2021 GMC Sierra 2500HD AT4 Crew Cab 4WD

Discover the ultimate in power, capability, and style with the 2021 GMC Sierra 2500HD AT4. This exceptional heavy-duty pickup is a true workhorse, designed to conquer any task with uncompromising performance and refined craftsmanship. Outfitted with an impressive array of features, the Sierra 2500HD AT4 is ready to take on your toughest challenges. Key highlights include: - AT4 Premium Plus Package - Driver Alert Package I and II - Technology Package - Snow Plow Prep/Camper Package - Trailering Wiring Provisions - 6.6L V8 engine with 4WD - Bose Premium 7-Speaker Sound System - Heated and Ventilated Front Bucket Seats - Heated Rear Outboard Seats - Wireless Charging - Multicolor 15" Diagonal Head-Up Display - HD Surround Vision This Sierra 2500HD AT4 is the ultimate expression of GMC's commitment to engineering excellence. The robust 6.6L V8 engine delivers exceptional power and torque, while the advanced 4WD system ensures confident handling in any terrain. With features like the Snow Plow Prep/Camper Package and Trailering Wiring Provisions, this truck is ready to handle your most demanding jobs with ease. Step inside the cabin, and you'll be greeted by a luxurious and thoughtfully designed interior. Heated and ventilated front seats, a heated steering wheel, and a premium Bose audio system create an unparalleled driving experience. The Multicolor Head-Up Display and HD Surround Vision camera system provide enhanced visibility and convenience, while the wireless charging pad keeps your devices powered up on the go. Whether you're tackling tough work sites, towing heavy loads, or exploring the great outdoors, the 2021 GMC Sierra 2500HD AT4 is the ultimate companion. Its uncompromising capability, refined style, and advanced technology make it the perfect choice for those who demand the very best. Visit our showroom today to experience this exceptional truck for yourself and discover how it can transform the way you work and play.

Additional Information

AT4 Preferred Package,AT4 Premium Plus Package,Driver Alert Package I,Driver Alert Package II,Preferred Equipment Group 4SB,Snow Plow Prep/Camper Package,Technology Package,X31 Off-Road Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Bose Premium 7 Speaker Sound System,HD Radio,Premium audio system: Premium GMC Infotainment System,Radio: AM/FM w/Premium GMC Infotainment System,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 steering,Power windows,Power Windows w/Driver Express Up/Down,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,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,Electrical Lock Control Steering Column,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,Pickup Box,Brake assist,Electronic Stability Control,Lane Departure Warning System,Hill Descent Control,Delay-off headlights,Front fog lights,Fully automatic headlights,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,2-Speed Active Transfer Case,220 Amps Alternator,Heavy-Duty 80 Amp Battery,AT4 High Clearance Step (LPO),Auto-dimming door mirrors,Bumpers: body-color,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Painted Black Surround Grille,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Red Recovery Hooks,Spray-On Pickup Box Bed Liner w/AT4 Logo,Turn signal indicator mirrors,2 USB Ports,2 USB Ports (1st Row),2nd Row Dual USB Charge-Only Ports,4.2" Diagonal Color Display Driver Info Center,4G LTE Wi-Fi Hotspot Capable,8" Multicolor Driver Information Center,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera w/2 Trailer Camera Provisions,Compass,Compass Located In Instrument Cluster,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,GMC Connected Access Capable,HD Rear Vision Camera,HD Surround Vision,Heated steering wheel,Illuminated entry,Inside Rearview Auto-Dimming Rear Camera Mirror,Lane Change Alert w/Side Blind Zone Alert,Multicolor 15" Diagonal Head-Up Display,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wireless Charging,Wireless Phone Projection,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Heated & Ventilated Front Bucket Seats,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seats,Heated front seats,Heated rear seats,Perforated Leather-Appointed Front Seat Trim,Power passenger seat,Safety Alert Seat,Split folding rear seat,Ventilated front seats,Passenger door bin,5th Wheel & Gooseneck Trailer Wiring Provisions,Hitch Guidance w/Hitch View,In-Vehicle Trailering System App,Integrated Trailer Brake Controller,18" Machined Aluminum Wheels,20" Machined Aluminum Wheels,Alloy wheels,Deep-Tinted Glass,Power Front Passenger Windows w/Express Up/Down,Power Rear Windows w/Express Down,Power Sliding Rear Window w/Defogger,Variably intermittent wipers,3.73 Rear Axle Ratio