The 2017 eAssist Silverados have begun arriving. They are all Crew Cab LT Silverados with V8 engines and a battery pack about 1/10 the size of the Volt’s Battery pack. eAssist is a “mild hybrid,” meaning it does not get plugged in, but rather works like a traditional hybrid, like the Hybrid Malibu. eAssist Silverados all come with a tonneau/bed cover and are available in both two wheel drive- and four wheel drive configurations. The transmission is a ten-speed automatic. The EPA mileage estimate is 18 MPG in the city and 24 MPG on the highway, which represents about a 13% increase in efficiency, when compared to V8 Silverados without eAssist.