This 2024 GMC Sierra 1500 AT4 delivers premium performance and capability in a striking black exterior. Powered by a robust EcoTec3 6.2L V8 engine with sport-mode dual active exhaust, this truck commands the road with authority. The AT4 Premium Package combines rugged off-road engineering with refined luxury features, making it ideal for both work and weekend adventures.- Power sunroof- 20″ machined aluminum wheels- Active exhaust with sport-mode enabled- Technology Package with GMC Infotainment System- Premium Bose 7-speaker audio system with SiriusXM 360L- Heated and ventilated front leather seats with memory function- Multicolor 15″ head-up display- Integrated trailer brake controller with tire pressure monitoring- Off-road suspension with hill descent control- Wireless Apple CarPlay and Android AutoGMC CarBravo Certified vehicles pass a comprehensive 126-point inspection and include roadside assistance, $0 warranty deductible, and complete vehicle history documentation. All warranty repairs include parts, labor, and towing to the nearest CarBravo dealership if necessary. CarBravo dealers provide alternative transportation during warranty service. Earn GM Rewards points redeemable toward GM Certified Service and eligible accessories—enroll or confirm membership at delivery. Enjoy a complimentary 1-month trial of OnStar safety services including automatic crash response and roadside assistance, plus access to 165+ satellite radio channels in the vehicle and 350+ channels on the SiriusXM app.With only 34,388 miles, this Sierra maintains near-new condition while offering the performance truck enthusiasts demand. The Technology Package includes navigation, HD surround vision, adaptive safety features, and wireless charging for seamless connectivity. Visit us today to experience the commanding presence and refined capability of this exceptional AT4.