GM Volt Forum banner
electric bus proterra
1-1 of 1 Results
  1. Other EVs PHEVs EREVs
    I was able to drive a Proterra all-electric public transit bus today in the mountains of Colorado. The bus was able to maintain 25 MPH up a 6% or 7% grade, burning about 20% of its charge in twenty-five minutes of mountain driving. On the level, it effortlessly reached 55 MPH. With a little...
1-1 of 1 Results
Top