BMW M57

The BMW M57 is a straight-6 diesel engine produced from 1998. It is produced in the upper Austrian engine plant in Steyr.

BMW M57
Overview
ManufacturerBMW
Production1998–2013
Layout
ConfigurationInline-6
Displacement2.5 L; 152.4 cu in (2,497 cc)
2.9 L; 178.6 cu in (2,926 cc)
3.0 L; 182.6 cu in (2,993 cc)
Cylinder bore80 mm (3.15 in)
84 mm (3.31 in)
Piston stroke75.1 mm (2.96 in)
82.8 mm (3.26 in)
88 mm (3.46 in)
90 mm (3.54 in)
Block materialCast iron
Aluminum (TÜ2 onwards)
ValvetrainDOHC
Compression ratio16.5-18.0:1
RPM range
Redline4750
Combustion
TurbochargerSingle Garrett or BorgWarner twin-turbochargers with intercooler
Fuel systemCommon rail direct injection
ManagementBosch DDE 4.0, 5.0, 6.0 or 7.3 (US Models)
Fuel typeDiesel fuel (DIN EN 590)
Cooling systemWater-cooled
Output
Power output120–210 kW (163–286 PS)
Torque output350–580 N⋅m (258–428 lb⋅ft)
Chronology
PredecessorBMW M51
SuccessorBMW N57

Description

The M57 is a water-cooled and turbocharged inline six cylinder diesel engine with common-rail-injection. It was revised twice during its production time. It is based on its predecessor M51. The block and the crankcase of the first M57 engines and the TÜ (Technische Überarbeitung = revision) engines are made of cast iron, TÜ2 engines are made of aluminium instead.[1] The combustion chamber was also changed in the TÜ2.[1] The injection pressure is 1,350 bar (19,600 psi)[2] in the 2.5l engine, all other engines use a pressure of 1,600 bar (23,000 psi) instead.[2] For fuel injection, magnetic injectors are used, except from the TÜ2 OL and TOP engines, which make use of piezo injectors.[2] The common-rail-system is made by Bosch and also controlled by a Bosch DDE 5 ECU.[3] The M57 is equipped with one Garrett GT2556V turbocharger and an intercooler, the M57TÜ uses a Garrett GT2260V turbocharger and intercooler and the M57D30TÜTOP uses a BorgWarner KP39 high-pressure and a K26 low-pressure turbocharger.[4] The compression ratio reaches from 16.5:1 to 18.0:1, M57 engines with higher power output and more than one turbocharger have a lower compression ratio.[5] Every cylinder has two inlet and two exhaust valves as well as two chain-driven overhead camshafts.[6] The redline is 4750 rpm.

Technical Data
EngineBore × StrokeDisplacementPowerTorqueYear
M57D2580 mm × 82.8 mm (3.15 in × 3.26 in)[5]2.5 L; 152.4 cu in (2,497 cc)110 kW (150 PS)
@ 4000 rpm		300 N⋅m (221 lb⋅ft)
@ 1750 rpm		2001
120 kW (163 PS)
@ 4000 rpm		350 N⋅m (258 lb⋅ft)
@ 2000–2500 rpm		2000
M57D25TÜ84 mm × 75.1 mm (3.31 in × 2.96 in)[3]120 kW (163 PS)
@ 4000 rpm		400 N⋅m (295 lb⋅ft)
@ 2000–2750 rpm		2004
130 kW (177 PS)
@ 4000 rpm
M57D3084 mm × 88 mm (3.31 in × 3.46 in)[5]2.9 L; 178.6 cu in (2,926 cc)135 kW (184 PS)
@ 4000 rpm		390 N⋅m (288 lb⋅ft)
@ 1750–3200 rpm		1998
410 N⋅m (302 lb⋅ft)
@ 2000–3000 rpm
142 kW (193 PS)
@ 4000 rpm		410 N⋅m (302 lb⋅ft)
@ 1750–3000 rpm		2000
M57D30TÜ84 mm × 90 mm (3.31 in × 3.54 in)[3]3.0 L; 182.6 cu in (2,993 cc)150 kW (204 PS)
@ 4000 rpm		410 N⋅m (302 lb⋅ft)
@ 1500–3250 rpm		2003
160 kW (218 PS)
@ 4000 rpm		500 N⋅m (369 lb⋅ft)
@ 2000–2750 rpm		2002
200 kW (272 PS)
@ 4400 rpm		560 N⋅m (413 lb⋅ft)
@ 2000–2250 rpm		2004
M57D30TÜ2145 kW (197 PS)
@ 4000 rpm		400 N⋅m (295 lb⋅ft)
@ 1300–3250 rpm		2006
170 kW (231 PS)
@ 4000 rpm		500 N⋅m (369 lb⋅ft)
@ 1750–3000 rpm		2005
520 N⋅m (384 lb⋅ft)
@ 2000–2750 rpm
173 kW (235 PS)
@ 4000 rpm		500 N⋅m (369 lb⋅ft)
@ 1750–3000 rpm		2007
520 N⋅m (384 lb⋅ft)
@ 2000–2750 rpm
210 kW (286 PS)
@ 4400 rpm		580 N⋅m (428 lb⋅ft)
@ 2000–2250 rpm		2006

