2021 GMC Sierra 1500 AT4 Crew Cab 4WD

Discover the ultimate off-road companion in this 2021 GMC Sierra 1500 AT4. Meticulously engineered to conquer any terrain, this rugged truck is primed to elevate your adventures to new heights. - Sunroof, Power - Technology Package (HD Surround Vision, Rear Camera Mirror, Bed View Camera, Multicolor Head-Up Display) - 6.2L V8 EcoTec3 Engine with Dynamic Fuel Management - 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents - Driver Alert Package II (Forward Collision Alert, Lane Keep Assist, Automatic Emergency Braking, Adaptive Cruise Control) - Performance Upgrade Package (Performance Air Intake, Cat-Back Exhaust) Commanding the road with its bold, athletic stance, the Sierra AT4 is more than just a work truck - it's a true off-road champion. The powerful 6.2L V8 engine delivers 420 horsepower and 460 lb-ft of torque, providing the muscle to tackle the toughest trails. Paired with a smooth-shifting 10-speed automatic transmission and rugged 4WD system, this truck is primed to take you anywhere your adventures lead. Elevating the driving experience, the Sierra AT4 comes equipped with a suite of advanced technologies. The available Head-Up Display projects critical information directly into your line of sight, while the Rear Camera Mirror and Surround Vision cameras provide unparalleled visibility. Stay connected with seamless smartphone integration, wireless charging, and a high-powered Bose sound system. Designed with the off-road enthusiast in mind, the Sierra AT4 boasts a host of specialized features. The performance air intake and cat-back exhaust system unlock even more power, while the all-terrain tires, hill descent control, and skid plates ensure you can confidently conquer the most rugged terrain. The spray-on bedliner and integrated trailer brake controller further enhance the truck's versatility, making it the ultimate partner for your towing and hauling needs. Whether you're tackling the daily commute or embarking on an off-road expedition, the 2021 GMC Sierra 1500 AT4 is the perfect blend of capability, technology, and style. Experience the difference for yourself - schedule a test drive today and discover the true power of the Sierra AT4.

Additional Information

AT4 Preferred Package,AT4 Value Package,Driver Alert Package I,Driver Alert Package II,Performance Upgrade Package (LPO) (DISC),Preferred Equipment Group 4SB,Technology Package,Trailering Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Premium audio system: GMC Infotainment System,Premium Bose 7-Speaker Sound System,Radio data system,Radio: Premium GMC Infotainment Sys w/Multi-Touch,Radio: Premium GMC Infotainment Sys w/Navigation,SiriusXM w/360L,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,12-Volt Rear Auxiliary Power Outlet,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,Driver Memory,Memory seat,Power driver seat,Power Front Passenger Windows w/Express Up/Down,Power Front Windows w/Driver Express Up/Down,Power Rear Windows w/Express Down,Power steering,Power windows,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Auto-Locking Rear Differential,Electrical Lock Control Steering Column,Manual Tilt-Wheel & Telescoping Steering Column,Off-Road Suspension,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Front anti-roll bar,Front wheel independent suspension,Keyless Open & Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Door Locks,Power Sunroof,Brake assist,Electronic Stability Control,Hill Descent Control,Delay-off headlights,Front fog lights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Adaptive Cruise Control,Speed control,170 Amp Alternator,Auxiliary External Transmission Oil Cooler,Heavy-Duty Air Filter,Auto-dimming door mirrors,Body-Color Surround Grille,Bumpers: body-color,Cat-Back Performance Exhaust (LPO),Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,Performance Air Intake System (LPO) (DISC),Power door mirrors,ProGrade Trailering System,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bed Liner w/AT4 Logo,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,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,GMC Connected Access Capable,HD Rear Vision Camera,HD Surround Vision w/2 Trailer View Camera Provisions,Heated steering wheel,Illuminated entry,Lane Change Alert w/Side Blind Zone Alert,Lane Keep Assist w/Lane Departure Warning,Multicolor 15" Diagonal Head-Up Display,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Camera Mirror,Rear Cross Traffic Alert,Rear Dual USB Charging-Only Ports,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Safety Alert Seat,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wireless Charging,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seating,Heated front seats,Perforated Leather-Appointed Front Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance,Hitch Guidance w/Hitch View,In-Vehicle Trailering App,Integrated Trailer Brake Controller,Red Recovery Hooks,18" x 8.5" Machined Aluminum Wheels,Alloy wheels,Wheels: 20" x 9" Machined Aluminum,Deep-Tinted Glass,Power Sliding Rear Window w/Rear Defogger,Variably intermittent wipers,3.23 Rear Axle Ratio