TodayApril 16, 2022

The three engines of the 2014 GMC Sierra and Chevy Silverado

2014 GMC Sierra and Chevy Silverado

General Motors has brought out three brand new engines on their 2014 GMC Sierra and Chevy Silverado, called Ecotec3. We started the video out with the unveiling of the GMC Sierra because it was so cool, but the heart of the story is the heart of the vehicle, the engine. In this case, there are three all-new engines called Ecotec3. Two are V-8s and one V-6 uses an advanced combustion system that uses direct fuel injection, cylinder deactivation, and Continuously Variable Valve Timing.

General Motors does not offer turbo or diesel variants.

Lou Ann Hammond

Lou Ann Hammond is the CEO of Carlist and Driving the Nation. She is the co-host of Real Wheels Washington Post carchat every Friday morning and is the Automotive, energy correspondent for The John Batchelor Show and a Contributor to Automotive Electronics magazine headquartered in Korea. Hammond is a founding member of the Women's World Car of the Year #WWCOTY, and board member of the Women in Automotive.