AutoBild, in German only...
At 2:08 he talks about the one advantage that the M4 convertible has over the coupe. Free access to the sound! He goes on to say that, yes he know a lot of people talk about missing the sound of the V8, but that this engine sounds "grandios"! While cruising it's quiet like a 4 cyl but screams like a V10 under acceleration...
Not everyone will agree, but it's interesting that sound has been praised by several reviewers. Something many here would have bet money against happening
