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      12-27-2012, 04:44 PM   #21
Private First Class

Drives: 2013 BMW M5
Join Date: Nov 2012
Location: Texas

Posts: 156
iTrader: (0)

I've test driven two M5's, they all have the same sound. The one I ended up with has this sound as well. I actually like it, makes me feel like I'm in a jet

My only complaint is that during very cold weather (below freezing), it seems to 'screech' but goes away quickly once it's warmed up.