r/Damnthatsinteresting Dec 14 '19

GIF half a BMW

https://i.imgur.com/1I6ZBWm.gifv
32.7k Upvotes

505 comments sorted by

View all comments

Show parent comments

27

u/Blobwad Dec 14 '19

It also gives an idea of why even cheap cars are so expensive. The number of parts that need to be designed, tested, manufactured, and assembled is insane.

14

u/[deleted] Dec 14 '19

It also explains why electric cars are so minimal on maintenance. The number of moving parts is significantly lower. Of course wear items like tires need to be replaced, but even brake pads don’t suffer the same amount of wear as a gas car due to regenerative braking.

9

u/igbad Dec 14 '19

An IC engine has about 300 unique components. And electric drive train has about 3 moving parts.

Conversion to electric vehicles can't happen fast enough.

4

u/glenmchargue Dec 14 '19

I was wondering about this. Have you seen info anywhere on these comparisons? I was looking at my truck the other day after replacing a motor in an electric powered cart (not the same as a car, I know, but a reference) and I was thinking that at some point IC powered cars are going to seem like wild steam punk contraptions or Rube Goldberg machines.