
This 2026 GMC Sierra 2500HD AT4 4D Crew Cab 4WD in striking red puts capability and comfort within your reach, with nearly new condition ready for immediate ownership.
- 6.6L V8 engine with 10-speed automatic transmission and 4WD
- Bose Premium 7-Speaker Sound System with SiriusXM 360L
- Premium GMC Infotainment System with Apple CarPlay and Android Auto
- 10-Way Power Driver and Passenger Seat Adjusters with Lumbar Support
- Heated and Ventilated Front Seats with Heated Rear Outboard Seats
- Off-Road Suspension with 2-Speed Active Transfer Case
- AT4 Preferred Package and AT4 Premium Plus Package
- X31 Off-Road Package and Gooseneck/5th Wheel Prep Package
- HD Surround Vision with Bed View Camera and Trailer Camera Provisions
- Automatic Emergency Braking with Front Pedestrian Braking
- Ultrasonic Front and Rear Park Assist with Hitch Guidance
- Rear Cross Traffic Alert and Trailer Side Blind Zone Alert
- Wireless Phone Projection and Wireless Charging Pad
- Front Premium Floor Liners and Rear Premium Floor Liners
- Spray-On Pickup Bedliner with GMC Logo
The Sierra 2500HD AT4 combines refined interior appointments with serious work capability. The well-appointed cabin features power-adjustable heated and ventilated seating for driver and front passenger, along with heated rear outboard seats for passenger comfort across seasons. Climate control includes automatic temperature management with front dual zone settings and rear window defogger to keep your crew comfortable regardless of conditions.
Technology integration enhances both convenience and safety throughout your ownership. The premium infotainment system pairs seamlessly with your smartphone through Apple CarPlay and Android Auto, while SiriusXM 360L satellite radio keeps you connected with three years of service included. An advanced camera system provides 360-degree surround vision, bed view capability with trailer camera provisions, and hitch guidance with hitch view to simplify towing operations.
Safety and driver assistance features demonstrate GMC's commitment to protecting you and your passengers. Forward collision alert, automatic emergency braking, and front pedestrian braking work proactively to prevent accidents. Lane departure warning, rear cross traffic alert, and trailer side blind zone alert systems provide awareness in challenging situations. Ultrasonic front and rear park assist takes the guesswork out of tight spaces, while hill descent control assists on steep terrain.
The AT4 and X31 Off-Road packages enhance capability for those who venture beyond pavement. Off-road-tuned suspension, hill descent control, and a 2-speed active transfer case give you the tools to handle demanding terrain. The included gooseneck and fifth-wheel preparation package means you're ready to tow serious loads when the job demands it. Premium floor liners protect your truck's interior from the elements, while the spray-on bedliner with GMC logo guards against wear and weather.
Availability of this fresh inventory means you can take delivery soon and start enjoying the truck without compromise. Contact our sales team today to schedule your test drive and experience the commanding presence and refined capability this Sierra 2500HD AT4 delivers. Price does not include tax, title, and license. Price includes applicable rebates. $1000 - Buick & GMC Consumer Cash Program. Exp. 08/03/2026
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