At GMC, the engineers are never satisfied. That's precisely why they took the strongest, most powerful Sierra Heavy Duty pickups ever and used them as a starting point.
The new Sierra 2500HD and 3500HD take proven powertrains and the new standard in quiet, comfortable truck interiors, pickup-first technologies and cargo box innovations to produce a premium-duty breed of professional grade trucks.
It's just another example of what incredible thinking can help you achieve.
- Power adjustable pedals allow you to customise your driving position
- Gain quick fingertip access to vehicle information with Denali's exclusive customisable driver display
- Enjoy the Bose® premium 7-speaker
- A commanding presence is achieved with the iconic Denali grille