Quote:
Originally Posted by VipinLJ
I have a G20 330i without insulated glass and even that suffers from horrible wind noise. I thought my B9 A4 was bad till I got this car. It is so much worse when it comes to wind noise. Probably the weird shape of the rear view mirrors and the creases on the hood directing wind to the mirrors? Honestly the B9 has so much less wind noise in comparison. Their ORVM design was amazing. Including fins on the ORVM caps to reduce noise and drag (I’m guessing)
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G20 is one of the most efficient cars on the road with drag coefficient of just 0.23 (the same as Audi A4 B9).
I've driven B9 and my car is even quieter, or at least as quiet as B9. General opinion among owners and independent reviewers is that G20 is a very quiet car.
There must be something wrong with the rubber seals around your doors or windows. Get it checked in your service, cause in terms of wind noise this car is very quiet even above 160kmh.