I call BS
No - really! Three years to build their first ever electric car, and in another three years they will be ALL electric!
I was watching Jay Leno talking about one of his cars - a 1957 Imperial (break-off of Chrysler). He said back then that Chrysler had some quality issues as they were always changing the styles, engines, etc. Just imagine the build quality of a complete make-over in the span of 3/6 years.