Pre-Owned 2024 GMC Sierra 1500 AT4 For Sale Saint Peters, MO

This 2024 GMC Sierra 1500 AT4 delivers commanding presence and serious capability wrapped in sleek black exterior styling. Powered by the EcoTec3 6.2L V8 engine with active dual sport-mode exhaust, this truck combines highway efficiency with unmistakable performance. With just over 18,000 miles, this well-maintained pickup remains virtually new.**Key Features:**- EcoTec3 6.2L V8 with Active Dual Sport-Mode Exhaust- Technology Package with GMC Infotainment System and Navigation- AT4 Premium Package and Preferred Equipment Group- Premium Bose 7-Speaker Sound System with SiriusXM 360L- Heated and Ventilated Leather Front Seats with 10-Way Power Adjustment- Multicolor 15-inch Head-Up Display- Advanced Off-Road Suspension with Hill Descent Control- HD Surround Vision, Rear Camera Mirror, and Bed View Camera- Automatic Emergency Braking with Lane Keep Assist- Wireless Apple CarPlay and Android Auto with Wireless ChargingThis Sierra showcases premium appointments throughout. The cabin features perforated leather seat trim, heated rear seats, and a heated steering wheel for all-weather comfort. The Technology Package enhances every drive with wireless connectivity, navigation, and an available Wi-Fi hotspot. Safety systems include automatic emergency braking, rear pedestrian detection, and trailer-specific features like integrated brake controller and hitch guidance.Built for both work and weekend adventures, the AT4 trim brings purposeful design elements including a spray-on bedliner with AT4 logo, off-road step, and premium floor liners. The dual exhaust system sounds commanding while maintaining reasonable fuel efficiency at 14 city and 17 highway MPG. Schedule your test drive today to experience this premium Sierra firsthand.