yes they did but it was not feasible at the time. sure it may have worked for the city folk driving 60 miles a day maybe.
i assume you watched the movie "who killed the electric car"? although that told the story, it was 1 sided for sure. they dont tell you the battery problems or the logistical problems or what the market was at that time. even if you didnt watch that documentary the assumption that the oil companies "paid off" the car companies or purchases the patent is a complete load of crap. (i know you didnt say that, this is my assumption)
truth is, GM (or any car company for that matter) would LOVE to sell ANYTHING to the general public that would work. GM would sell a car that ran off of shit if they new it would sell (by sell i mean by the millions not just a niche market, which is what the original electric cars were designed to meet). imagine how much money GM would make if they came out with an electric car that would function the same as a gas car, with the same power and standards and everything we have in a gas car/tuck whatever. the profits in this country alone would be the greatest in any car company in history, not to mention global sales (and with your weak dollar GM would take this country back to the top) BUT, we dont have technology yet to switch everybody over, but we are close.
new technologies have proven to work even better than they were 10 or 15 years ago. we have new battery technology, as well as lighter batteries, better fuel efficiency, better mileage off a charge...
the real problem with the electric car is just that, its electric. you have to charge it. i would assume that the major car companies will be moving to recharging battery power. where you wont have to charge the battery at all after a certain number of miles. WHY? because of the logistical problems and money problems. trying to travel long distances and re-charging somewhere is a huge problem, not to mention our current electrical infrastructure cannot support a true "switch" to supply both electricity to your house let alone charge every persons car. as far as cost, you would just transfer "gas" costs to "electrical" costs as well as shoot electrical costs through the roof (and if you havent noticed already, electricity costs have doubled since last year alone. at my store here we went through have as much electricity as last year but our bill doubled in price. so now you have demand for electricity and NO new supply so there is your price problem again.)
Americans will buy electric when the time is right and the cars fit our lifestyle and our infrastructure will allow such a dramatic shift. the reality is that the majority of americans need something that can travel long distances, hold alot of people and does not look like you will die when you get in it.
NOW, after all that, i do believe that GM should not have taken those cars off the road. it did serve for a niche market for city life.
if you think that GM is the only car company producing electric cars think again. I forgot the company name but they are out of Norway (mabey?) and they will be selling electric cars here in America next year. the cars are medium size, get 125 miles of 1 charge (i think) have better, lighter batteries that only take 3 to 4 hours to get to 85% charge and are pretty well priced. i will try to find a link soon but before you go bashing on me, or GM realize that you didnt have all the information to make a "retarded eh" statement.
BTW: sorry for picking on you but for some reason i really wanted to get this off my chest. haha, later guys