seat Adjuster with Lumbar,10-Way Power Passenger Seat Adjuster with Lumbar,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver and Front Outboard Passenger Seating,Heated front seats,Heated rear seats,Perforated Front Leather Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver and 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,Alloy wheels,Wheels: 20 inch x 9 inch Machined Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Sliding Rear Window with Rear Defogger,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio,REAR CAMERA MIRROR INSIDE REARVIEW AUTO-DIMMING with full camera display,ASSIST HANDLE SIDE (bed mounted; fold out grab handle for extra support).,REAR AXLE 3.23 RATIO,LICENSE PLATE KIT FRONT,TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (STD),WHEELS 20 X 9 (50.8 CM X 22.9 CM) MACHINED ALUMINUM with Carbon Grey Metallic accents (STD),ENGINE DURAMAX 3.0L TURBO-DIESEL I6 (305 hp [227 kW] @ 3750 rpm 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) (STD),TIRE SPARE 255/80R17SL ALL-SEASON BLACKWALL (STD),LPO OFF-ROAD HIGH CLEARANCE STEPS (dealer-installed),JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER FRONT SEAT TRIM,UNIVERSAL HOME REMOTE,ENGINE BLOCK HEATER,AUDIO SYSTEM 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE INCLUDES COLOR TOUCH-SCREEN MULTI-TOUCH DISPLAY AM/FM STEREO Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD),BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed display located in infotainment screen,SUNROOF POWER,SEATS FRONT BUCKET with center console (STD),TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display (Includes (UVN) Bed View Camera.),AT4 PREFERRED EQUIPMENT GROUP includes standard equipment,TIRES 275/60R20SL ALL-TERRAIN BLACKWALL (STD),AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote and (A48) rear sliding power window,GVWR 7200 LBS. (3266 KG) (STD),AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package and (VXW) Off-Road High Clearance Steps,ONYX BLACK,WINDOW POWER REAR SLIDING WITH REAR DEFOGGER,MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY,Tow Hitch,Lane Departure Warning,Lane Keeping Assist,Front Collision Mitigation,Front Collision Warning,Automatic Highbeams,Turbocharged,Keyless Start,Locking/Limited Slip Differential,Four Wheel Drive,Tow Hooks,Power Steering,ABS,4-Wheel Disc Brakes,Aluminum Wheels,Tires - Front All-Terrain,Tires - Rear All-Terrain,Conventional Spare Tire,Daytime Running Lights,LED Headlights,Automatic Highbeams,Fog Lamps,Heated Mirrors,Power Mirror(s),Mirror Memory,Power Folding Mirrors,Intermittent Wipers,Variable Speed Intermittent Wipers,Rain Sensing Wipers,Privacy Glass,Integrated Tailgate Step,Bed Liner,AM/FM Stereo,Navigation System,MP3 Capability,Bluetooth Connection,Auxiliary Audio Input,Smart Device Integration,Requires Subscription,Satellite Radio,Requires Subscription,Premium Sound System,Bluetooth Connection,Bluetooth Connection,Smart Device Integration,Steering Wheel Audio Controls,WiFi Hotspot,Bucket Seats,Leather Seats,Power Driver Seat,Driver Adjustable Lumbar,Power Passenger Seat,Passenger Adjustable Lumbar,Heated Front Seat(s),Mirror Memory,Seat Memory,Heated Front Seat(s),Cooled Front Seat(s),Pass-Through Rear Seat,Heated Rear Seat(s),Floor Mats,Floor Mats,Adjustable Steering Wheel,Heated Steering Wheel,Power Windows,Power Windows,Power Windows,Power Door Locks,Keyless Entry,Power Door Locks,Keyless Start,Remote Engine Start,Cruise Control,Adaptive Cruise Control,Security System,MP3 Capability,Auxiliary Audio Input,MP3 Capability,Auxiliary Audio Input,Climate Control,Multi-Zone A/C,A/C,Rear Defrost,Auto-Dimming Rearview Mirror,Front Collision Mitigation,Front Collision Warning,Front Collision Mitigation,Front Collision Warning,Traction Control,Stability Control,Daytime Running Lights,Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Passenger Air Bag Sensor,Telematics,Requires Subscription,Telematics,Navigation from Telematics,Requires Subscription,Back-Up Camera,Aerial View Display System,Rear Parking Aid,Front Collision Warning,Lane Departure Warning,Lane Keeping Assist,Blind Spot Monitor,Cross-Traffic Alert,Driver Monitoring,Tire Pressure Monitor