Can someone explaine what these are e12,e21,23,24, an so on..

[Tom0203]

hi Can someone please explaine to me what these models are please.

thank u

[slyhog-22056]

Those are chasis designations ie: e24 is the 1976 - 1989 6 series coupe, etc. If you run a search on a specific e-whatever it will tell you model years etc. This doesnt mean every year in that category is the same for things such as suspension, engine, trans etc.