2026 GMC Sierra 2500HD AT4

Description

Discover the 2026 GMC SIERRA K2500 AT, a robust pickup built to handle any challenge with confidence. Finished in striking Sterling Metallic and featuring a sleek body design, this new AT4 trim blends rugged capability with modern luxury. With a powerful 6.6-liter V8 engine delivering 401 horsepower and 464 lb-ft of torque, it offers exceptional performance, especially when paired with a 4X4 drivetrain and an advanced off-road tuned suspension. Inside, the cabin is designed for comfort, seating five with heated rear seats and memory seats, while the interior boasts a stylish Jet Black with Kalahari accents that elevate the driving experience. The truck is packed with smart features like adaptive cruise control, Apple CarPlay, Bluetooth, a premium audio system, navigation, and a wireless phone charging pad, seamlessly connecting you to your world on the go. Additional amenities include a backup camera, blind spot monitor, cross traffic alert, collision warning, and a Wi-Fi hotspot, making every drive safer and more convenient. This new GMC Sierra K2500 AT is equipped with advanced safety and security features to protect you and your passengers. It includes a rear seat reminder to prevent accidental oversight, a trailer rearview camera system, and parking sensors at the front and rear for easy maneuvering. The truck features four-wheel ABS, auto-locking power door locks, and a front camera washer for clear visibility. Safety is further enhanced with a programmable safety key, off-road hill descent assist, and rear camera system washer, providing confidence on rough terrain. Anti-lockout door locks ensure security, making this vehicle as safe as it is capable. 2026 GMC SIERRA K2500 AT Entertainment and Technology Features The Sierra K2500 AT offers a 13.4-inch infotainment touchscreen featuring Google Built-In, delivering intuitive access to apps, navigation, and real-time traffic updates. Compatibility with myGMC Connected Access and Amazon Alexa allows seamless smart device integration, while voice-operated radio and hands-free phone calls enhance convenience. The system includes a subwoofer for premium sound, touch screen controls, and engine start functionality through the app, keeping you connected and entertained on every trip. 2026 GMC SIERRA K2500 AT Performance Features The truck’s off-road performance is supported by an electronic high-low 4WD selector, offering versatile control suited for challenging terrain. A part-time 4WD system with on-demand setting ensures optimal traction when needed, while a rear locking differential enhances stability in tough conditions. The tuned off-road suspension provides a smooth ride over rough surfaces, making this Sierra K2500 AT a true performer both on and off the beaten path. Discover the 2026 GMC SIERRA K2500 AT, a robust pickup built to handle any challenge with confidence. Finished in striking Sterling Metallic and featuring a sleek body design, this new AT4 trim blends rugged capability with modern luxury. With a powerful 6.6-liter V8 engine delivering 401 horsepower and 464 lb-ft of torque, it offers exceptional performance, especially when paired with a 4X4 drivetrain and an advanced off-road tuned suspension. Inside, the cabin is designed for comfort, seating five with heated rear seats and memory seats, while the interior boasts a stylish Jet Black with Kalahari accents that elevate the driving experience. The truck is packed with smart features like adaptive cruise control, Apple CarPlay, Bluetooth, a premium audio system, navigation, and a wireless phone charging pad, seamlessly connecting you to your world on the go. Additional amenities include a backup camera, blind spot monitor, cross traffic alert, collision warning, and a Wi-Fi hotspot, making every drive safer and more convenient. This new GMC Sierra K2500 AT is equipped with advanced safety and security features to protect you and your passengers. It includes a rear seat reminder to prevent accidental oversight, a trailer rearview camera system, and parking sensors at the front and rear for easy maneuvering. The truck features four-wheel ABS, auto-locking power door locks, and a front camera washer for clear visibility. Safety is further enhanced with a programmable safety key, off-road hill descent assist, and rear camera system washer, providing confidence on rough terrain. Anti-lockout door locks ensure security, making this vehicle as safe as it is capable. 2026 GMC SIERRA K2500 AT Entertainment and Technology Features The Sierra K2500 AT offers a 13.4-inch infotainment touchscreen featuring Google Built-In, delivering intuitive access to apps, navigation, and real-time traffic updates. Compatibility with myGMC Connected Access and Amazon Alexa allows seamless smart device integration, while voice-operated radio and hands-free phone calls enhance convenience. The system includes a subwoofer for premium sound, touch screen controls, and engine start functionality through the app, keeping you connected and entertained on every trip. 2026 GMC SIERRA K2500 AT Performance Features The truck's off-road performance is supported by an electronic high-low 4WD selector, offering versatile control suited for challenging terrain. A part-time 4WD system with on-demand setting ensures optimal traction when needed, while a rear locking differential enhances stability in tough conditions. The tuned off-road suspension provides a smooth ride over rough surfaces, making this Sierra K2500 AT a true performer both on and off the beaten path. This New 2026 GMC Sierra 2500HD AT4, is Sterling Metallic in color with an Jet Black with Kalahari accents interior. Stock Number B26093. You can connect with us by calling (866) 471-9998. Important Package and Feature Information Preferred Equipment Group 4SBSiriusXM with 360L Trial SubscriptionPower Front Passenger Windows with Express Up/downDeep-Tinted GlassKeyless Open and StartRear Wheelhouse LinersRear Premium Floor Liners with Removable Carpet InsertFront 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 ConsoleGloss Black Header Grille and Grille Insert BarsSafety Alert SeatWireless ChargingHeated Driver and Front Outboard Passenger SeatsHeated 2nd Row Outboard Seats120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power OutletVentilated Driver and Front Passenger Seats6.6L V8 with Direct Injection and Variable Valve Timing EngineManual Tilt-Wheel/telescoping Steering Column2-Speed Active Transfer CaseSierra HD Pro SafetyWireless Phone ProjectionProGrade Trailering SystemTrailer Cam Provisions and Trailer Viewing Software2 Charge/data USB Ports Inside Center Console2 USB Ports2 Charge-Only Rear USB PortsUltrasonic Front and Rear Park AssistOnStar Services CapableLED Cargo Area LightingRear Cross Traffic AlertSteering Wheel Audio ControlsTrailer Side Blind Zone AlertBose Premium 7-Speaker Sound SystemUnauthorized Entry Theft-Deterrent SystemHD Surround VisionBed View Camera with Two Trailer Camera ProvisionsX31 Off-Road PackageAT4 Preferred Package ($405 value)Power Sliding Rear Window with DefoggerLED Smoked Amber Roof Marker LampsUniversal Home Remote Safety 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, 6.6L V8, STERLING METALLIC, JET BLACK WITH KALAHARI ACCENTS, PERFORATED FRONT LEATHER 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.