2026 GMC Sierra 1500 AT4 Crew Cab 4WD

Introducing the 2026 GMC Sierra K1500 AT, a rugged and refined pickup built to handle both work and play with style. In striking Onyx Black, this new AT4 trim combines aggressive looks with premium comfort, featuring a spacious interior with Jet Black upholstery accented by Kalahari details. Powered by a robust 6.2-liter V8 engine delivering 420 horsepower and 460 lb-ft of torque, this truck offers impressive performance and capability. Its 4x4 drive train ensures excellent traction on any terrain, while the smooth automatic transmission makes for effortless driving. With a weight of 0.4770 and seating for five, this Sierra K1500 AT is designed for versatility, whether hauling heavy loads or enjoying a family adventure. Its fuel economy of 14 mpg city and 17 mpg highway balances power with efficiency, making it a reliable choice for demanding drivers.Packed with advanced technology features, the 2026 GMC Sierra K1500 AT enhances every drive. An extensive array of driver-assist systems includes adaptive cruise control, blind spot monitoring, collision warning, and lane keep assist, ensuring safety and confidence on the road. The trucks infotainment system boasts a large 13.4-inch touchscreen with Google Built-In, offering seamless Apple CarPlay, Bluetooth connectivity, satellite radio, and real-time traffic navigation. Premium audio with a subwoofer elevates your listening experience, while smart device compatibility via myGMC with Connected Access and Amazon Alexa enhances convenience. Additional features like wireless phone charging, keyless entry, push start, heated and rear heated seats, and a Wi-Fi hotspot provide comfort and connectivity, making every journey enjoyable.2026 GMC SIERRA K1500 AT Safety and Security FeaturesThis Sierra K1500 AT is equipped with vital safety systems including automatic emergency braking at the rear, front and rear parking sensors, and a comprehensive camera system washer for clear visibility. The vehicle features ABS on all four wheels, anti-lockout power door locks, auto-locking locks, and a programmable safety key. The rear seat reminder helps ensure passenger safety, especially on busy trips. Off-road driving assist with hill descent control guarantees stability and control on rugged terrain, making it an ideal choice for outdoor adventures.2026 GMC SIERRA K1500 AT Entertainment and Technology FeaturesThe Sierra K1500 AT offers cutting-edge entertainment and connectivity with a 13.4-inch infotainment touchscreen equipped with Google Built-In. Compatibility with the myGMC app and Amazon Alexa allows control of various vehicle functions through smart devices. Hands-free voice-operated phone calls and radio enhance safety and convenience, while features like engine start and cabin preconditioning can be managed remotely. The systems touch screen interface includes a dedicated subwoofer and real-time traffic data, ensuring a premium audio and navigation experience tailored to your needs.2026 GMC SIERRA K1500 AT Performance FeaturesPerformance is at the core of this trucks design, featuring auto start/stop technology for efficiency and an electronic hi-lo 4WD selector for adaptable terrain handling. The part-time 4WD system with an on-demand setting, rear locking differential, and off-road tuned suspension deliver exceptional capability. These features enable the Sierra K1500 AT to conquer challenging trails while maintaining a smooth ride on highways, making it a versatile choice for drivers who demand both power and agility.This New 2026 GMC Sierra 1500 AT4, is Onyx Black in color with an Jet Black with Kalahari accents interior. Stock Number B26111. You can connect with us by calling (866) 471-9998. Important Package and Feature InformationAT4 Premium Package ($1,045 value)Off-Road High Clearance StepPreferred Equipment Group 4SBPower Front Passenger Windows with Express Up/downPower Rear Windows with Express DownDeep-Tinted GlassPower Door LocksKeyless Open and StartPower Front Windows with Driver Express Up/downRear Wheelhouse LinersColor-Keyed Carpeting Floor CoveringFront Premium