Pre-Owned 2021 GMC SIERRA 1500 AT4 For Sale Granbury, TX

This 2021 GMC Sierra 1500 AT4 in white delivers commanding presence and capable performance for drivers who demand both style and substance. Built on a foundation of rugged engineering, this truck is ready for work, weekend adventures, or daily commuting with the same dependable character.Key features of this Sierra include:- 4WD with auto-locking rear differential- EcoTec3 5.3L V8 engine with 10-speed automatic transmission- Premium leather seating with heated and ventilated front seats- 20" machined aluminum wheels with carbon grey metallic accents- Backup camera with hitch guidance and hitch view- Integrated trailer brake controller with ProGrade trailering system- Remote vehicle starter system- Keyless open and start- Power windows, locks, and heated mirrors- Bluetooth connectivity with steering wheel audio controls- GMC infotainment system with SiriusXM 360L- Multiple power outlets including 120-volt bed and interior optionsThe AT4 trim sets this Sierra apart with purposeful design elements and premium appointments. The spray-on pickup bed liner features the AT4 logo, while the black sport step and illuminated front GMC emblem add distinctive character. Premium floor liners protect the cabin, and the abundance of connectivity options—including Apple CarPlay, Android Auto, and 4G LTE Wi-Fi hotspot capability—keep you seamlessly integrated with your digital life.Comfort and capability work hand in hand throughout this truck. The heated steering wheel, dual-zone automatic climate control, and power driver seat with lumbar support ensure long drives remain enjoyable. Meanwhile, the off-road suspension and hill descent control provide the mechanical confidence you need when venturing beyond paved roads.Power and efficiency combine effectively in this Sierra, rated at 15 city and 21 highway MPG. The 10-way power adjustable driver seat, tilt and telescoping steering wheel, and extensive storage solutions make every journey more convenient. Whether you're towing, hauling, or simply enjoying the open road, this truck's engineering delivers responsive handling and substantial capability.This 2021 GMC Sierra 1500 AT4 represents a complete package for those seeking a full-size truck that balances work-ready toughness with refined daily driving comfort. We invite you to experience this exceptional truck firsthand in our showroom.