Meet the 2025 GMC Sierra 2500HD AT4, a premium heavy-duty pickup built for those who demand serious capability without compromising on refinement. This black diesel powerhouse pairs the mighty Duramax 6.6L V8 turbodiesel engine with a smooth 10-speed automatic transmission and 4WD, delivering impressive towing strength and confident off-road presence. With just over 32,000 miles, this crew cab short bed shows exceptional care and is ready for work or weekend adventures.
Duramax 6.6L V8 Turbodiesel with 220-amp alternator and engine block heater
Premium Bose 7-speaker sound system with SiriusXM and Apple CarPlay/Android Auto
AT4 Premium Plus Package with off-road suspension and X31 off-road package
Heated and ventilated perforated leather front seats with 10-way power adjustment
Multicolor 15-inch head-up display with wireless phone projection and charging
Advanced safety: automatic emergency braking, lane departure warning, rear cross traffic alert
Spray-on bedliner with HD surround vision camera system and trailer side blind zone alert
Hill descent control with 2-speed active transfer case and off-road high-clearance step
Power sunroof with deep-tinted glass and front rain-sensing wipers
Alloy 20-inch wheels with power rear window and premium floor liners
This Sierra AT4 combines professional-grade towing capability with luxury amenities and cutting-edge technology. Visit us today to experience the commanding presence and refined comfort of this exceptional truck.
Family owned and operated for over 50 years!