Vehicle Details
Take command of the road in this pre-owned 2021 GMC Sierra 2500 AT4 4WD, now available in Opelika, AL. Built for hard work and confident towing, this heavy-duty pickup pairs a powerful V8 6.6L diesel engine with AT4 capability and premium comfort throughout the cabin. If you need a diesel truck that blends strength, technology, and rugged style, this GMC Sierra 2500 is ready. Inside, you'll find a Heated Steering Wheel, Navigation, Hands Free Bluetooth®, and a Back-Up Camera that help make every drive easier and more connected. Cross-Traffic Alert adds an extra layer of confidence in parking lots and busy streets, while the spacious interior and durable design make this truck ideal for both job sites and weekend adventures. This 2021 GMC Sierra 2500 AT4 stands out with bold styling, advanced features, and the performance you expect from a GMC heavy-duty pickup. Whether you're hauling equipment, towing a trailer, or simply looking for a dependable 4WD diesel truck, this GMC Sierra delivers. Visit us in Opelika, AL today to see this impressive pre-owned GMC Sierra 2500 AT4 for yourself. Designed for drivers who want towing confidence, off-road capability, and everyday comfort, it is a smart choice for work or recreation. Schedule your test drive today and experience this capable GMC in Opelika, AL firsthand today.

Equipment
This vehicle has a clean CARFAX vehicle history report. This GMC Sierra features steering wheel audio controls. This 2021 GMC Sierra 2500 is pure luxury with a heated steering wheel. The installed navigation system will keep you on the right path. The GMC Sierra offers Automatic Climate Control for personalized comfort. It warns of approaching vehicles with Cross-Traffic Alert. Protect this GMC Sierra from unwanted accidents with a cutting edge backup camera system. An off-road package is equipped on this GMC Sierra. This 3/4 ton pickup offers Apple CarPlay for seamless connectivity. Never get into a cold vehicle again with the remote start feature on this vehicle. Bluetooth® technology is built into it, keeping your hands on the steering wheel and your focus on the road. Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. The leather seats in this unit are a must for buyers looking for comfort, durability, and style.

Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert; Perimeter Lighting. Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Electric Rear-Window Defogger; Wireless Phone Projection; Floor-Mounted Center Console; Unauthorized Entry Theft-Deterrent System; Painted Black Surround Grille; Compass Located in Instrument Cluster; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Box Bed Liner with AT4 Logo; Power Rear Windows with Express D