Floor Liners with Removable Carpet InsertPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersSpray-On Pickup Bedliner with GMC LogoFloor-Mounted Center ConsoleAuto-Locking Rear DifferentialBlack Chrome Grille Insert BarsHill Descent ControlIntegrated Trailer Brake ControllerHeavy-Duty Air FilterWireless ChargingHeated Driver and Front Outboard Passenger SeatingHeated 2nd Row Outboard Seats120-Volt Interior Power OutletVentilated Driver and Front Passenger Seats220 Amp AlternatorPower Rake and Telescoping Steering Column2-Speed Transfer Case20 X 9 Machined Aluminum WheelsSkid PlatesGMC Pro SafetyHitch ViewTrailer Camera ProvisionsPerimeter LightingSiriusXM with 360L Trial Subscription2 Charge/data USB Ports Inside Center Console2 USB Ports2 type-C Charge-Only Rear USB PortsUltrasonic Front and Rear Park AssistOnStar Services CapableIn-Vehicle Trailering System AppLED Cargo Area LightingRear Cross Traffic BrakingRed Recovery HooksSteering Wheel Audio ControlsRear Pedestrian DetectionTrailer Side Blind Zone AlertPremium Bose 7-Speaker Sound SystemTheft Deterrent System (unauthorized Entry)HD Surround VisionWi-Fi Hotspot CapableOff-Road SuspensionTrailering PackageAT4 Preferred PackagePower Sliding Rear Window with Rear DefoggerUniversal Home RemoteSafety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision. Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe.Technology and Telematics Apple CarPlay/Android Auto smart device wireless mirroring Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle's private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.ENGINE, 6.2L ECOTEC3 V8, ONYX BLACK, JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER FRONT SEAT TRIM FINANCING OPTIONS:Take advantage of our attractive low-rate financing options. Our access to various Credit Unions and National Banks can provide financing for most credit levels. We can tailor a finance package to fit your needs. To get started, complete our secure online credit application.

Additional Information

Safety and Security@Rear Automatic emergency braking~Safety and Security@Front Pedestrian Automatic emergency braking~Safety and Security@Front Automatic emergency braking~Safety and Security@Lane keeping assist~Safety and Security@Surround View Camera system~Safety and Security@Check rear seat reminder~Safety and Security@Pedestrian Detection Pre-collision warning system~Safety and Security@Pedestrian Detection Rear pre-collision warning system~Safety and Security@Vibrating Driver Seat Pre-collision warning system~Safety and Security@Audible Warning Pre-collision warning system~Safety and Security@Visual Warning Pre-collision warning system~Safety and Security@Sensor/alert Blind spot safety~Safety and Security@Rear Cross traffic alert~Safety and Security@Trailer Coverage Blind spot safety~Safety and Security@Lane deviation sensors~Safety and Security@Front Side airbags~Safety and Security@Rear Side curtain airbags~Safety and Security@Front Side curtain airbags~Safety and Security@Front Parking sensors~Safety and Security@Rear Parking sensors~Safety and Security@4-wheel ABS~Safety and Security@Anti-lockout Power door locks~Safety and Security@Auto-locking Power door locks~Safety and Security@Front Camera system washer~Safety and Security@Programmable safety key~Safety and Security@Hill Descent Off-road driving assist~Safety and Security@Auto Off Electronic parking brake~Safety and Security@Trailer stability control~Safety and Security@Ventilated Disc Rear brake~Safety and Security@Alarm Anti-theft system~Safety and Security@Braking assist~Safety and Security@Hill holder control~Safety and Security@Ventilated Disc Front brake~Safety and Security@Dual Front airbags~Safety and Security@Vehicle Immobilizer Anti-theft system~Safety and Security@Power brakes~Safety and Security@LATCH System Child seat anchors~Safety and Security@Electronic brakeforce distribution~Safety and Security@Stability control~Safety and Security@Traction control~Safety and Security@In Dash Rearview monitor~Safety and Security@Occupant Sensing Passenger Airbag deactivation~Safety and Security@Front Seatbelt