When you choose this Onyx Black 2021 GMC Sierra 3500HD Denali with 126,779 miles, you are not just buying a used vehicle - you are investing in quality, reliability and peace of mind. We want to buy your vehicle - even if you don't buy ours. Get your free and quick offer to purchase. To get our top dollar offer, call our Bergstrom Buying Team Hotline at 920-429-6222. CARFAX Available: No Accidents! Enjoy a simple, transparent buying experience with upfront pricing, one dedicated point of contact, a 7-Day Money-Back Guarantee, and Low Price Protection giving you complete confidence in your purchase.\n \n Dual Rear Wheel Preferred Equipment Group 5SA Power Sliding Rear Window with Defogger GMC Connected Access Capable Power Front Passenger Windows with Express Up/down Power Rear Windows with Express Down Deep-Tinted Glass Keyless Open and Start Power Door Locks Power Front Windows with Driver Express Up/down Rear Wheelhouse Liners Remote Vehicle Starter System 6 Rectangular Chromed Tubular Assist Steps Electric Rear-Window Defogger Spray-On Pickup Bed Liner with Denali Logo Compass Located in Instrument Cluster Floor-Mounted Center Console Signature Denali Grille with High Gloss Black Mesh Safety Alert Seat AM/FM Stereo with Premium GMC Infotainment System and Navigation Integrated Trailer Brake Controller Wireless Charging Heated Driver and Front Outboard Passenger Seats 2nd Row Heated Outboard Seats 120-Volt Bed Mounted Power Outlet 120-Volt Instrument Panel Power Outlet 12-Volt Rear Auxiliary Power Outlet Ventilated Driver and Front Passenger Seats 2 USB Ports Inside Console 2 USB Ports (first Row) Electrical Lock Control Steering Column Manual Tilt-Wheel/telescoping Steering Column 2-Speed Active Transfer Case Driver Alert Package II Driver Alert Package I ProGrade Trailering System OnStar and GMC Connected Services Capable LED Cargo Area Lighting Universal Home Remote Steering Wheel Audio Controls 2nd Row Dual USB Charge-Only Ports Unauthorized Entry Theft-Deterrent System HD Rear Vision Camera Bed View Camera with Two Trailer Camera Provisions HD Surround Vision with 2 Trailer View Camera Provisions Chrome Recovery Hooks Polished Exhaust Tip 4G LTE Wi-Fi Hotspot Capable Wireless Phone Projection X31 Off-Road Package Technology Package Auto-Dimming Inside Rearview Mirror with Camera Multicolor 15 Diagonal Head-Up Display Denali Ultimate Package ($1,770 value) Power Sunroof \n Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe. Technology and Telematics Smart device mirroring - Smartphone, meet smart car. You can control your device through your vehicle's infotainment system. Smart device mirroring brings together safety and convenience by making it easier to find what you're looking for while keeping your eyes on the road. Apple CarPlay/Android Auto smart device wireless mirroring Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle s private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot. \n