Come see why driving a GMC isn't just transportation—it's an upgrade to everything you expect on the road.

- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD
- Bose Premium Series 12-Speaker System with SiriusXM 360L
- Multicolor 15" Head-Up Display
- HD Surround Vision with Bed View Camera
- ProGrade Trailering System with Hitch Guidance
- 16-Way Power Driver and Passenger Seats with Lumbar Support
- Full Grain Leather Seat Trim with Heated and Ventilated Fro

t Seats
- Heated Rear Seats and Heated Steering Wheel
- Power Moonroof
- Automatic Emergency Braking and Front Pedestrian Braking
- Ultrasonic Front and Rear Park Assist
- Wireless Phone Projection and Wireless Charging
- GMC Premium 13.4" Diagonal Information Display
- Signature Denali Ultimate Grille in Vader Chrome
- Spray-on Pickup Bedliner with GMC Logo

This 2026 GMC Sierra 3500HD Denali Ultimate in Black represents the pinnacle of heavy-duty truck capability combined with luxury appointments. The Duramax 6.6L V8 Turbodiesel engine paired with the 10-Speed Automatic transmission delivers the power you need for serious work, while 4WD ensures confidence in any condition.

The interior showcases genuine wood dashboard and door panel inserts alongside full grain leather seating. The 16-way adjustable driver and passenger seats feature lumbar support, heating, and ventilation for all-day comfort. A heated steering wheel and power moonroof add refinement to your daily drive. Climate control includes front dual-zone air conditioning, rear window defogger, and heated rear seats for complete passenger comfort.

Safety and convenience technologies abound with Automatic Emergency Braking, Front Pedestrian Braking, and an Advanced Safety Suite that includes Rear Cross Traffic Alert and Lane Departure Warning. The Ultrasonic Front and Rear Park Assist system makes maneuvering this capable truck effortless. For towing, the ProGrade Trailering System with Hitch Guidance and in-Vehicle Trailering App keeps your trailer perfectly aligned.

Technology integration centers on the GMC Premium 13.4" Diagonal Information Display and the Multicolor 15" Head-Up Display, which projects critical driving information directly into your line of sight. HD Surround Vision with multiple camera provisions supports confident maneuvering and trailering operations. Wireless Phone Projection, Wireless Charging, and multiple USB ports keep your devices powered and connected throughout your day.

The truck bed features a spray-on bedliner with GMC logo, 120-volt power outlets for tools and equipment, and LED cargo area lighting. The signature Denali Ultimate grille in Vader Chrome and deep-tinted glass give this Sierra commanding presence on every road.

At the end of the day, the right vehicle doesn't just get you where you're going—it changes how you feel getting there. That's exactly what GMC delivers. Smooth, stylish, and packed with features you'll appreciate every single drive.

Don't just take our word for it—come experience it for yourself. Stop by today, take a seat behind the wheel, and see why so many drivers are making the switch to GMC. Your next upgrade is waiting. Price includes all applicable rebates:$1500 - GM Bonus Cash. Exp. 08/31/2026