Wind noise in model y Juniper

Loud, but there's no whistles or anything specific that I've noticed. But OTTH, loud is relative, the car itself is quiet, so the perception could be different depending on what you're used to.  it's dead quiet compared to a jeep wrangler on the highway. Take one for a test drive, that's one way to be sure for you and your tolerance threshold.

Vented seats on the premium.

Very good. In most cars you only hear the wind noise which is louder than the engine noise. There is no engine noise so you hear the wind a bit more, even if it’s quieter than many other cars. But…. Driving 2023 MY back to back with juniper premium, the difference is incredible. For me, the hwy noise level in the juniper is as good as the Audi q8 it replaced. Phone calls and stereo heard fine at 80mph.

It’s no Lexus i hear it sometimes but its manageable