Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

Currently there is no reason to put transmissions into EV's. More money should be put into the improvement of electric motors and battery tech. People care about range and reliability. While acceleration is awesome, Tesla can already achieve sub 2.5s 0-60 which is more than most anyone can handle. Adding a transmission to an EV just adds one more thing to fail and replace fluid every few years.


Are saying that Porsche--which is spending billions of dollars on the Taycan and its transmission--is doing this for no good reason?

"People care about range and reliability."--Certainly some, perhaps most people, do. And Tesla serves that market very well.

But that isn't Porsche's market. Porsche's target market cares a lot about handling, and performance in track-like conditions.


> Are saying that Porsche--which is spending billions of dollars on the Taycan and its transmission--is doing this for no good reason?

Yes, they are. They are saying that "better on a track" is a bad reason, and "it makes more money" is a bad reason.

That is not a claim that Porsche is incorrectly engineering to reach their goal, or doing anything unprofitable.

It's an opinion.


In what way is "better on track" a bad reason? Lots of cars have features which are only really useful on a track, are all of these cars needlessly complex?


A lot of people would say yes, and I would not call them objectively wrong to have that opinion.


That's a different opinion than the one being expressed and therefore the I'm discussing. The argument I'm talking about is the one which claims, "There is no advantage to a two-speed transmission". You seem to be saying that the advantages of such a transmission are bad reasons to build it.

But those are different arguments.


> the one which claims, "There is no advantage to a two-speed transmission"

The post does not say those words.

The discussion of how Tesla can "already" achieve a fast 0-60 is a pretty clear acknowledgement that the number can be improved. But there's "no reason" because it's already so good, and there are important downsides.

That's all paraphrasing the post itself. It is not the blatantly false technical argument that you imagine.

And the post I made earlier was not a novel argument. It was taking "no [good] reason" and using that to classify a couple obvious "reasons" as not good. A very small logical step.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: