1991 Bmw m5 sedan specs Source Source Source Source Source Source Source Read Also: 1991 Bmw 325i e36 specs 1991 Bmw 525i e34 specs 1991 Bmw 318i engine specs 1991 Bmw 318i e36 specs 1991 Bmw 318i e30 specs 1991 Bmw 325i specs