2026 GMC Sierra 2500HD

This vehicle is at Master Buick GMC in Augusta, GA.<br /><br />Meet the 2026 GMC Sierra 2500HD AT4—a commanding crew cab that combines refined capability with premium comfort. This white exterior Diesel Turbocharged powerhouse delivers serious towing authority while the jet black interior with Kalahari accents creates an upscale driving environment that sets the AT4 apart from standard workhorses.<br /><br />• 6.6L V8 Diesel Turbocharged Engine<br />• 10-Speed Automatic Transmission with 4WD<br />• Premium Bose 7-Speaker Sound System with Apple CarPlay/Android Auto<br />• Heated and Ventilated Leather Front Seats with 10-Way Power Adjusters<br />• Max Trailering Package with Hitch Guidance and Surround Vision Cameras<br />• Multicolor 15" Head-Up Display and Wireless Charging<br />• Automatic Emergency Braking and Trailer Side Blind Zone Alert<br />• Power Sunroof and Power Sliding Rear Window<br />• 20" High Gloss Black Aluminum Wheels with All-Terrain Capability<br />• Remote Vehicle Starter and Keyless Open/Start System<br /><br />This Sierra is engineered for those who demand both performance and sophistication. Come experience the commanding presence and innovative technology that make the AT4 the premium choice in heavy-duty trucks. Schedule your visit today and discover why this Sierra deserves a spot in your driveway.<br /><br />Please Contact Us Now By Phone or Email. Don't pay too much for the vehicle you want... $489 Dealer Fee. - Master Buick GMC - " After We Sell, We Serve Since 1937". Located in beautiful Augusta,GA. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 11/02/2026