Never drove the Q45 with the 4 wheel steering---has to be awesome.
My 540i has never caused me to have a BONER--when driving it---Frankly,it is not in the top 10 of cars I have owned. It is a heavy LUXO BOX --
MY 3 series -IMO- are real BMW's---Great size, handling, fun to drive and a step up
from my 2002ti.
Hard to tell a 740il from a Lexus ls 460----both are overkill
2002 540I SPORT/STEPTRONIC
TITANIUM SILVER/BLACK 6-2002