The fastest would be an M3. Then the 328. then the 325. Then the 323. The E36 series ran from 1992 to 1998 or 1999 depending on who you talk to. I think all the body styles changed in 1998 except one. that changed in 1999. About mid 90's is your best bet, depending on where you live. The series are computer controlled as far as speed. They are all about the same, unless you rechip of reprogram the computers in the cars.
1995 325I, tinted windows, K&N, debaffled air box, BMW style #104 wheels, Nighthawk low beams, smoked side markers, smoked corners, smoked taillights, M3 style heated mirrors, various interior bits, Bosal cat-back