OK Buck! Get out your Title, The Vihicle ID number such as WBFJ.....163001 - WBFJ.....1630586 = Boody E32 Build in 1987, if your's fauls inbetween thos numbers yes You got an E32. Also they did NOT build an E23 in 1987, because the last Numbers for a 735i (Note just the i) was in 1986 WBFJ.....9419349 - 9432999 Hope this may help.