|
Experience impressive diesel performance, rugged off-road capability, and premium comfort with this used 2026 GMC Sierra 1500 AT4, now available at Russ Braunecker Cadillac Buick GMC in Effingham, Illinois. Built for drivers who demand more from their pickup, the Sierra AT4 combines GMC’s Professional Grade engineering with distinctive styling, advanced technology, and the versatility to handle work, recreation, and everyday driving. Under the hood, this 2026 GMC Sierra 1500 AT4 is powered by the 3.0L Duramax Turbo-Diesel engine, paired with a smooth-shifting 10-speed automatic transmission. Producing an impressive 305 horsepower and 495 lb-ft of torque, this diesel powertrain delivers excellent low-end pulling power, responsive performance, and impressive efficiency. Whether you’re towing a trailer, hauling equipment, traveling the highway, or exploring off the beaten path, the Duramax engine provides the capability and confidence you’re looking for. The AT4 trim stands out with bold, aggressive styling and genuine off-road capability. Its distinctive grille, signature LED lighting, AT4 badging, rugged exterior accents, and premium wheels give this truck a commanding presence. A factory-installed 2-inch suspension lift, off-road suspension with Rancho monotube shocks, two-speed Autotrac transfer case, and underbody skid plates help prepare the Sierra for challenging terrain. This truck also features running boards, providing convenient access to the cab while complementing its rugged appearance. Inside, the Sierra 1500 AT4 offers a refined cabin designed to make every drive comfortable. Premium perforated leather front seating surfaces, heated and ventilated front seats, upscale interior accents, and a spacious cabin create an inviting environment for drivers and passengers. Additional conveniences include a power sliding rear window, allowing fresh air into the cabin at the touch of a button, and a Universal Home Remote that lets you conveniently operate compatible garage doors and home security devices right from your truck. Technology is another highlight of this GMC pickup. The large 13.4-inch GMC infotainment touchscreen provides convenient access to entertainment, connected services, and Google built-in compatibility. Wireless Apple CarPlay® and Android Auto™ make connecting your smartphone simple, while the 12.3-inch digital Driver Information Centerkeeps important vehicle information right in front of you. Bluetooth® connectivity, navigation functions, and convenient charging options help keep you connected wherever the road takes you. Safety and driver assistance are especially impressive, with a comprehensive collection of technologies designed to help provide confidence behind the wheel. Features include Adaptive Cruise Control, Forward Collision Alert, Automatic Emergency Braking, Lane Keep Assist with Lane Departure Warning, Front and Rear Park Assist, Blind Zone alerts, Rear Cross Traffic Alert, and advanced camera assistance, among other driver-support technologies. Together, these systems help improve awareness, assist with highway driving, and make maneuvering this full-size pickup easier. If you’re searching for a used 2026 GMC Sierra 1500 AT4 for sale near Effingham, IL, a GMC Sierra with the 3.0L Duramax diesel engine, a diesel 4WD pickup truck, or a rugged and well-equipped truck in Central Illinois, this Sierra deserves a closer look. Its combination of Duramax performance, AT4 off-road capability, premium leather interior, convenient equipment, and advanced driver assistance makes it an outstanding choice for drivers who want capability without sacrificing comfort. At Russ Braunecker Cadillac Buick GMC, we’re proud to offer quality pre-owned trucks, competitive pricing, flexible financing options, and exceptional customer service. Our knowledgeable team is ready to help you explore this used 2026 GMC Sierra 1500 AT4 with the 3.0L Duramax Turbo-Diesel and experience everything it has to offer. Contact Russ Braunecker Cadillac Buick GMC at 217-347-0505 or come by 2309 S Banker Street, Effingham, IL 62401 today to schedule your test drive, explore in-house financing options, or learn more about this exceptional 2026 GMC Sierra 1500 AT4 before it’s gone! Happily servicing the Decatur, Mattoon, Effingham, Peoria, Morton, Bloomington, Vandalia, Altamont, Salem, Mt. Vernon, Flora, Louisville, Olney, Champaign, Centralia and surrounding areas!
|
