*Vehicle Details* 2021 GMC Sierra 2500 AT4 4WD V8 6.6L Gasoline East Dubuque IL Ready for work and weekend adventures, this 2021 GMC Sierra 2500 AT4 pairs a powerful 6.6L V8 gasoline engine with rugged 4WD capability for confidence on any road. This pre-owned GMC Sierra AT4 delivers towing muscle, a comfortable premium interior, and advanced connectivity for drivers who demand performance and convenience. Key features: Android Auto for seamless smartphone integration, BOSE stereo for exceptional audio quality, hands-free Bluetooth for safer calls and streaming, remote start for quick climate control, and a heated steering wheel for cold-weather comfort. The AT4 trim adds off-road-tuned suspension and distinctive styling, making it as capable off the beaten path as it is on the highway. Located in East Dubuque, IL, this GMC Sierra is competitively priced and advertised as the best price in the area a value-focused choice for contractors, tow operators, and anyone needing a heavy-duty truck without paying new-vehicle premiums. Recent maintenance verified and detailed inspection available on request. Financing options and extended warranties can be arranged to fit your budget. Schedule a test drive today in East Dubuque, IL, and experience the power, comfort, and technology of this 2021 GMC Sierra 2500 AT4. Contact us to secure the best price while it's available. *Equipment* An off-road package is installed on it so you are ready for your four-wheeling best. Protect this 3/4 ton pickup from unwanted accidents with a cutting edge backup camera system. Apple CarPlay: Seamless smartphone integration for this vehicle - stay connected and entertained on the go! Bluetooth technology is built into the vehicle, keeping your hands on the steering wheel and your focus on the road. You'll never again be lost in a crowded city or a country region with the navigation system on the vehicle. The leather seats in this 2021 GMC Sierra 2500 are a must for buyers looking for comfort, durability, and style. The steering wheel audio controls on this unit keep the volume and station within easy reach. The vehicle features a high end BOSE stereo system. This GMC Sierra offers Android Auto for seamless smartphone integration. This 3/4 ton pickup is pure luxury with a heated steering wheel. *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. Driver Alert Package II: Forward Collision Alert; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Lane Departure Warning. Technology Package: 8" Multicolor Driver Information Center; Multicolor 15" Diagonal Head-Up Display; Inside Rearview Auo-Dimming Rear Camera Mirror. 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; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Spray-On Pickup Box Bed Liner with AT4 Logo; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Windows with Driver Express Up/down; Heated and Ventilated Front Bucket