DOES THE SMART CAR MAKE NOISE IN RUNNING?

because the smart car has the engine within the car , does that make one hear the engine noise whilst driving?|||Yes you can hear it.It's not too loud . It has a pleasant roar under hard acceleration. Highway speeds do not have a loud effect.It's a good balance between quiet and roar|||Yes, If you can hear an engine 5 feet infront of you you can hear one a foot underneath you =p But its comprable to most cars, not louder.