Whoopsy:

Hybrids don't need too big a battery, cause it was the supplementary system, a pure electric will need a lot more batteries simply because it's the primary propulsion unit.

For 911 purposes, a pure electric range of perhaps 10-15 km is good enough. 

I think the Mercedes approach makes more sense.Smiley

http://sundown.me.uk/technology/mercedes-aa-class.mp4


--

"A man wrapped up in himself makes for a very small bundle."