[4jertdhf]

There hasn't been significant combustion engine efficiency changes in a long time. My scrapbox from 2007 still goes 550 miles on a tank of diesel, about the same as my 1997 car did before it.

[BobaFloutist]

I guess the only question is if you include hybrids in ICE cars. I'd personally never buy a strict ICE again, with the high quality of hybrids.