Used 2023 Gmc Sierra HD AT4

This 2023 GMC Sierra 2500HD AT4 4x4 is a heavy-duty truck that blends bold off-road capability with upscale refinement. Finished in Summit White with a Jet Black interior accented by Kalahari trim, it stands out as both rugged and premium. With only 43,000 miles, this Sierra is powered by the legendary Duramax 6.6L V8 Turbo Diesel engine paired with the Allison 10-speed automatic transmission, delivering exceptional torque and towing strength. A two-speed Autotrac transfer case, skid plates, all-terrain tires, and the factory Z71 off-road suspension with Hill Descent Control make this truck ready for any challenge, while the ProGrade Trailering System and integrated trailer brake controller ensure serious hauling capability. Inside, the AT4 provides comfort and technology with heated and ventilated front bucket seats, heated rear seats, a heated leather-wrapped steering wheel, and dual-zone climate control. The AT4 Premium Package adds a Bose premium sound system, navigation, wireless Apple CarPlay and Android Auto, a head-up display, HD Surround Vision with trailer cameras, and a rear camera mirror for enhanced awareness. A power sunroof, wireless charging, and multiple USB ports further enhance convenience, while the rear bench with storage flexibility supports both work and family use. The exterior shows off the AT4's commanding style with 20-inch machined aluminum wheels with gloss black accents, red tow hooks, power-retracting black assist steps. A spray-on bedliner with the logo of GMC MultiPro tailgate is a unique feature of this vehicle. A spray-on bedliner with the logo of this vehicle is also a unique feature of this vehicle. These features pair with GMC's robust build quality to deliver peace of mind in any situation. This GMC Sierra 2500HD AT4 4x4 has undergone thorough inspections to meet the high standards set by Certified AutoBrokers of Western New York. It comes with a 3-month or 3,000-mile warranty and a unique 3-day or 300-mile exchange policy, providing peace of mind and confidence in your purchase. For more details or to schedule a personalized vehicle walkthrough, please contact Certified AutoBrokers at 716.773.2747.

• Backup Camera
• Semi-Automatic Headlamp Beam Switching
• Power Seats
• Dynamic Brake Support
• Heated front bucket seats
• Heated rear seats
• Heated leather-wrapped steering wheel
• Dual-zone climate control
• Bose premium sound system
• Navigation
• Wireless Apple CarPlay and Android Auto
• Head-up display
• HD Surround Vision with trailer cameras
• Rear camera mirror
• Power sunroof
• Wireless charging
• Multiple USB ports
• Rear bench with storage flexibility
• 20-inch machined aluminum wheels with gloss black accents
• Red tow hooks
• Power-retractable black assist steps

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