The 2024 GMC Sierra 3500HD Denali Ultimate is a true force to be reckoned with. Boasting a commanding Duramax 6.6L V8 Turbodiesel engine paired with a robust 10-speed automatic transmission and 4-wheel drive, this heavy-duty pickup is engineered to tackle any task with unwavering capability.- Onyx Black exterior with premium Black accents- Gooseneck/5th Wheel Prep Package- Hitch Package with gooseneck ball and chain tiedown kit- Front and rear molded splash guardsThis Sierra 3500HD Denali Ultimate comes loaded with an impressive array of premium features:- Bose Premium Series 12-speaker system- SiriusXM with 360L- Steering wheel audio controls- Electric rear-window defogger- 120-volt bed-mounted power outlet- Push-button start- Remote vehicle starter system- Universal home remote- Tilt-telescoping steering column- 2-speed active transfer case- LED cargo area lighting- ProGrade trailering system- Signature Denali chrome grille- Spray-on bedliner with Denali logo- Wireless charging- Wireless phone projection- Keyless open and start- Heated and ventilated front seats- Heated rear outboard seats- Power sunroofThe 2024 GMC Sierra 3500HD Denali Ultimate is a true masterpiece of engineering and design. With its unparalleled capability, premium features, and commanding presence, this heavy-duty pickup is the ultimate tool for work and play. Experience the difference for yourself.