pretensioners~Safety and Security@Front Emergency locking retractors~Safety and Security@Alert System Impact sensor~Safety and Security@Roll stability control~Safety and Security@Front Seatbelt warning sensor~Interior@Semi-automatic Adaptive stop and go cruise control~Interior@Leather-trimmed Upholstery~Interior@Adaptive cruise control~Interior@Proximity Entry System Multi-function remote~Interior@Ventilated Driver seat~Interior@Ventilated Passenger seat~Interior@Heated steering wheel~Interior@10 Driver seat power adjustments~Interior@Automatic Climate Control Front air conditioning~Interior@Driver Seat Memorized settings~Interior@Steering Wheel Memorized settings~Interior@Side Mirrors Memorized settings~Interior@Dual Front air conditioning zones~Interior@Power Tilt And Telescopic Steering wheel~Interior@Paddle Shifter Steering wheel mounted controls~Interior@Front Wireless charging station~Interior@Power Driver Seat Easy entry~Interior@Push-button start~Interior@Heated Driver seat~Interior@Remote engine start/cabin preconditioning~Interior@Heated Passenger seat~Interior@Auto-dimming Rearview mirror~Interior@Heated Rear seat~Interior@10 Passenger seat power adjustments~Interior@12.3 In. Instrument cluster screen size~Interior@Bucket Front seat~Interior@Leatherette Steering wheel trim~Interior@Rubber/vinyl Floor mat material~Interior@60-40 Split Bench Rear seat~Interior@115V Cargo Area Power outlet(s)~Interior@115V Front Power outlet(s)~Interior@2 Driver Memorized settings~Interior@Air filtration~Interior@Capless fuel filler system~Interior@Customizable instrument cluster~Interior@Folds Up Rear seat folding~Interior@Transmission Temperature Gauge~Interior@USB Front Power outlet(s)~Interior@USB-C Front Power outlet(s)~Interior@USB Rear Power outlet(s)~Interior@USB-C Rear Power outlet(s)~Interior@Second Row Rear vents~Interior@Rear Floor mats~Interior@Front Floor mats~Interior@Multi-function display~Interior@Oil Pressure Gauge~Interior@Front Console With Armrest And Storage Center console~Interior@Power steering~Interior@Compass~Interior@Rear Center With Cupholders Armrests~Interior@Rear Folding Armrests~Interior@4 One-touch windows~Interior@Vehicle And Key Memory Multi-function remote~Interior@External temperature display~Interior@Perforated Upholstery accents~Interior@MPG Fuel economy display~Interior@Range Fuel economy display~Interior@Front Reading lights~Interior@Tachometer Gauge~Interior@Lumbar Driver seat power adjustments~Interior@Lumbar Passenger seat power adjustments~Interior@Reclining Passenger seat power adjustments~Interior@Reclining Driver seat power adjustments~Interior@Height Driver seat power adjustments~Interior@Height Passenger seat power adjustments~Interior@Front Cupholders~Interior@Maintenance Due Warnings and reminders~Interior@Dual Illuminating Vanity mirrors~Interior@Rear Cupholders~Interior@Panic Alarm Multi-function remote~Interior@Audio Steering wheel mounted controls~Interior@Under Rear Seats Storage~Interior@Carpet Floor material~Interior@Cruise Control Steering wheel mounted controls~Interior@Phone Steering wheel mounted controls~Interior@Multi-function Steering wheel mounted controls~Interior@Front Seatback Storage~Interior@Voice Control Steering wheel mounted controls~Interior@Powertrain hour meter~Exterior@Aluminum Alloy With Painted Accents Wheels~Exterior@LED Headlights~Exterior@Power Close Tailgate~Exterior@Rain Sensing Front wipers~Exterior@Auto High Beam Dimmer Headlights~Exterior@LED Daytime running lights~Exterior@Dual Tip Exhaust~Exterior@Spray-on Pickup bed liner~Exterior@LED Taillights~Exterior@Power Folding Side mirror adjustments~Exterior@Power Open Tailgate~Exterior@Multi-function Split-folding Tailgate~Exterior@LED Front fog lights~Exterior@Driver Side Auto-dimming Side mirrors~Exterior@Safety Reverse Power windows~Exterior@Power Locking Tailgate~Exterior@Power Side mirror adjustments~Exterior@Heated Side mirrors~Exterior@Puddle Lamps Exterior entry lights~Exterior@Approach Lamps Exterior entry lights~Exterior@Steel Spare wheel~Exterior@Rear Window defogger~Exterior@Variable Intermittent Front wipers~Exterior@LED