Guest Post: Efficiency or Range? You Can’t Have Both.
The i3 is the most efficient production car available today Every now and then I have a reader send me an article they wrote and ask if I'd like to post it here. Usually it's not exactly what I'm looking for and politely explain why I won't be posting it and thank them for sending it nonetheless. Occasionally I'll get something interesting though, like the post below which was sent to me by Robert Kasper. I think it's particularly timely since just last week I posted the Tesla/BMW comparison piece and I think this is an interesting follow up to it. I hope you enjoy: Efficiency or Range? You Can’t Have Both . …But Advanced Technology Can Help. By Rob Kasper In the world of electric vehicles, whether Battery Electric Vehicles (BEVs) or Plug-in Hybrid Electric Vehicles (PHEVs), there is a clear trade off between range and efficiency. For a given technology, efficiency suffers as range increases due to the weight of not only addition