PLease don't confuse people! There is no E 7, just the E 3 (2500, 2800, 3.0 S, 3.0 Si...) limousine) and the E 9 (3.0 CSi, 3.0 CSL, 2800 CS etc...coupe) I really claim to know BMW's history very well - and it's useless to look for a car that doesn't exist! The 6 cyl foor door IS the E 3!