
This 2025 GMC Sierra 2500HD AT4 combines rugged capability with refined comfort. Powered by a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission, this 4WD truck is engineered for demanding work and adventure. The AT4 Premium Plus Package elevates your driving experience with premium features and enhanced off-road readiness.
Key Features:
- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD
- AT4 Premium Plus Package
- Gooseneck/5th Wheel Prep Package with hitch platform
- Power-Retractable Black Assist Steps
- All-Weather Floor Liners for 1st and 2nd Rows
- LT275/65R20 BF Goodrich Off-Road T/A KO3 Tires
- Engine Block Heater and 220-Amp Alternator
- Spray-On Pickup Bedliner with GMC Logo
This truck is equipped with Bose Premium 7-Speaker Sound System, Apple CarPlay/Android Auto compatibility, and a 15-inch Head-Up Display. Advanced safety features include Automatic Emergency Braking, Forward Collision Alert, Lane Departure Warning, Rear Cross Traffic Alert, and Trailer Side Blind Zone Alert. The HD Surround Vision system with multiple camera provisions ensures confidence whether you're navigating tight spaces or managing heavy loads.
Inside, heated and ventilated front seats with 10-way power adjustability provide all-day comfort. The wireless charging pad, dual-zone automatic climate control, and remote vehicle starter enhance convenience. Off-road technologies include a 2-speed active transfer case, hill descent control, and off-road suspension tuning. This Sierra 2500HD AT4 is ready to handle whatever you requireâ"work, weekend exploration, or serious towing.
Contact us today to experience this exceptional truck and see why it's the choice for those who demand performance and capability.
Online pricing reflects additional discounts for dealer provided financing options.