tested the M4 with my bunch of hiadees from RedHill Axx Kxxx gang also.
Looks - Gorgeous. The M4 looks huge and wide. Exterior appearance is sporty and aggressive. Approaches a 6 series look/size in my view but definitely a head turner when parked anywhere.
Noise - This is something which I cannot quite accept at the moment - the enhanced engine noise. Car is too loud for the rear seat passengers when driven in race mode to the extend that it almost becomes unbearable. For the driver n front passenger the noise level is more acceptable(still a tad too loud to me) so I suspect the noise is induced by the rear speakers? In comfort mode, the car is much lesser responsive and noise is more subdued and more acceptable but still quite loud, probably just nice for daily driving. Very similar to a tuned e92 335. Am not sure if one needs a hifi system in the M4 for such reason.
Ok then there is its tone. A I-6 TT engine but it sounds like a "V8". mmmm I am not sure if I can live with it if I own one. I would have prefer it to have a more natural engine noise overall.
But then I was told the enhanced acoustics can be deleted, some have done this in the USA on their M5s to make the car sound more natural.
Road compliance - Maybe the roads where the test drive took place were bad but there isn't a lot of comfort in comfort mode. In fact it is quite harsh in race mode. I was told this car can be ordered in 18 inch wheels, so maybe that's a better setup for comfort reasons. I keep saying comfort because this is suppose to be a daily drive sports car?
Interior - seats are nice, hugs the body well(ok maybe I am big so I feel 'planted' inside). Steering very nicely tuned, I was told the test car has active steering...bravo.
Acceleration - the test road was too short in my view to fully see how the car will perform but in those few short straight strectches, it did rev and roar pretty fiercely.
Overall. Like the looks, inside and outside. Don't like the sound, and slightly don't like the comfort level.