$53,880

Dealer Description

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.

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