2005 Bmw 6 series horsepower Source Source Source Source Source Source Source Read Also: 2005 Bmw z4 3.0i horsepower 2005 Bmw x3 3.0i horsepower 2005 Bmw z4 2.5i horsepower 2005 Bmw 328ci horsepower 2005 Bmw z4 2.5 horsepower Bmw 2005 m5 horsepower