Just a thought if the AP for the 3 series was the same as i4 (5-6K) would anyone opt out of the 4 and choose the 3 series instead? Also the advantage of having petrol.
Whilst I would much prefer a petrol car over an EV, and the engine in the 330e is a peach (plus an estate would be far more practical), I sat in a new 3 Series last week and it was exceptionally low down. I am told that the i4 is higher, but haven’t sat in one yet to test that out.