Engine Features in the All-New GMC Pickup Truck | 2014 Sierra 1500 Denali

The new 2014 Sierra Denali pickup truck’s engines features direct injection, active fuel management and variable valve timing.

These three sophisticated technologies work together to optimize power and fuel efficiency. Learn more about the features of the Sierra Denali pickup truck here: http://www.gmc.com/sierra-1500-pickup-truck.html

Posted in GMC, Video.