2024 GMC Sierra 1500 AT4 – Onyx Black – Duramax® 3.0L Turbo-Diesel I6 – 4 Wheel Drive – 42,593 MilesTurbo-diesel torque, bold AT4 styling, and premium full-size truck capability come together in this stunning 2024 GMC Sierra 1500 AT4, finished in Onyx Black and showing 42,593 miles. This premium pickup delivers the perfect combination of rugged 4WD capability, upscale comfort, advanced technology, and serious everyday usability. The Sierra 1500 AT4 is equipped with the Duramax® 3.0L Turbo-Diesel I6, a 10-speed automatic transmission, and 4 Wheel Drive, producing 305 horsepower and 495 lb-ft of torque. At the heart of this Sierra AT4 is a turbo-diesel powertrain engineered to deliver smooth acceleration, outstanding low-end pull, and effortless highway performance. That diesel torque gives this truck the kind of confident passing power, towing feel, and everyday drivability that make a real difference behind the wheel. The AT4 setup adds a 2-inch factory lift, off-road suspension with Rancho® monotube shocks, a 2-speed AutoTrac transfer case, an automatic-locking rear differential, and skid plates, giving this truck the hardware to back up its aggressive look. This is the kind of truck that feels strong on the highway, capable off the pavement, and comfortable enough to enjoy every day. Beyond its impressive engine, this AT4 is loaded with the cool stuff that makes it stand out. It includes a 13.4-inch center touch-screen, a 12.3-inch Driver Information Center, navigation, leather seating, heated front seats, cooled front seats, heated rear seats, a heated steering wheel, memory seats, premium audio, remote engine start, rain-sensing wipers, and a tow package. The AT4’s bold stance, premium cabin, and off-road personality give it a look and feel that stand apart from the ordinary full-size pickup. This is exactly what makes it so appealing: diesel torque, lifted AT4 capability, premium comfort, a huge digital cockpit, serious towing confidence, and the kind of modern GMC styling that gives this truck real presence everywhere it goes. When it comes to smartphone integration, this 2024 GMC Sierra 1500 AT4 includes both Apple CarPlay® and Android Auto™, along with Bluetooth® and a connected infotainment experience that keeps maps, music, calls, and apps right at your fingertips. Safety is another major highlight. This Sierra AT4 includes adaptive cruise control, blind spot monitor, collision warning, cross-traffic alert, lane departure warning, lane keep assist, and a backup camera, adding real confidence and peace of mind behind the wheel. Combined with its diesel power, premium AT4 equipment, and full-size capability, this Sierra brings luxury, strength, and utility together in one seriously impressive truck. Now available at Action Automotive Preowned Cars, where quality vehicles are carefully selected for performance and value.Visit Action Automotive Preowned Cars today and experience the luxury, torque, technology, and confident AT4 attitude of this impressive 2024 GMC Sierra 1500 AT4. ?? Get your next vehicle with ease! Action ships nationwide! Buy with confidence, with our ACTION JD POWER EDGE Certified Pre Owned limited Warranty! Every Action vehicle will include the ACTION JD POWER EDGE 3 months or 3,000 mile limited warranty. Extended warranty terms available thru Fidelity Warranty Services. YES We finance! Rate specials are available to well qualified buyers as well as 2nd chance our special Finance managers work in house to navigate any credit or buying situation. All vehicle prices exclude taxes, tags, fees, shipping upon request, and dealer-installed features such as LoJack or Ceramic Paint Protection. Our Dealer Processing fee is $999.00. Please see an Action dealer representative for complete details. We are available after hours via the internet, please submit a lead and we get to you right away.RECALL NOTICE:Some vehicles offered for sale may be subject to open manufacturer safety recalls. To check the recall status of any vehicle, please visit https://www.nhtsa.gov/recalls.Please note: Manufacturer recall repairs are performed at no cost to the customer.