Then if you go RADICAL (the way all vendors will need to go tomorrow when PHEV prices will start to go down and they will have no other choice to compete), I mean go the best Tesla - Like all - electric drive trains, just adding a small «pure power generator» Range extender on top, never tracting the
car mechanically itself, BUT then pulling the huge central ICE engine, the huge central gearbox, the huge central transmission, saving
tons of space and $ for more
battery, then you can save a lot
of space, look at Tesla Model X front and back Trunks and its internal space!
They shot a 2 - minute video
of the Mercedes - Benz C - Class, claiming that you only need
tons of AA
batteries from a refill to the next to keep the
car going.