Indeed, they have always been quiet, but it makes wind noise more noticeable not having any engine noise. One big change is from switching the regular glass wi

Indeed, they have always been quiet, but it makes wind noise more noticeable not having any engine noise. One big change is from switching the regular glass with thicker "acoustic" glass that's better at damping the wind noise. Also some changes where the glass meets on the roof and the model Y has larger roof glass so less seams.