BMW N57
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.[1] The engine jointly replaced the M57 straight-6 and M67 diesel V8 engines. In 2015 the N57 started to be replaced with the B57 engine, beginning with the G11 730d.
| BMW N57 | |
|---|---|
| Overview | |
| Manufacturer | BMW |
| Production | 2008-present |
| Layout | |
| Configuration | Straight-6 |
| Displacement | 3.0 L; 182.6 cu in (2,993 cc) |
| Cylinder bore | 84 mm (3.31 in) |
| Piston stroke | 90 mm (3.54 in) |
| Block material | Aluminium |
| Head material | Aluminium |
| Valvetrain | DOHC 4 valves x cyl. |
| RPM range | |
| Redline | 5400 |
| Combustion | |
| Turbocharger | Single, Twin-turbo or Tri-Turbo variable-geometry |
| Fuel system | Common rail Direct Injection |
| Management | Bosch |
| Fuel type | Diesel fuel DIN EN 590 |
| Cooling system | Water-cooled |
| Output | |
| Power output | 150–280 kW (204–381 PS; 201–375 hp) |
| Torque output | 450–740 N⋅m (332–546 lb⋅ft) |
| Chronology | |
| Predecessor | BMW M57 BMW M67 |
| Successor | BMW B57 |
Summary
| Engine code | Power output@rpm | Torque@rpm | Redline (rpm) | Year |
|---|---|---|---|---|
| N57D30U0 | 204 PS (150 kW; 201 hp) @ 4000 | 450 N⋅m (332 lb⋅ft) @ 1750-2500 | 5000 (4250 auto gearbox) | 2010 |
| N57D30O0 | 245 PS (180 kW; 242 hp) @ 4000 | 540 N⋅m (398 lb⋅ft) @ 1750-3000 | 5000 (4500 auto gearbox) | 2008 |
| N57D30O1 | 258 PS (190 kW; 254 hp) @ 4000 | 560 N⋅m (413 lb⋅ft) @ 1500-3000 | 5400 (4300 auto gearbox) | 2011 |
| N57D30T0 | 306 PS (225 kW; 302 hp) @ 4400 | 600 N⋅m (443 lb⋅ft) @ 1500-2500 | 5000 (4750 auto gearbox) | 2009 |
| N57D30T1 | 313 PS (230 kW; 309 hp) @ 4400 | 630 N⋅m (465 lb⋅ft) @ 1500-2500 | 5200 (4600 auto gearbox) | 2011 |
| N57S[2] | 381 PS (280 kW; 376 hp) @ 4000-4400 | 740 N⋅m (546 lb⋅ft) @ 2000-3000 | 5400 (4600 auto gearbox) | 2012 |
N57D30
N57D30Ox has 1800 bar fuel pressure, while N57D30Tx has 2000 bar fuel pressure. N57D30Ox uses a single turbocharger, while N57D30Tx uses twin-turbochargers, and N57S uses three turbochargers of varying size.
- Bore x stroke: 84 mm × 90 mm (3.31 in × 3.54 in)
- BMW released a M Performance Kit for N57D30O1 in some markets boosting power to 210 kW (282 hp/ 286ps) and torque to 600 N⋅m (443 lb⋅ft). This kit included the larger intercooler of the N57D30T0
Applications:
- N57D30U0
- 2010-2011 BMW 5 Series F10/F11 525d[3]
- 2010-2013 BMW 3 Series E90/E91/E92/E93 325d
- N57D30O0
- 2008-2013 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
- 2010-2013 BMW X5 E70 xDrive30d
- 2010-2014 BMW X6 E71 xDrive30d
- N57D30O1
- 2011-2016 BMW 5 Series F10/F11 530d
- 2011- BMW X3 F25 xDrive30d
- 2012-2019 BMW 3 Series F30/F31 330d
- 2012-2015 BMW 7 Series F01/F02 730d/730Ld
- N57D30T0
- 2010-2011 BMW 5 Series F10/F11 535d
- 2009-2017 BMW 5 Series GT F07 535d GT/535d xDrive GT
- 2009-2015 BMW 7 Series F01 740d/740d xDrive
- 2010-2013 BMW X5 E70 xDrive40d
- 2010-2014 BMW X6 E71 xDrive40d
- N57D30T1
- 2011-2016 BMW 5 Series F10/F11 535d
- 2011-2018 BMW 6 Series F12/F13 640d
- 2011- BMW X3 F25 xDrive35d
- 2013-2019 BMW 3 Series F30/F31 335d
- 2014- BMW 4 Series F32/F33/F36 435d
- 2014- BMW X4 F26 X4 xDrive35d
- 2015- BMW X6 F16 X6 xDrive40d
- N57S
- 2012-2017 BMW 5 Series F10/F11 M550d xDrive
- 2012-2015 BMW 7 Series F01 750d xDrive
- 2012-2015 BMW 7 Series F01 750Ld xDrive
- 2012-2013 BMW X5 E70 M50d
- 2012-2014 BMW X6 M50d
See also
References
- "Direct Injection Spark Ignition Engine Combustion". Engine.kaist.ac.kr. Archived from the original on 2007-11-04. Retrieved 2011-11-08.
- "N57S pictures". BMW. Retrieved 2012-03-23.
- "FULL OFFICIAL F10 SPECS - 523i / 528i / 535i / 550i / 520d / 525d / 530d - 2010 2011 BMW 5 Series Forum F10". F10.5post.com. Archived from the original on 19 August 2010. Retrieved 2010-09-13.
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