Just bought my second diesel the first was an A6 Avant which was agreat car butt the problem was I kept putting petrol in it !!!
Just recently got a 335D and I love the way it surges forward on a wave of torque.
As for preferences I like the mpg of diesel and the rev happy petrol engines.
An M3 may be on the horizon!!
BMW M4 in Yas Marina Blue yuuuuupp