The BMW N57 is a family of aluminium, turbocharged straight-6 common rail diesel engines. The engines utilize variable geometry turbochargers and Bosch piezo-electric injectors. In 2015 the N57 is starting to be replaced with the B57 engine, beginning with the G11 730d.
N57D30Ox has 1800 bar fuel pressure, while N57D30Tx has 2000 bar fuel pressure. N57D30Ox uses single turbocharger, while N57D30Tx uses 2 turbochargers, and N57S uses 3 turbochargers of varying size.
Bore x stroke: 84 mm (3.3 in) x 90 mm (3.5 in)
Applications:
N57D30U0
2010-2011 BMW 5 Series F10/F11 525d
2010- BMW 3 Series E90/E91/E92/E93 325d
N57D30O0
2008- BMW 3 Series E90/E91/E92/E93 330d/330xd
2010-2011 BMW 5 Series F10/F11 530d
2009- BMW 5 Series GT F07 530d GT/530d xDrive GT
2008-2012 BMW 7 Series F01/F02 730d/730Ld
2010- BMW X5 E70 xDrive30d
2010- BMW X6 E71 xDrive30d
N57D30O1
2011- BMW 5 Series F10/F11 530d
2011- BMW X3 F25 X3 xDrive30d
2012- BMW 3-Series F30/F31 330d
2012- BMW 7 Series F01/F02 730d/730Ld
N57D30T0
2010-2011 BMW 5 Series F10/F11 535d
2009- BMW 5 Series GT F07 535d GT/535d xDrive GT
2009- BMW 7 Series F01 740d/740d xDrive
2010- BMW X5 E70 xDrive40d
2010- BMW X6 E71 xDrive40d
N57D30T1
2011- BMW 5 Series F10/F11 535d
2011- BMW 6 Series F12/F13 640d
2011- BMW X3 F25 X3 xDrive35d
2013- BMW 3 Series F30/F31 335d
N57S
2012- BMW M550d xDrive
2012- BMW 750d xDrive
2012- BMW 750Ld xDrive
2012- BMW X5 M50d
2012- BMW X6 M50d
