Would an All-Electric yaris be cheaper in the long run?

[scape]

to OP: i don't believe so. batteries are just too expensive, and need replacing too often. and in similar thoughts, think about what it takes just to create a big enough battery for a car application, it's like solar panels-- in the end it takes more energy to make than you can receive from it. that's just my take on it.
now a diesel-hybrid yaris would rock, imo, it'd also probably be around 16-18k$ or more, when all is said and done :\