2021 GMC Sierra 1500 AT4 Crew Cab 4WD

Discover the exceptional capabilities of the 2021 GMC Sierra 1500 AT4. This rugged and versatile truck is engineered to conquer any terrain, delivering a driving experience that is both powerful and refined. - Engine Block Heater - 3.0L I-6 Diesel Turbocharged (Duramax) Engine - 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents - LT265/60R20 MT Blackwall Goodyear Wrangler Territory Tires - Off-Road Suspension - Auto-Locking Rear Differential - Electrical Lock Control Steering Column - 220-Amp Alternator - Auxiliary External Transmission Oil Cooler - Heavy-Duty Air Filter The Sierra 1500 AT4 is engineered to conquer the most demanding terrain, with features like the Duramax diesel engine, off-road suspension, and all-terrain tires. This truck is built to take you further, whether you're hauling heavy loads, towing your trailer, or exploring the great outdoors. Inside, you'll find a premium cabin that combines rugged capability with refined comfort. The perforated leather-appointed front seats are both heated and ventilated, ensuring your driving experience is as comfortable as it is capable. The 10-way power-adjustable driver and passenger seats with lumbar support allow you to find your perfect driving position, while the heated steering wheel and dual-zone automatic climate control keep you cozy in any weather. The advanced GMC Infotainment System with a 4.2-inch diagonal color display keeps you connected and entertained on the road. Apple CarPlay and Android Auto integration allow you to seamlessly integrate your smartphone, while the 6-speaker audio system and SiriusXM with 360L provide a premium listening experience. Safety is also a top priority in the Sierra 1500 AT4. Features like the Hitch Guidance with Hitch View, Integrated Trailer Brake Controller, and In-Vehicle Trailering App make towing a breeze, while the Keyless Open and Start, Theft Deterrent System, and Panic Alarm provide added peace of mind. Experience the uncompromising capability and refined comfort of the 2021 GMC Sierra 1500 AT4. This truck is ready to take on any challenge, whether you're tackling the toughest job site or exploring the great outdoors. Visit our showroom today and discover how the Sierra 1500 AT4 can elevate your driving experience.

Additional Information

Preferred Equipment Group 4SB,Trailering Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Premium audio system: GMC Infotainment System,Radio data system,Radio: Premium GMC Infotainment Sys w/Multi-Touch,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,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,Brake assist,Electronic Stability Control,Hill Descent Control,Delay-off headlights,Front fog lights,Fully automatic headlights,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,170 Amp Alternator,220 Amp Alternator,Auxiliary External Transmission Oil Cooler,Engine Block Heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Body-Color Surround Grille,Bumpers: body-color,Front License Plate Kit,Heated door mirrors,LED Cargo Area Lighting,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,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,GMC Connected Access Capable,HD Rear Vision Camera,Heated steering wheel,Illuminated entry,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Dual USB Charging-Only Ports,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Voltmeter,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,Variably intermittent wipers,3.23 Rear Axle Ratio