UPS updates 125 Workhorse E-GEN series hybrid electric step vans with smaller genset engine for better fuel economy
Green Car Congress
MAY 3, 2016
The updated trucks, which were originally purchased in September 2015, deliver up to four times the fuel economy of a gasoline-powered vehicle, UPS said. The trucks were purchased under UPS’ commitment to log 1 billion miles with alternative fuel and advanced technology vehicles by the end of 2017. Earlier post.)
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