No engine noise. There's still tire noise on the road.
Yeah, I've heard some places want the cars to make some noise so that blind people can hear the cars approaching. Personally, I don't agree with that. I certainly don't want blind people to step out in front of a car, but I'm not sure this is the correct solution.
It is very different when you get in and drive away, and the car makes no noise. It's also different because there's no transmission. So no little hesitation as the car changes gears. No engine revving, then revving less when the tranny changes.
Suddenly you realize you can hear things thru the sound system you've never heard in a car before. Weird. At first. Then, you become totally spoiled!