Sierra 1500 AT4, 4D Crew Cab, EcoTec3 6.2L V8, 10-Speed Automatic, 4WD, Satin Steel Metallic, Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2 USB Ports (1st Row), 4.2″ Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 8″ Driver Information Center, Adaptive Cruise Control, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, AT4 Preferred Package, AT4 Value Package, Auto-Locking Rear Differential, Automatic Emergency Braking, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Bed View Camera, Body-Color Surround Grille, Cat-Back Performance Exhaust (LPO), Color-Keyed Carpeting Floor Covering, Compass, Console-Mounted Safe (LPO), Deep-Tinted Glass, Driver Alert Package I, Driver Alert Package II, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front dual zone A/C, Front Pedestrian Braking, Front Prem Floor Liners w/Removable Carpet Insert, GMC Connected Access Capable, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated steering wheel, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, Memory seat, Multicolor 15″ Diagonal Head-Up Display, MultiPro Audio System by Kicker, OnStar & GMC Connected Services Capable, Perforated Leather-Appointed Front Seat Trim, Performance Air Intake System (LPO) (DISC), Performance Upgrade Package (LPO) (DISC), Power Door Locks, Power door mirrors, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power passenger seat, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power Sunroof, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Camera Mirror, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Rear window defroster, Red Recovery Hooks, Remote Vehicle Starter System, Safety Alert Seat, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Technology Package, Theft Deterrent System (Unauthorized Entry), Trailering Package, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging. Odometer is 15068 miles below market average!Certified. Certification Program Details: Blue Certified 6 months 8,000 miles comprehensive coverage.Five Star Ford Carrollton is pleased to offer this superb 2021 GMC Sierra 1500 AT4. Well equipped with AT4 Preferred Package (Power Sliding Rear Window w/Rear Defogger, Premium Bose 7-Speaker Sound System, Radio: Premium GMC Infotainment Sys w/Navigation, Universal Home Remote, Wireless Charging, and SiriusXM w/360L), AT4 Value Package, Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Driver Alert Package II (Adaptive Cruise Control, Automatic Emergency Braking, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, IntelliBeam Automatic High Beam On/Off, Lane Keep Assist w/Lane Departure Warning, and Safety Alert Seat), Performance Upgrade Package (LPO) (DISC) (Cat-Back Performance Exhaust (LPO) and Performance Air Intake System (LPO) (DISC)), Preferred Equipment Group 4SB (12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2 USB Ports (1st Row), 4.2″ Diagonal Color Displa