[QUOTE=Eric the Green]
If car companies can make an electric car and batteries today, why couldn’t they make them two or three decades ago? Did the physics of how to make a battery change in that time? No, it’s because the CEOs of the car companies decided not to do the research and development. Without government prodding and investment, change for the better does not occur. Only change that might make a profit.
[/QUOTE]
Because battery technology that exists today didn’t exist 2 or 3 decades ago…or, if it did, it was incredibly expensive and completely experimental.  Because even TODAY, with as much as gas costs AND 2-3 decades more advancement in battery technology it still can’t compete on either a cost OR performance basis with ICE technology.  The market for AEVs is miniscule, and even hybrids are more a niche product, though the market for them is growing.  2-3 decades ago, even if the technology existed (which it didn’t), no one was going to pay a hell of a lot more for a vehicle with such starkly inferior performance characteristics.  Because it’s pure fantasy that car companies haven’t been putting money into R&D for alternative technologies to ICE for the past 2-3 decades and spent literally hundreds of billions on that R&D.
Etc etc etc.  You didn’t even bother with the Motor Trend cite I provided earlier, did you?  You are locked into a total fantasy, and are willing to jump through hoops of rationalization to make it ‘logical’ to your own mind.  I mean, seriously…we had comparable battery technology to today 2-3 decades ago?  And every car manufacture on the planet went along with the charade?  Everyone did?  For what possible reason?  I mean, even assuming they DID have the technology, why wouldn’t someone trot it out?  If there was a market for it then money was to be made, if nothing else.  Greed and all that.
It’s ridiculous.  Huge leaps in material science as well as control systems (you know…all those computer thingies you have probably read about) have occurred in the last 2-3 decades.  I mean…2-3 decades is the time frame that many of this boards members entire lives can be put into, for the sake of the gods!  Think about the huge changes that have happened during that time…yet we are to believe that battery technology has languished all that time and was as good or better then as today?  That Big Auto has sat on it until today…and then trotted out something that still, even today is sub-par compared to current ICE technology?  Really?  And everyone in the world went along with it?  All those Japanese auto manufactures went along with it.  All the European manufactures went along with it?  Russian auto manufacturers, Czech, Polish, Chinese…everyone just went along with it?  Or weren’t smart enough to figure it out on their own?  Or didn’t see that there would, someday, be a market for it…a market that they could make, you know, that money stuff by catering to it?  :dubious:
Certainly…in fact, longer than you are acknowledging.  IIRC, the first electric cars started to appear in the mid to late 1800’s, and in the US they were being produced in the early 1900’s and for a while, as with steam powered cars, competed for market share.  They lost because they couldn’t come anywhere close to the price or performance of ICE technology.  As it is today…they STILL can’t compete on the basis of price or performance, though they have certainly closed the gap.  You seem to think this happened by magic or government fiat, but the reality is that the idea (unlike steam) was never abandoned, and companies have put plenty of R&D into it, knowing that one day there could be a market for the things, especially if one could make better and more efficient and quicker charging batteries (or use some other technology, such as chemical fuel cells).  It’s not some vast conspiracy, and GM didn’t ‘kill the electric vehicle’, there simply wasn’t a market for them given their cost and their performance characteristics.
-XT