2026 GMC Sierra 2500

This 2026 GMC Sierra 2500HD AT4 with the Premium Plus Package delivers the capability and refinement you need for work or adventure, backed by a proven diesel engine and comprehensive features engineered for serious truck duty.- 6.6L V8 Duramax Turbodiesel with 470 hp and 975 lb-ft of torque- 10-Speed Automatic transmission with 2-Speed Active Transfer Case- Gooseneck/5th Wheel Prep Package for heavy towing applications- X31 Off-Road Package with off-road suspension and hill descent control- Bed View Camera with dual trailer camera provisions and trailer viewing software- Bose Premium 7-Speaker Sound System with SiriusXM 360L trial subscription- Heated and ventilated leather front seats with heated second-row outboard seats- 15-inch multicolor head-up display for critical driving information- Wireless charging and dual USB charging ports throughout the cabin- HD Surround Vision with ultrasonic front and rear park assist- Spray-on pickup bedliner and premium floor liners- Automatic emergency braking, forward pedestrian braking, and lane departure warning- Power sunroof and power sliding rear window with defogger- Heated steering wheel and auto-dimming door mirrors- OnStar services capability for emergency communication and vehicle managementThe Duramax diesel engine in this Sierra is built for the demands of serious work. With B20-diesel compatibility, an engine block heater, and an exhaust brake, you'll have the reliability and efficiency you expect from a heavy-duty truck. The 10-speed automatic transmission pairs seamlessly with the 2-speed active transfer case to deliver responsive power whether you're on the highway or navigating challenging terrain.For those who need to tow, GMC equipped this truck with the Gooseneck/5th Wheel Prep Package. The integrated hitch guidance system, multiple camera provisions, and in-vehicle trailering app give you complete confidence when managing heavy loads. The truck handles visibility challenges through its bed view camera and trailer side blind zone alert, keeping you aware of your surroundings at all times.Inside, the Premium Plus Package elevates your daily experience. Premium leather seating surfaces, heated and ventilated front seats, and a heated steering wheel create a comfortable environment year-round. The Bose sound system delivers quality audio, while wireless charging and multiple USB ports keep your devices powered throughout the day. The 15-inch head-up display brings critical information right into your line of sight, reducing distraction and keeping your focus forward.The AT4 package adds genuine off-road capability with an enhanced suspension system and the X31 Off-Road Package's hill descent control. This isn't just for showthese systems function when you need them most, whether descending steep grades or navigating uneven ground. The automatic emergency braking, forward pedestrian braking, and comprehensive airbag system provide active and passive safety protection for you and your passengers.Practical features throughout the truck make ownership straightforward. The spray-on bedliner protects your cargo area, while premium floor liners with removable carpet inserts keep the cabin clean. Remote vehicle starter, keyless entry and start, push button ignition, and the universal home remote system bring modern convenience to truck ownership. Heated door mirrors, rain-sensing wipers, and front fog lights ensure visibility in any weather.This 2026 Sierra 2500HD AT4 Premium Plus is ready to work hard and provide the comfort and technology you've come to expect. Visit us to experience the capability, refinement, and engineering that sets this truck apart. Price excludes Tax, Title, License, $899 Doc Fee or Accessories. Please see dealer to confirm eligibility, and for details with regards to any specials listed and/or displayed.$1000 - Buick & GMC Consumer Cash Program. Exp. 08/03/2026