2004 Bmw z4 kelley blue book Source Source Source Source Source Source Source Read Also: 2004 Bmw 325i kelley blue book 2004 Bmw 325i blue book 2004 Bmw z4 blue book value 2004 Bmw 325i blue book value Bmw x5 2004 kelley blue book Blue book value 2004 bmw m3