i got a 2015 320i and pump 87 is good enough for it. It sits for long periods and gets beat on when ever it needs it. Says 93 or above on the gas cap door....naahhh. I'm in FL. I think region plays a big part in fuel consideration and needs. Different regions all have different blends.
To answer honestly....BASE 2Dr. Carbon Grey, Sas, 2.7,switches for bitches , maybe the bumper. Eight bills for a front bumper sticks in my craw. Might outsource that after the fact. For 8 hun I want fore and aft steel for that price, Ford.