求宝马Exx详细解释

1系的E87(2004-present).........
3系的E21(1975-1985),E30(1983-1993),E36(1990-1999),E46(1998-2005),E90(2005-present)..........
5系的E12(1972-1981),E28(1981-1988),E34(1988-1995),E39(1997-2003),E60(2004-present).................
6系的E24(1976-1989),E63(2004-present coupe),E64(2004-present convertible)...............
7系的E23(1977-1986)),E32(1986-1994),E38(1994-2001),E65(2002-present,short wheel base),E66(2002-present,long wheel base).............
8系的E31(1990-1999)...............
X系的E53(X5)(2000-present),E83(X3)(2004-present)................
Z系的Z/B(Z1),E36/7(Z3)(1990-1999),E36/8(M COUPE),E52(Z8)(2000-2004),E85(Z4)(2003-present)........
M1 E26(1978-1981)
2800CS, 3.0CS, 3.0CSL "New Six" coupés E9(1969-1975)
2.5, 2.8, 3.0, 3.3 "New Six" sedans E3(1968-1977)

系统产品代号，就想GTR的R32，R33，R34一样。无实际含义

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