I STILL maintain that fuel cells are the WAY TO GO, for a truly viable electric car. a 40KW/H pack and maybe 2-4KW/H of “booster cells” for acceleration needs—(fuel cells are NOT good at “peak currents”, since they do not “store anything”),and you could have a NICE , full-size electric car or minivan, with about 200 HP or so, that could travel maybe 350 miles to a “Tank”(of hydrogen-rich fuel like methanol),and then could be refilled JUST like a gas car, and in a very similar way too.
In theory—gasoline CAN be used in a fuel cell—but is WAY too “dirty”(with too many “by products”) to be used efficiently and cleanly.
BTW—you do NOT need 150 KW/H to drive the motors, that is the PEAK draw for acceleration and such, as stated before. for “real world” driving, probably 15-20 KW/H is used. A 50kw/h pack WOULD be good for over 200 miles, maybe more. The EV-1 had an UNDER 20 KW/H pack, and was good for about 70 miles or so.