New 2026 GMC Sierra 2500HD AT4 For Sale Jacksonville, FL

Vehicle DetailsDiscover the power, capability, and premium comfort of this 2026 GMC Sierra 2500 AT4, now available in Jacksonville, FL. Built for drivers who demand serious strength and refined style, this heavy-duty pickup is powered by a V8 6.6L Diesel engine and backed by 4WD for confidence on job sites, back roads, and tough weather conditions. The AT4 trim delivers bold off-road attitude, rugged performance, and an upscale interior designed to keep every drive comfortable and connected. This GMC Sierra 2500 is loaded with sought-after features, including Cross-Traffic Alert, Lane Departure Warning, Remote Start, XM Radio, and an impressive BOSE Stereo system for exceptional sound quality. Whether you are towing equipment, heading out on a weekend adventure, or simply want a truck that makes a statement, this GMC Sierra 2500 AT4 is ready to deliver. From its commanding stance to its advanced safety and convenience technology, this diesel-powered GMC truck stands out as a top choice for shoppers searching for a dependable heavy-duty pickup in Jacksonville, FL. If you want a premium blend of capability, technology, and comfort in a 2026 GMC Sierra 2500 AT4 4WD, this is the truck to see. Experience the confidence and versatility that make the GMC Sierra name a favorite among serious truck buyers.EquipmentThis vehicle is pure luxury with a heated steering wheel. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. The vehicle features steering wheel audio controls. Never get into a cold vehicle again with the remote start feature on the vehicle. This model offers Android Auto for seamless smartphone integration. Protect this 2026 GMC Sierra 2500 from unwanted accidents with a cutting edge backup camera system. Bluetooth technology is built into the vehicle, keeping your hands on the steering wheel and your focus on the road. The GMC Sierra is equipped with the latest generation of XM/Sirius Radio. This GMC Sierra's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This unit has auto-adjust speed for safe following. The vehicle offers Apple CarPlay for seamless connectivity.PackagesAT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step; Technology Package. Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passen