2019 GMC Sierra 2500HD Denali
2019 GMC Sierra 2500HD Denali OVERVIEW 
2019 GMC Sierra 2500HD Denali For Sale
We engineered the Sierra 2500HD to exceed your performance expectations, pushing it to the limit to deliver the kind of professional grade capability you demand.
- Available Duramax Diesel with Allison® Automatic Transmission
- Vortec 6.0L V-8 Engine
- Leather-Wrapped Steering Wheel
- Available Safety Alert Seat
- Available Front and Rear Park Assist
GMC Sierra 2500HD Denali For Sale
2019 GMC Sierra 2500HD Denali PERFORMANCE 
Available Diesel Hood Scoop Induction System
- Included with the Duramax Diesel engine that’s available on Sierra Denali HD.
- Brings a powerful look to the exterior.
- Helps provide cooler induction air temperatures to maximize horsepower.
Powerfully Quiet
Acoustic-treated rocker covers help create our quietest idling Duramax Diesel engine ever offered in a Sierra Denali HD.
Available Duramax Diesel with Allison® Automatic Transmission
Joining forces to make the Duramax 6.6L V-8 Turbo Diesel perform at its peak are its large radiator capacity for excellent cooling, a hood-scoop induction system that provides cooler induction air temperatures to maximize horsepower, and the capable Allison® 1000 6-Speed Automatic Transmission.
2019 GMC Sierra 2500HD Denali APPEARANCE 
Diesel Hood Scoop Induction System
Provides cooler induction air temperatures to maximize horsepower on Sierra Denali models equipped with the available Duramax Diesel engine.
2019 GMC Sierra 2500HD Denali COMFORT 
Soft-Touch Instrumental Panel
Denali is loaded with premium materials such as a soft-touch instrument panel with burnished aluminum trim.
Heated, Leather-Wrapped Steering Wheel
The standard heated, leather-wrapped steering wheel adds a premium touch of warmth.
Our Quietest Idling HD Duramax Diesel Ever
Triple door seals, inlaid doors, specialized powertrain mounts and our quietest HD Duramax Diesel ever contribute to the quiet environment of the Sierra Denali HD.
A Center Console That Means Business
The Sierra Denali HD is ready to get to work with its large center console that provides enough space for hanging files, storing folders or stowing a laptop.
2019 GMC Sierra 2500HD Denali SAFETY & WARRANTY 
PRO GRADE PROTECTION
Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and services including:
- 3-year / 36,000-mile Bumper-to-Bumper Limited Warranty
- 5-year / 60,000-mile Powertrain Limited Warranty
- 5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
- 3-year / 36,000-mile Corrosion Protection
- 6-year / 100,000-mile Rust-Through Protection
- First maintenance visit
Forward Collision Alert
If the system detects that a front-end collision situation is imminent while following a detected vehicle, the system alerts the driver to a potential collision. It also alerts the driver if the driver is following a detected vehicle much too closely.
Safety Alert Seat
The GM-patented Safety Alert Seat provides the driver the option of getting haptic seat-bottom vibration pulses instead of audible crash avoidance alerts.