Pickup bed light~Exterior@Step Tailgate~Exterior@Lift Assist Tailgate~Exterior@Tire Pressure Monitoring System~Exterior@Powertrain Skid plate(s)~Exterior@Active grille shutters~Exterior@Reverse Gear Tilt Side mirror adjustments~Exterior@Tinted glass~Exterior@Full-size Spare tire size~Exterior@Auto On/off Headlights~Exterior@Black Chrome Grille color~Exterior@Front Skid plate(s)~Exterior@Auto Delay Off Headlights~Exterior@Black Fender lip moldings~Exterior@Rear Integrated Corner Step Bumper detail~Exterior@Wiper Activated Headlights~Exterior@Polished Aluminum Exhaust tip color~Exterior@Black Window trim~Exterior@Black Mirror color~Entertainment and Technology@Hotspot Wi-Fi~Entertainment and Technology@Touch Screen Display Navigation system~Entertainment and Technology@Voice Operated Navigation system~Entertainment and Technology@Bose Premium brand~Entertainment and Technology@Wireless Apple CarPlay Smartphone integration~Entertainment and Technology@Wireless Android Auto Smartphone integration~Entertainment and Technology@13.4 In. Infotainment screen size~Entertainment and Technology@Google Built-In Infotainment~Entertainment and Technology@MyGMC With Connected Access Smart device app compatibility~Entertainment and Technology@Amazon Alexa Smart device app compatibility~Entertainment and Technology@Bluetooth Wireless data link~Entertainment and Technology@Voice Operated Hands-free phone call integration~Entertainment and Technology@Voice Operated Radio~Entertainment and Technology@Bluetooth Auxiliary audio input~Entertainment and Technology@Engine Start/cabin Preconditioning Smart device app function~Entertainment and Technology@Touch Screen Display Radio~Entertainment and Technology@1 Subwoofer~Entertainment and Technology@Real Time Traffic Navigation data~Entertainment and Technology@App Marketplace Integration Connected in-car apps~Entertainment and Technology@Google Assistant Connected in-car apps~Entertainment and Technology@With Read Function Electronic messaging assistance~Entertainment and Technology@Voice Operated Electronic messaging assistance~Entertainment and Technology@SiriusXM Satellite radio~Entertainment and Technology@6 Total speakers~Entertainment and Technology@USB Auxiliary audio input~Entertainment and Technology@IPod/iPhone Auxiliary audio input~Entertainment and Technology@OnStar Satellite communications~Entertainment and Technology@Voice Guided Directions Satellite communications~Entertainment and Technology@Vehicle Location Smart device app function~Entertainment and Technology@Lock Operation Smart device app function~Entertainment and Technology@GMC Infotainment System Infotainment~Entertainment and Technology@Horn/light Operation Smart device app function~Entertainment and Technology@Maintenance Status Smart device app function~Entertainment and Technology@Maintenance Scheduling Smart device app function~Entertainment and Technology@Roadside Assistance Driver assistance app~Entertainment and Technology@AM/FM Radio~Entertainment and Technology@Radio data system~Entertainment and Technology@Speed sensitive volume control~Entertainment and Technology@Google POIs Connected in-car apps~Entertainment and Technology@Google Search Connected in-car apps~Performance@Trailer brake controller~Performance@Auto start/stop~Performance@Electronic Hi-lo 4WD selector~Performance@Part Time W/ On Demand Setting 4WD~Performance@Rear Locking differential~Performance@4-pin Trailer wiring~Performance@7-pin Trailer wiring~Performance@Off-road Tuned suspension~Performance@Trailer hitch~Performance@850 CCA Battery rating~Performance@Front Tow hooks~Performance@Heavy Duty Battery~Performance@Drive mode selector~Performance@Independent Front suspension classification~Performance@Front struts~Performance@Upper And Lower Control Arms Front suspension~Performance@170 Amps Alternator~Performance@Solid Live Axle Rear suspension classification~Performance@Diameter 33 Mm Front stabilizer bar~Performance@Monotube Front shock~Performance@Monotube Rear shock~Performance@Tow/Haul mode~Performance@Battery saver~Performance@Tie-down Anchors Pickup bed cargo management