New 2026 GMC Sierra 2500HD SLT For Sale Warrenton, VA

2026 GMC Sierra 2500HD SLT in white with Dark Walnut/Slate leather interior represents a commanding crew cab ready for work and weekend adventures. This new 4WD pickup features a 6.6L V8 engine paired with a 10-speed automatic transmission, delivering capability and control. Backed by GMC's reputation for quality and engineering, it's built to handle serious tasks while offering refined comfort and technology.- Heated and ventilated front seats with 10-way power driver adjustment- Premium Bose 7-speaker audio system with SiriusXM 360L trial subscription- Apple CarPlay and Android Auto with wireless phone projection- Advanced safety: automatic emergency braking, lane departure warning, rear cross-traffic alert- GMC MultiPro tailgate and spray-on bedliner with GMC logo- HD surround vision with bed view camera and trailer viewing provisions- Adaptive cruise control and ultrasonic front/rear park assist- Heated steering wheel and auto-dimming rear-view mirror- All-wheel disc brakes with electronic stability and traction control- Off-road suspension with 2-speed active transfer case and hill descent controlThis Sierra 2500HD combines rugged capability with upscale appointments designed for the discerning truck buyer. Whether you're managing a demanding job site or enjoying a mountain getaway, this truck delivers unwavering performance backed by modern convenience features. Visit our showroom to experience the commanding presence and responsive handling of this impressive new GMC.