Certified.Certification Program Details: Ford Blue Advantage: Blue Certified* 139 Point Inspection* Transferable Warranty* Vehicle History* Warranty Deductible: $100* Roadside Assistance* Limited Warranty: 3 Month/4,000 Mile (whichever comes first) after new car warranty expires or from certified purchase date* and 11,000 FordPass Rewards Points to use toward first maintenance visitPriced below KBB Fair Purchase Price!Clean CARFAX.FIND IT AT FERMAN!, Free Delivery within 100 miles!, The 2023 GMC Sierra 1500 AT4 with the 3.0L Duramax turbo-diesel engine and 4x4 capability is a powerful, refined, and adventure-ready full-size truck. Under the hood, the 3.0L inline-6 Duramax diesel produces 305 horsepower and a commanding 495 lb-ft of torque, mated to a smooth 10-speed automatic transmission. This setup offers outstanding torque delivery, confident towing up to 9,000 pounds, and impressive fuel efficiency, making it ideal for both rugged tasks and long-distance hauls. Engineered for off-road capability, the AT4 trim includes a 2-inch factory lift, Rancho monotube shocks, underbody skid plates, and an advanced two-speed transfer case. A locking rear differential and hill descent control add further confidence on rough terrain, while the standard 4WD system ensures grip in all conditions. Inside, the AT4 blends rugged utility with upscale comfort. The cabin features Jet Black leather with Kalahari accents, heated and ventilated front seats, a 13.4-inch touchscreen with Google built-in, and a 12.3-inch digital driver display. A head-up display and multi-camera trailering views enhance both tech and usability. Safety and trailering technology are abundant, including automatic emergency braking, lane keep assist, trailer blind zone alert, and adaptive cruise control. With its commanding presence, off-road strength, diesel-powered efficiency, and modern amenities, the 2023 Sierra 1500 AT4 is a standout choice for drivers who demand capability without compromise., 10-Speed Au
