No drone here but very bassy at low RPM. You can really feel the resonance when you stand behind the car, esp. at cold start. Inside the cabin its perfect, loud (ish) when you punch it but nearly silent when cruising at freeway speeds. I have the same interior buzzing as BobMG at low RPM first thing but it doesn't bother me (just some of the wonderful BMW plastic making its presence known...)
GT3 RS | Desperately seeking the next great M car...