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This 2019 GMC Sierra 2500HD Denali represents premium heavy-duty capability built for serious work and refined living. With its Duramax 6.6L Turbodiesel V8 paired with the Allison 1000 6-speed automatic transmission and 4WD, this truck delivers the dependable performance you need for demanding tasks.
- Duramax 6.6L Turbodiesel V8 engine with Allison 1000 6-speed automatic transmission
- 4-wheel drive with electronic shift transfer case
- Heated and ventilated front bucket seats with perforated leather
- Dual-zone automatic climate control with front and rear capabilities
- Power sunroof for added comfort and style
- Navigation system with GMC Infotainment and Apple CarPlay/Android Auto
- Premium Bose 7-speaker sound system with SiriusXM
- Heated leather-wrapped steering wheel
- Ultrasonic front and rear park assist
- Forward collision alert and lane departure warning system
- Wireless charging capability
- Chrome recovery hooks and trailer brake controller
- Heavy-duty handling and trailering suspension package
- Remote locking tailgate and power sliding rear window
- 20-inch chrome cast aluminum wheels
The Denali trim elevates the driving experience beyond standard duty with premium materials and attention to detail. The heated and ventilated front seats keep you comfortable during long drives, while the dual-zone climate control ensures passenger satisfaction. Chrome accents throughout the exterior, including body-color bumpers with corner steps, convey professional capability and refinement.
This truck's technological integration supports modern work and lifestyle demands. The navigation system guides you with confidence, while Apple CarPlay and Android Auto connectivity keep you connected. The wireless charging station powers your devices without the clutter of cables, and GMC Connected Services provide remote vehicle management right from your smartphone.
Trailering and towing are engineered into this Sierra's DNA. The Duramax Plus Package includes integrated trailering provisions, while the trailer brake controller and heavy-duty handling suspension ensure safe, controlled towing operations. Memory-equipped heated power-adjustable vertical trailering mirrors enhance visibility when managing cargo.
Safety features protect you and your passengers on every journey. Forward collision alert and lane departure warning systems provide active awareness, while the comprehensive airbag system and electronic stability control work together to maintain security. ABS brakes and speed-sensing steering enhance control in varied conditions.
This Sierra 2500HD Denali combines serious capability with genuine comfort, making it ready for whatever your day demands whether that's pulling into a job site or arriving at an important meeting. We invite you to experience this truck firsthand and discover how it can serve your lifestyle.



