New 2026 Gmc Sierra 3500 HD Denali Ultimate

• 4WD
• 10-speed automatic transmission
• 6.6L Duramax engine
• Direct Injection fuel system
• GMC Premium Infotainment System with Google built-in
• Wireless Apple CarPlay and Android Auto
• Bose Premium Series with 12-speaker system
• SiriusXM with 360L Trial Subscription
• Wi-Fi Hotspot capable
• LED Daytime Running Lamps and Signature LED Daytime Running Lamps
• MultiPro Tailgate with six function tailgate designed for improved loading and unloading
• GMC MultiPro Audio System by Kicker
• Polished forged aluminum wheels
• Animated LED Signature Tail lamps and projectors headlamps with LED turn signals and Daytime Running Lamps
• CornerStep rear bumper and integrated turn signal indicators
• Power sliding rear window with rear defogger and power sunroof
• Rainsense automatic wipers and Side Bed Step in black textured step pads
• Spray-on bedliner and cargo tie-downs
• Rear window.

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