I had the wonderful privilege of, by pure coincidence, having no cars pass through the road that I walk on my way to work, for about 4 or 5 minutes. I was
stunned at the sheer peaceful silence of it. No "broooom" noise, no metallic screeching of brakes, no gasoline smell, no burnt clutch smell, no "dirty auto shop" smell in general. Just the trees rustling softly, faint chatter from the primary school kids some 100m away. I believe we are so used to it that we don't even realise what it is to be in relative silence in the middle of the city. I walk that street every day and I was just stunned to be in that place with no noise. My brain probably associated that walk with that constant background noise, and was freaked out when it wasn't there x)
Electric cars cannot come soon enough.