Onyx Black 2024 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Bluetooth / Handsfree Calling, Running Boards, Remote Start, OnStar, Adaptive Cruise Control, Apple Carplay/Android Auto, Backup Camera, Blind Spot Monitor, Bluetooth, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Start, Lane Departure Warning, Leather Seats, Navigation System, Rear Cross Traffic Alert, Sunroof/Moonroof, Tow Hitch, Adaptive CruiseControl with Stop and Go, Apple CarPlay, Bluetooth / handsfree calling, Google Android Auto, Sierra 2500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Onyx Black, Jet Black Leather, 12-Way Power Driver Seat Adjuster w/Lumbar, 12-Way Power Passenger Seat Adjuster w/Lumbar, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 USB Ports, Adaptive Cruise Control, Bose Premium 7-Speaker Sound System, Deep-Tinted Glass, Denali Reserve Package, Front dual zone A/C, Gooseneck/5th Wheel Prep Package, Heated Driver & Front Outboard Passenger Seats, Hill Descent Control, Hitch Guidance w/Hitch View, Hitch Package (LPO), In-Vehicle Trailering System App, Inside Rearview Auto-Dimming Rear Camera Mirror, Integrated Trailer Brake Controller, Max Trailering Package, Multicolor 15 Diagonal Head-Up Display, Power Sunroof, Radio: AM/FM w/Premium GMC Infotainment System, Technology Package, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor Sensors, Ventilated Driver & Front Passenger Seats, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package.When it comes to purchasing a new Buick or GMC, LaFontaine Buick GMC of Dearborn is your premier destination. As the leading Buick and GMC dealer in Dearborn, we pride ourselves on offering an extensive selection of the latest models, including the luxurious Buick Enclave and the powerful GMC Sierra 1500. Our commitment to customer satisfaction is unmatched, with a dedicated team ready to provide you with a seamless car-buying experience. Enjoy the benefits of the LaFontaine Family Deal, which ensures you receive the best value and exceptional service every time you visit. Plus, our state-of-the-art service center is here to keep your vehicle running smoothly for years to come. Visit LaFontaine Buick GMC of Dearborn today and discover why we are the trusted choice for new Buick and GMC vehicles. Price includes: $1000 - GM Bonus Cash. Exp. 06/30/2025 $1500 - Active UAW-GM Hourly Employee Vehicle Allowance. Exp. 01/02/2026 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 01/02/2026