Discover the ultimate off-road companion with this 2020 GMC Sierra 1500 AT4. Meticulously crafted to conquer any terrain, this rugged SUV is the perfect blend of power, capability, and refined style. - TECHNOLOGY PACKAGE - 6.2L V8 EcoTec3 Engine (420 hp, 460 lb-ft of torque) - AT4 PREMIUM PACKAGE - DRIVER ALERT PACKAGE II - LPO, CAT-BACK PERFORMANCE EXHAUST Climb inside and experience the unparalleled comfort and convenience of this well-equipped Sierra AT4. From the premium Bose audio system to the advanced safety features, every detail has been thoughtfully designed to elevate your driving experience. Outfitted with the latest technology, this Sierra AT4 keeps you connected and in control. Enjoy seamless smartphone integration, a Head-Up Display, and a Rear Camera Mirror for unobstructed visibility. The available Driver Alert Package II adds even more peace of mind with features like Forward Collision Alert, Automatic Emergency Braking, and Adaptive Cruise Control. When the pavement ends, this Sierra AT4 is ready to tackle the toughest terrain. The off-road-tuned suspension, locking rear differential, and knobby Goodyear Wrangler DuraTrac tires provide the ultimate grip and control. Conquer steep hills, navigate through mud, and explore the most rugged landscapes with confidence.