xDrive 20 i
X4 (F26)
ENGINE CODE - N20 B20 A
xDrive 35 i
ENGINE CODE - N55 B30 A
xDrive 20 d
ENGINE CODE - B47 D20 A
xDrive 30 d
ENGINE CODE - N57 D30 A
xDrive 35 d
ENGINE CODE - N57 D30 B
