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      11-12-2020, 06:56 AM   #1
twssas
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Drives: 2021 M340xi, 2018 X5, 2014 Z4
Join Date: Jun 2011
Location: us

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Road Noise Question

Currently have a 2014 Z4, and considering ordering a new 2021 Z4 M40.

Local dealer has not had anything to test drive, but the other day recieved a 2019 Z4 3.0 MSport in trade, with 13,000 mile, with the stock Michelens.

Thought this would be our best opportunity to at least see how the new G29 felt compared to our existing Z4.

Results of the test drive were great. Loved the feel of the car, the room inside compared to our existing Z4, the electronics, etc. One issue though I wanted to ask here to existing owners was about the road noise.

We did our drive with top up. On the streets, noise level seemed acceptable, could carry on conversation easily.(slow speeds) On the interstate at anywhere from 60-85 MPH, it was quite noisey, much more difficult to have a conversation, and in order to hear the logic 7 radio, had to really crank up the volume. Same interstate our existing Z4 much more quiet (expected that given it is a hardtop), but did not expect that much of an impact with the soft top.

Don't know if tires being at 13,000 miles impacted noise level in combination with surface of interstate, or if it is the engine/exhaust sounds and if this is just a factor of a soft top. We were in comfort mode.

Again, looking for some feedback on experiences. Thanks!
Appreciate 0