TOCWA, along with AEVA, wanted to see if a Tesla Model S would be more efficient in its use of energy than an efficient diesel vehicle. So a test was run with a Volvo V40 T5 2L diesel against the same amount of power from a diesel generator.
Which do you think used less fuel for the same 100km run?
It’s also covered in this article at RenewEconomy
and this one at Elektrek