2020 GMC Sierra 2500HD AT4 Crew Cab 4WD

Discover the ultimate in power, capability, and advanced technology with the 2020 GMC Sierra 2500HD AT4. This exceptional heavy-duty pickup is engineered to conquer any terrain and handle the toughest jobs with ease. Equipped with a robust Duramax 6.6L V8 Turbodiesel engine mated to a smooth-shifting 10-speed automatic transmission, the Sierra 2500HD AT4 delivers an impressive 445 horsepower and an astounding 910 lb-ft of torque. This uncompromising powertrain, paired with the advanced 4-wheel drive system, ensures you'll have the strength and traction to tackle any challenge with confidence. - Gooseneck / 5th Wheel Package - Technology Package (HD Surround Vision, Rear Camera Mirror, Bed View Camera, 15'' Head-Up Display) - AT4 Premium Package (20'' Machined Aluminum Wheels, 6'' Black Assist Steps) - Driver Alert Package II (Forward Collision Alert, Lane Departure Warning, Automatic Emergency Braking) Beyond its exceptional capabilities, the Sierra 2500HD AT4 pampers you with a wealth of premium features. Relax in the plush, heated and ventilated front seats while enjoying the convenience of wireless charging, a Bose premium audio system, and a 15-inch head-up display that puts critical information right in your line of sight. The advanced infotainment system with navigation and 4G LTE Wi-Fi hotspot keeps you connected and entertained on every journey. For those who demand the ultimate in off-road prowess, the Sierra 2500HD AT4 is equipped with an off-road-tuned suspension, skid plates, and hill descent control to conquer the most challenging terrain. The integrated trailer brake controller and available gooseneck/fifth-wheel prep package make this truck a true workhorse, ready to handle any towing task with ease. Whether you're tackling a job site, exploring the great outdoors, or just need a capable and comfortable daily driver, the 2020 GMC Sierra 2500HD AT4 is the perfect companion. Experience the uncompromising power, advanced technology, and premium comfort that make this heavy-duty pickup a true standout in its class. Visit our showroom today and let us demonstrate why the Sierra 2500HD AT4 is the ultimate choice for those who demand the best.

Additional Information

10-Way Power Driver Seat Adjuster w/Lumbar|10-Way Power Passenger Seat Adjuster w/Lumbar|12-Volt Rear Auxiliary Power Outlet|120-Volt Bed Mounted Power Outlet|120-Volt Instrument Panel Power Outlet|2 USB Ports: (1st Row)|2-Speed Active Transfer Case|220 Amps Alternator|2nd Row Dual USB Charge-Only Ports|4-Wheel Disc Brakes|4.2'' Diagonal Color Display Driver Info Center|4G LTE Wi-Fi Hotspot Capable|6 Speakers|6'' Rectangular Black Tubular Assist Steps (LPO)|6-Speaker Audio System Feature|8'' Multicolor Driver Instrument Info Display|ABS brakes|AM/FM radio: SiriusXM|AT4 Preferred Package|AT4 Premium Package|Air Conditioning|Alloy wheels|Apple CarPlay/Android Auto: -dimming Rear-View mirror|Auto-dimming door mirrors|Automatic Emergency Braking|Automatic temperature control|Bed View Camera|Bose Premium 7 Speaker Sound System|Brake assist|Bumpers: body-color|Compass: Located In Instrument Cluster|Deep-Tinted Glass|Delay-off headlights|Driver Alert Package I: I|Driver Memory|Driver door bin|Driver vanity mirror|Dual front impact airbags|Dual front side impact airbags|Electric Rear-Window Defogger|Electrical Lock Control Steering Column|Electronic Stability Control|Engine Block Heater|Exhaust Brake|Floor-Mounted Center Console|Following Distance Indicator|Forward Collision Alert|Front Bucket Seats|Front Center Armrest|Front anti-roll bar|Front dual zone A/C|Front fog lights|Front reading lights|Front wheel independent suspension|Fully automatic headlights|GMC Connected Access Capable|Gooseneck/5th Wheel Package|Gooseneck/5th Wheel Prep Package|HD Radio|HD Rear Vision Camera|HD Surround Vision w/2 Trailer View Camera Provisions|Heated & Ventilated Front Bucket Seats|Heated 2nd Row Outboard Seats|Heated Driver & Front Outboard Passenger Seats|Heated door mirrors|Heated front seats|Heated rear seats|Heated steering wheel|Heavy-Duty 80 Amp Battery|Hill Descent Control|Hitch Guidance w/Hitch View|Illuminated entry|In-Vehicle Trailering System App|Integrated Trailer Brake Controller|IntelliBeam Automatic High Beam On/Off|Keyless Open & Start|LED Cargo Area Lighting|LED Smoked Amber Roof Marker Lamps|Lane Change Alert w/Side Blind Zone Alert|Lane Departure Warning System|Low tire pressure warning|Manual Tilt-Wheel/Telescoping Steering Column|Memory seat|Multicolor 15'' Diagonal Head-Up Display|Occupant sensing airbag|Off-Road Suspension|OnStar & GMC Connected Services Capable|Outside temperature display|Overhead airbag|Overhead console|Painted Black Surround Grille|Panic alarm|Passenger door bin|Passenger vanity mirror|Perforated Leather-Appointed Front Seat Trim|Pickup Box|Power Door Locks|Power Front Passenger Windows w/Express Up/Down|Power Rear Windows w/Express Down|Power Sliding Rear Window w/Defogger|Power Sunroof|Power Windows w/Driver Express Up/Down|Power door mirrors|Power driver seat|Power passenger seat|Power steering|Power windows|Preferred Equipment Group 4SB|Premium audio system: Premium GMC Infotainment System|Radio: AM/FM w/Premium GMC Infotainment System|Radio: Premium GMC Infotainment Sys w/Navigation|Rear Camera Mirror|Rear Cross Traffic Alert|Rear Wheelhouse Liners|Rear reading lights|Rear seat center armrest|Rear step bumper|Rear window defroster|Remote Vehicle Starter System|Remote keyless entry|Safety Alert Seat|Security system|SiriusXM w/360L|Speed control|Speed-sensing steering|Split folding rear seat|Spray-On Pickup Box Bed Liner w/AT4 Logo|Steering Wheel Audio Controls|Steering wheel mounted audio controls|Tachometer|Technology Package|Telescoping steering wheel|Tilt steering wheel|Traction control|Trip computer|Turn signal indicator mirrors|Ultrasonic Front & Rear Park Assist|Unauthorized Entry Theft-Deterrent System|Universal Home Remote|Variably intermittent wipers|Ventilated front seats|Voltmeter