Less air polution for sure, but most of the noise from cars isn't from the engin...

dx034 · on Jan 18, 2019

Depends on speed. In cities, most noise tends to be from engines (esp trucks, buses etc). On motorways, engine noise plays little role.

schnitzelstoat · on Jan 18, 2019

Where I live it's definitely the engines. Cars aren't so bad, but buses and motorcycles (which have removed the muffler) are horrendous.

I don't have much faith that laws can solve the problem, so the spread of electric technology is my best hope.