宝马x3(e83和(f25分别是什么意思？

E83：宝马X3(2004–present) ，E代表是开发序列，每一款车型都有个开发序列，方便分辨新旧车型。不单单是3系列是E系列的BMW所有的车型都是E。

F25：宝马X3（2011），25跟排量无关，F表示的是新一轮的平台序列号。这个组合只是BMW研发新车平台的代号。

一、宝马车身序列号代表车型：

BMW E3 — (1968–1977) 2.5, 2.8, 3.0, 3.3 "New Six" sedans 

BMW E9 — (1969–1975) 2800CS, 3.0CS, 3.0CSL "New Six" coupés 

BMW E12 — (1974–1981) 5 Series 

BMW E21 — (1976–1983) 3 Series 

BMW E23 — (1977–1986) 7 Series 

BMW E24 — (1976–1989) 6 Series 

BMW E26 — (1978–1981) M1 

BMW E28 — (1981–1987) 5 Series 

BMW E30 — (1984–1991) 3 Series (1982-1983 E30 sold in Europe) 

BMW E31 — (1989–1997) 8 Series 

BMW E32 — (1986–1994) 7 Series 

BMW E34 — (1988–1995) 5 Series 

BMW E36 — (1992–1999) 3 Series 

BMW E36/5 — (1995–1998) 3 Series Compact (US market known as "318ti") 

BMW E36/7 — (1996-2002) Z3 Series Roadster 

BMW E36/8 — (1998-2002) Z3 Series Coupé 

BMW E38 — (1994–2001) 7 Series 

BMW E39 — (1995–2003) 5 Series 

BMW E46/5 — (2000–2004) 3 Series Compact 

BMW E46/4 — (1998–2005) 3 Series Sedan 

BMW E46/3 — (1999–2005) 3 Series Touring/Sports Wagon 

BMW E46/2 — (1999–2006) 3 Series Coupé 

BMW E46/C — (1999–2006) 3 Series Convertible 

BMW E52 — (2000–2003) Z8 

BMW E53 — (2000–2006) X5 

BMW E60 — (2004–present) 5 Series 

BMW E61 — (2004–2007) 5 Series Touring/Sports Wagon 

BMW E63 — (2004–present) 6 Series coupé 

BMW E64 — (2004–present) 6 Series convertible 

BMW E65 — (2002–2007) 7 Series short wheelbase 

BMW E66 — (2002–2007) 7 Series long wheelbase 

BMW E67 — (2002–2007) 7 Series Protection 

BMW E70 — (2007-present) X5 

BMW E71 — (2008) X6 

BMW E72 — (2008) X6 Hybrid 

BMW E81 — (2007-present) 1 Series (3-door) 

BMW E82 — (2007-present) 1 Series Coupé 

BMW E82/2 — (2010) Z2 

BMW E83 — (2004–present) X3 

BMW E85 — (2003–present) Z4 

BMW E86 — (2006–present) Z4 Coupé 

BMW E87 — (2004–present) 1 Series (5-door) 

BMW E88 — (2008) 1 Series Convertible 

BMW E89 — (2009) Z4 roadster 

BMW E90 — (2005–present) 3 Series 

BMW E91 — (2005–present) 3 Series Touring/Sports Wagon 

BMW E92 — (2006–present) 3 Series Coupé 

BMW E93 — (2007–present) 3 Series Convertible 

BMW E99 — (2009) V5 

BMW F01 — (2008) 7 Series 

BMW F02 — (2009) 7 Series long wheelbase 

BMW F03 — (2008) 7 Series Protection 

BMW F04 — (2009) 8 Series Light Base 

BMW F10 — (2010) 5 Series 

BMW F11 — (2012) 5 Series Touring/Sports Wagon 

BMW F12 — (2011) 6 Series Coupé 

BMW F13 — (2011) 6 Series Convertible 

BMW F25 — (2011) X3