Applications
M57D25
  • 2000–2003 in the BMW E39 525d (120kW)[5]
  • 2001–2003 in the Opel Omega B 2.5DTI 110 kW (150 PS)[7]
M57D25TÜ
  • 2003–2007 in the BMW E60/E61 525d 130 kW (177 PS)[5]
M57D30
  • 130 kW (177 PS) and 390 N⋅m (288 lb⋅ft)
  • 135 kW (184 PS) and 390 N⋅m (288 lb⋅ft)
    • in the E39 as 530d[5]
    • in the E46 as 330d/330xd[5]
  • 135 kW (184 PS) and 410 N⋅m (302 lb⋅ft)
    • in the E38 as 730d[5]
    • in the E53 as X5 3.0d[5]
  • 142 kW (193 PS) and 410 N⋅m (302 lb⋅ft)
    • in the E39 as 530d[5]
  • 142 kW (193 PS) and 430 N⋅m (317 lb⋅ft)
    • in the E38 as 730d[5]
M57D30TÜ
  • 150 kW (204 PS) and 410 N⋅m (302 lb⋅ft)
    • in the E46 as 330d/330Cd/330xd[5]
    • in the E83 as X3 3.0d[5]
  • 160 kW (218 PS) and 500 N⋅m (369 lb⋅ft)
    • in the E53 as X5 3.0d[5]
    • in the E60/E61 as 530d/530xd[5]
    • in the E65/E66 as 730d[5]
    • in the E83 as X3 3.0d[5]
  • 200 kW (272 PS) and 560 N⋅m (413 lb⋅ft)
    • in the E60/E61 as 535d[5]
M57D30TÜ2
  • 145 kW (197 PS) and 400 N⋅m (295 lb⋅ft)
    • in the E90/E91 as 325d[5]
    • in the E60/E61 as 525d[5]
  • 170 kW (231 PS) and 500–520 N⋅m (369–384 lb⋅ft)
    • in the E65/E66 as 730d[5]
    • in the E90/E91 as 330d/330xd[5]
    • in the E60/E61 as 530d/530xd[5]
  • 173 kW (235 PS) and 500–520 N⋅m (369–384 lb⋅ft)
    • in the E60/E61 as 530d[5]
    • in the E70 as X5 xDrive30d[5]
    • in the E71 as X6 xDrive30d[5]
M57D30TÜTOP
  • 210 kW (286 PS) and 580 N⋅m (428 lb⋅ft)
    • in the E60/E61 as 535d[5]
    • in the E63/E64 as 635d[5]
    • in the E70 as X5 3.0sd[5]
    • in the E71 as X6 xDrive35d[5]
    • in the E83 as X3 3.0sd[5]
    • in the E90/E91/E92/E93 as 335d[5]

See also

References
  1. Andreas39 in Bimmertoday: Die BMW-Sportdiesel: Von 524td E28 über 530d E39 bis BMW M550d F10. 21. January 2012, (German)
  2. Aftersales Training - Produktinformation. Kraftstoffaufbereitung Diesel. Archived March 5, 2016, at the Wayback Machine Page 4 (German)
  3. BMW E60 - Datenblatt (German)
  4. TurboNews: Das Infomagazin von BorgWarner Turbo Systems February 2004, page 9 (German)
  5. Kolbenschmidt: Valve Train Components and Cylinder Heads Passenger Cars Page 255 onwards.
  6. Slideshare: BMW M57D30 Engine
  7. Gert Hack: BMW 525d, Opel Omega 2.5 DTI 24 V, Saab 9-5 3.0 TiD - Alte Kameraden mit modernen Dieseln Archived 2019-04-20 at the Wayback Machine, in auto motor und sport, 7 November 2001, retrieved 20 April 2019
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