More complex battery based system expensive chances of running out of fuel whether gas or electric higher car is too small car is not attractive or that sporty car holds absolutely no load car cannot move apartments or furniture car you cannot sleep in on long trips very easily car will have high premiums on insurance and tax since you will always have to buy it new Car will not be easy and may be impossible to fix yourself If your batteries fail for good it will be VERY expensive
So good luck smoking the advertising crack Prius drivers. They got you by the balls and some of us know it.
Better solution to this problem:
OPEN UP NAT GAS stations ( there are none in many areas ) and offer NAT GAS conversions to trucks and vans and anything under 20 MPG
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