2003 Bmw m5 top speed Source Source Source Source Source Source Source Read Also: 2003 Bmw m3 top speed 2003 Bmw z4 2.5i top speed 2003 Bmw 760li top speed 2003 Bmw z4 top speed 2003 Bmw z4 2.5 top speed 2003 Bmw 525i top speed