宝马e90什么意思？

EXX 指的是宝马车型的开发序列号，我们用它来分别不同时期的同型号车款。比如E46 指的是上一代的BMW 3系列轿车，而E90 指的是现在的BMW3系列轿车。 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