2026 GMC Sierra 2500HD AT4
$75,163
Key Features
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Mileage: 1 miles
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Transmission: Automatic
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Engine: 6.6L V8
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Color: Onyx Black
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Drivetrain: 4WD
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Powertrain Type: ICE
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Trim: AT4
General
Description
The 2026 GMC Sierra 2500HD AT4 delivers premium capability and refined technology in a commanding crew cab package. This 4WD powerhouse pairs a robust 6.6L V8 engine with a 10-speed automatic transmission, while the striking black exterior and jet black leather interior with Kalahari accents establish an upscale presence both on and off the road. The AT4 trim brings genuine off-road heritage with carefully engineered features designed for serious capability.- Adaptive Cruise Control and Android Auto / Apple CarPlay integration- Moonroof, Remote Start, and Backup Camera with Bed View Camera- Bose Premium Sound System with SiriusXM 360L trial subscription- HD Surround Vision with Trailer Cam and Side Blind Zone Alert- 4WD with 2-Speed Active Transfer Case and Off-Road Suspension- Heated and ventilated leather front seats with power adjustments- Wireless Charging, Wireless Phone Projection, and Multicolor Head-Up Display- X31 Off-Road Package with Snow Plow Prep and Gooseneck/5th Wheel capabilities- Hill Descent Control, Ultrasonic Park Assist, and Keyless Start- Premium floor liners, LED cargo lighting, and spray-on bedlinerThis Sierra 2500HD is built to excel whether you're managing a job site or exploring remote terrain. Contact us to experience the commanding performance and technology that set this truck apart.Stop by Woody Buick GMC Naperville, an 11-time GM Dealer of the Year and Mark of Excellence recipient, to schedule a test drive! See for yourself why this J.D. Power 2026 Dealer of Excellence is Illinois' #1 Sales Volume Buick GMC destination and Chicagoland's most awarded dealer. Take advantage of our award-winning service and the best incentives around! We have a {YMM} {Series} on sale for you! Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 11/02/2026
Dealership Information
Pricing Disclaimer
All vehicle pricing shown excludes applicable taxes, title, registration fees, and a dealer processing fee. Advertised pricing may include manufacturer incentives and rebates, which are subject to eligibility and may require financing through approved lenders. Not all buyers will qualify. Prices and offers are subject to change without notice and may not be combined with other promotions unless explicitly stated. Vehicle images are for illustration purposes only and may not reflect actual vehicle configuration. Please contact the dealership for complete details.