2026 GMC Sierra 2500HD AT4

Why BUY from Bergstrom Buick GMC of Appleton When you choose this Summit White 2026 GMC Sierra 2500HD AT4, you are not just buying a New vehicle - you are investing in quality, reliability and peace of mind. Buick GMC of Appleton wants to buy your vehicle - even if you don't buy ours. Get your free and quick offer to purchase. To get our top dollar offer, call our Bergstrom Buying Team Hotline at 920-429-6222. Enjoy a simple, transparent buying experience with upfront pricing, one dedicated point of contact, a 7-Day Money-Back Guarantee, and Low Price Protectiongiving you complete confidence in your purchase. AT4 PREMIUM PLUS PREFERRED PACKAGE * UNIVERSAL HOME REMOTE * POWER SLIDING REAR WINDOW * LED ROOF MARKER LAMPS POWER SUNROOF TECHNOLOGY PACKAGE * REAR ($4,035 value)Power SunroofTechnology PackageOff-Road High Clearance StepPreferred Equipment Group 4SBSiriusXM with 360L Trial SubscriptionWINDOWS, POWER FRONT, PASSENGER EXPRESS UP/DOWNDeep-Tinted GlassKeyless Open and StartWHEELHOUSE LINERS, REARRear Premium Floor Liners with Removable Carpet InsertFront Premium Floor Liners with Removable Carpet InsertPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersBEDLINER, SPRAY-ONFloor-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 SeatsENGINE: 6.6L V8, GASOLINEManual 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 PortsUSB PORTSFRONT AND REAR PARK ASSIST ULTRASONICONSTAR (R) SERVICES & WI-FI (R) HOTSPOT CAPABLE; SEE ONSTAR.COM FOR TERMSLED Cargo Area LightingRear Cross Traffic AlertSteering Wheel Audio ControlsTrailer Side Blind Zone AlertBOSE PREMIUM AUDIO SYSTEMUnauthorized Entry Theft-Deterrent SystemHD Surround VisionBed View Camera with Two Trailer Camera ProvisionsX31 Off-Road PackageAT4 Preferred PackagePOWER SLIDING REAR WINDOWLED Smoked Amber Roof Marker LampsUniversal Home RemoteSNOW PLOW PREP/ CAMPER PACKAGE * ALTERNATOR, 220 AMPS * INCREASED FRONT GAWR * ROOF EMERGENCY LIGHT PROVISIONS W/PASS THROUGH ($150 value)220-Amp AlternatorSkid Plates 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…