This 2021 GMC Sierra 1500 AT4 Crew Cab delivers premium capability wrapped in clean white exterior styling. With the muscular EcoTec3 5.3L V8 engine, 4WD drivetrain, and a crew cab configuration, this truck combines towing prowess with everyday practicality. The Jet Black leather interior with Kalahari accents creates a refined cabin atmosphere. - Premium Bose 7-Speaker Sound System with GMC Infotainment and Navigation - Multicolor 15 Head-Up Display with 4G LTE Wi-Fi Hotspot - HD Surround Vision with Trailer View Camera Provisions and Bed View Camera - Heated and Ventilated Front Seats with 10-Way Power Adjustment and Lumbar Support - Adaptive Cruise Control with Lane Keep Assist and Automatic Emergency Braking - ProGrade Trailering System with Integrated Trailer Brake Controller - 20 Machined Aluminum Wheels with Carbon Grey Metallic Accents - Remote Vehicle Starter and Keyless Open & Start - Spray-On Pickup Bed Liner with AT4 Logo and Rear Wheelhouse Liners - Hill Descent Control and Auto-Locking Rear Differential The AT4 package elevates this Sierra with exclusive technology, comfort features, and sophisticated styling cues. At just over 70,000 miles, this well-maintained truck offers years of dependable service ahead. Contact us today to arrange a test drive and experience the commanding presence and refined luxury of this exceptional Sierra 1500.
