[kypez]

Originally Posted by Bevsta007

didn't know that, so thought id check if there were any ice cars running 100grams/100 to see if Daz's argument about getting a small car running 5L/100 stacks up

a Fiesta ST only manages 144

https://www.caradvice.com.au/compare...0-ford-fiesta/

The easiest way to get an engine to emit less emissions is to use less fuel. The other, more complicated method is what manufacturers are doing these days with Direct Injection, Turbos, etc. I think we're reaching the limits of cost effective efficiency in the combustion engine world, there is only so much we can push the boundaries of Physics/Chemistry without some level of electrification.

I believe the diesel Fiesta went below 100grams/km but that wasn't offered here locally (or it was for a short while and was discontinued).