2024 GMC Sierra 2500 HD AT4X

From the dealer

Meet the 2024 GMC Sierra 2500HD AT4X, a heavy-duty truck built to handle serious work and deliver premium comfort when you're off the clock. This Silver Sterling Metallic machine combines the proven capability of the Duramax 6.6L V8 Turbodiesel engine with the refinement and technology you expect from GMC's AT4X lineup. - Duramax 6.6L V8 Turbodiesel with 470 hp and 975 lb-ft of torque - 10-Speed Automatic transmission with 4WD and 2-Speed Active Transfer Case - Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness - Integrated Trailer Brake Controller with Hitch Guidance and Hitch View - Multicolor 15" Head-Up Display - Premium GMC Infotainment System with Apple CarPlay and Android Auto - Bose Premium 12-Speaker Audio System with SiriusXM 360L - Heated and ventilated leather seats with 16-way power adjustments - Off-Road Suspension with Hill Descent Control - Spray-On Bedliner with AT4 Logo - HD Surround Vision with multiple camera systems - Wireless Phone Projection and Wireless Charging - Automatic Emergency Braking with Forward Collision Alert - Power Sunroof and power sliding rear window The AT4X is engineered for those who refuse to compromise between work capability and daily comfort. The Duramax diesel engine delivers the torque you need for towing and hauling, while the 220-amp alternator, engine block heater, and exhaust brake ensure this truck is ready for genuine off-road and demanding job-site conditions. The gooseneck prep package transforms this Sierra into a serious hauling platform without sacrificing anything from its luxury features. Inside, the cabin reflects GMC's commitment to refined truck ownership. Full-grain leather seats with heated and ventilated capability keep you comfortable in any season. The 16-way power driver and passenger seats with lumbar support mean you'll arrive fresh, even after long hours behind the wheel. Dual-zone automatic climate control, along with the heated steering wheel, adds another layer of everyday convenience. Technology is woven throughout this truck. The integrated trailer brake controller and trailer monitoring systems take the stress out of towing operations. Hitch guidance with hitch view simplifies hookups, while the trailer tire pressure monitor sensors provide ongoing peace of mind. The surrounding camera system and parking assist features make maneuvering easier, whether you're backing up to a trailer or navigating tight spaces. This Sierra comes equipped with OnStar and GMC Connected Services capabilities, giving you remote access and emergency support whenever you need it. The premium infotainment system with wireless phone projection keeps your essentials within reach safely. Automatic high-beam adjustment, rain-sensing wipers, and deep-tinted glass round out the driver-focused feature set. Visit our showroom to experience the 2024 GMC Sierra 2500HD AT4X and discover why this truck is the right choice for serious work and premium daily driving.