2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Experience the Uncompromising Capability of the 2026 GMC Sierra 2500HD AT4 This exceptional 2026 GMC Sierra 2500HD AT4 is the perfect blend of rugged off-road prowess and refined on-road performance. Powered by the mighty Duramax 6.6L V8 Turbodiesel engine, this Sierra 2500HD delivers an incredible 470 horsepower and 975 lb-ft of torque, providing the muscle to take on any challenge with ease. - SUNROOF, POWER - Onyx Black exterior - Black interior - ENGINE BLOCK HEATER - ALTERNATOR, 220 AMP The AT4 Preferred Package adds premium features like Universal Home Remote, a power rear sliding window, and roof marker lamps, elevating the Sierra's capability and convenience. Plus, the dealer-installed Sport Steps and 22" Gloss Black Aluminum Wheels give this truck an undeniably bold, aggressive stance. Designed for the adventurous spirit, the Sierra 2500HD AT4 is equipped with the Gooseneck/5th Wheel Prep Package, allowing you to tow your largest trailers with confidence. The Off-Road Suspension, 2-Speed Active Transfer Case, and other rugged features ensure you can conquer any terrain with ease. Step inside and experience the unparalleled comfort and technology of the Sierra 2500HD AT4. The Bose Premium 7-Speaker Sound System, Wireless Charging, and Wireless Phone Projection keep you connected and entertained. Safety features like Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert provide added peace of mind. Welcome to Twins Buick GMC in COLUMBUS, OH! Our dealership is a great solution for any shopper, looking for a new or used vehicle. All you have to do is drop by our COLUMBUS showroom and pick what suits your need the best, and our qualified and friendly staff will take care of the rest. We look after all your needs, right from sales, services, parts, accessories, tires, as well as financing options. Our dealership is very conveniently located at 960 MORSE RD in COLUMBUS, OH. So what are you waiting for? Visit us today! We also serve Hilliard, Dublin, Westerville, and Grove City, OH Buick and GMC customers. *The advertised price does not include sales tax, vehicle registration fees, finance charges, documentation charges, and any other fees required by law.$1000 - Buick & GMC Consumer Cash Program. Exp. 06/01/2026

Additional Information

AT4 Preferred Package,Gooseneck/5th Wheel Prep Package,Preferred Equipment Group 4SB,X31 Off-Road Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium 7-Speaker Sound System,Premium audio system: Premium GMC Infotainment System,Radio: AM/FM Stereo with Premium GMC Infotainment System,SiriusXM with 360L Trial Subscription,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,Driver Memory,Memory seat,Power driver seat,Power steering,Power windows,Push Button Start,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,Emergency communication system: OnStar,Front anti-roll bar,Front wheel independent suspension,Keyless Open and Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Sunroof,Pickup Box,Brake assist,Electronic Stability Control,Lane Departure Warning System,Hill Descent Control,Auto High-beam Headlights,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-Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,Black Sport Step,Bumpers: body-color,Gloss Black Header Grille and Grille Insert Bars,Heated door mirrors,IntelliBeam Automatic High Beam on/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-on Pickup Bedliner with GMC Logo,Turn signal indicator mirrors,Winter Grille Cover,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports Inside Center Console,2 USB Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera with Two Trailer Camera Provisions,Buckle to Drive,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front Premium Floor Liners with Removable Carpet Insert,Front reading lights,HD Surround Vision,Heated steering wheel,Illuminated entry,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear Premium Floor Liners with Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Cam Provisions and Trailer Viewing Software,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front and Rear Park Assist,Voltmeter,Wireless Charging,Wireless Phone Projection,10-Way Power Driver Seat Adjuster with Lumbar,10-Way Power Passenger Seat Adjuster with Lumbar,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver and 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 Driver and Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance with Hitch View,in-Vehicle Trailering System App,22" Gloss Black Aluminum Wheels,Alloy wheels,Wheels: 20" High Gloss Black 8 Spokes Aluminum,Wheels: 22" Painted Black Transit Steel,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Front Passenger Windows with Express Up/Down,Power Sliding Rear Window with Defogger,Rain sensing wipers,Variably intermittent wipers