Less tax because of less emissions (really)?? WHY does it then use MORE fuel?
Cannot see how the emissions are better when you get 6 miles LESS per gallon.
The emissions should be averaged between normal running and after having done a
regen. Why not just store all the emissions into a big bag and then release that when the
journey is over. Zero emissions for all cars.
I think tle lower mpg to achieve less emissions is partly due to the added weight of the extra components?