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

Vehicle DetailsExperience exceptional power, premium comfort, and advanced capability in this 2026 GMC Sierra 2500 AT4 4WD, now available in Jacksonville FL. Built for demanding work and confident off-road performance, this heavy-duty pickup is equipped with a V8 6.6L Diesel engine that delivers impressive strength for towing, hauling, and everyday driving. The AT4 trim adds rugged style and purpose-built capability, while four-wheel drive helps you take on challenging terrain and changing road conditions with confidence. Inside, the cabin is designed to keep you comfortable and connected. Enjoy refined Leather Seats, a premium BOSE Stereo, XM Radio, and Steering Wheel Audio Controls for convenient access to entertainment and settings without taking your hands off the wheel. Remote Start adds welcome convenience on busy mornings or hot Florida afternoons, making it easy to get on the road quickly. With bold GMC styling, durable engineering, and a sophisticated interior, the 2026 GMC Sierra 2500 AT4 is a standout choice for drivers who need serious capability without sacrificing comfort. Whether you're looking for a dependable truck for work, recreation, or weekend travel, this GMC Sierra 2500 delivers the versatility and confidence you expect from a modern heavy-duty pickup. Visit us in Jacksonville FL to explore it today.EquipmentThis model features a high end BOSE stereo system. It is equipped with the latest generation of XM/Sirius Radio. This GMC Sierra is pure luxury with a heated steering wheel. This unit offers Apple CarPlay for seamless connectivity. The vehicle's Lane Departure Warning helps keep you in your lane. The GMC Sierra's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This unit offers Android Auto for seamless smartphone integration. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. This vehicle features a hands-free Bluetooth phone system. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. Start this model from inside with remote start. It has auto-adjust speed for safe following. The vehicle features steering wheel audio controls. An off-road package is equipped on this 3/4 ton pickup. Maintaining a stable interior temperature in this model is easy with the climate control system.PackagesPreferred 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 Passenger Windows with Express Up/down; Bo