Vehicle Details
For sale in Kaufman, TX: a rugged and refined 2021 GMC Sierra 1500 AT4 4WD powered by a strong 6-cylinder, 3.0L diesel engine. This GMC Sierra AT4 blends serious off-road capability with premium comfort, featuring leather seats and an Off-Road Package that includes upgraded suspension, skid plates, and terrain-ready wheels and tires. Whether you're navigating rough trails or towing on the highway, the 4WD system and diesel torque deliver confident performance. Inside, enjoy a tech-forward cabin with Android Auto integration, Automatic Climate Control for consistent comfort, and convenient Remote Start to warm up or cool down the truck before you climb in. The durable interior materials and thoughtful storage solutions make this GMC Sierra practical for daily work and weekend adventures. Safety and convenience features are designed to keep you in control, while the AT4's distinctive styling sets it apart with an aggressive stance and premium finishes. Located in Kaufman, TX, this well-equipped 2021 GMC Sierra 1500 AT4 is ready to handle tough jobs and comfortable drives alike. Contact us to schedule a test drive and see why the GMC Sierra AT4 is a top choice for buyers seeking capability, comfort, and durability in a midsize/full-size pickup.

Equipment
This vehicle is pure luxury with a heated steering wheel. Never get into a cold vehicle again with the remote start feature on the GMC Sierra. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. Apple CarPlay: Seamless smartphone integration for this vehicle - stay connected and entertained on the go! An off-road package is installed on this GMC Sierra so you are ready for your four-wheeling best. See what's behind you with the back up camera on this unit. It comes equipped with Android Auto for seamless smartphone integration on the road. It features steering wheel audio controls. This vehicle keeps you comfortable with Auto Climate. The GMC Sierra features a hands-free Bluetooth® phone system. This vehicle has an elegant black exterior finish. Maintaining a stable interior temperature in this vehicle is easy with the climate control system. Keep safely connected while in this 2021 GMC Sierra 1500 with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling.

Packages
Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Int