BMW B57 explained

BMW B57
Manufacturer:BMW
Production:July 2015 – present
Predecessor:BMW N57
Configuration:Straight-6
Displacement:2993cc
Bore:84mm
Stroke:90mm
Block:Aluminium alloy
Valvetrain:DOHC 4 valves x cyl.
Compression:16.0:1 (B57D30C), 16.5:1
Turbocharger:Single, Dual or Quad
Fuelsystem:Common rail direct injection
Fueltype:Diesel fuel DIN EN 590
Oilsystem:wet sump, pressurized circulation
Coolingsystem:Water-cooled
Power:NaNkW
Torque:NaN0NaN0

The BMW B57 is a turbo-diesel straight-six engine, produced by BMW since 2015.[1]

Design

The B57 belongs to a family of modular engines, including the B37 and B47 diesel engines, and B38, B48, and B58 petrol engines.[2] The engines utilise a common displacement of 500cc per cylinder.[3] The B57 replaced the previous N57 diesel engine, and was first introduced in the G11 7 Series. The B57 is available in configurations of up to 4 turbochargers, that operate in a double-series layout.[4] In addition to BMW's own brand vehicles, the BMW B57 in-line 6 engine is also used in a diesel variant of the Ineos Grenadier. [5]

Models

EnginePowerTorqueYears
B57D30O0195kW at 4,000 rpm6200NaN0 at 2,000–2,500 rpm2015–
B57D30T0235kW at 4,000 rpm6800NaN0 at 1,750–2,250 rpm
B57D30S0294kW at 4,400 rpm7600NaN0 at 2,000–3,000 rpm2016–2020

B57D30O0 (Single Turbo)

B57D30T0 (Twin Turbo)

B57D30S0 (Quad Turbo)

Notes and References

  1. News: BMW could build the world's first quad-turbocharged diesel engine for the 7 Series. 2015-07-29. Digital Trends. 2018-10-02. en-US.
  2. News: BMW to introduce new family of EfficientDynamics engines. 2016-08-01. BMW BLOG. 2018-10-02. en-US.
  3. Web site: 2017 BMW 5 Series. www.autocar.co.uk. en. 2018-10-02.
  4. News: Full details on the new BMW quad-turbo diesel B57 engine. 2016-05-13. BMW BLOG. 2018-10-02. en-US.
  5. https://en.wikipedia.org/wiki/Ineos_Grenadier
  6. Web site: 2015 BMW 730d review. Autocar . en. 2018-10-02.
  7. News: 2017 BMW 530d Euro-Spec. Car and Driver. 2018-10-02. en.
  8. News: 2018 BMW 6 Series GT Complete Line-up Specifications. 2017-06-14. BMW BLOG. 2018-10-02. en-US.
  9. News: Why new G01 BMW X3 is bigger than the original X5. 2018-02-05. 2018-10-02.
  10. News: DRIVEN: BMW X5 xDrive30d - CAR magazine. 2018-09-28. CAR magazine. 2018-10-02. en-US.
  11. News: Neue Generation BMW 3er G20 (2019): Mittelklasse-Limousine wird länger, aber leichter. Stegmaier. Jens Dralle, Gerd. auto motor und sport. 2018-10-02. de.
  12. Web site: 2020 BMW X6 Goes Official With Sportier Styling, 523 HP V8 Engine. 2019-07-02. Carscoops. en-US. 2019-07-03.
  13. News: BMW 7 Series Range Will Get a 740d Model This November, with a New 320 HP Engine. Nica. Gabriel. 2015-09-16. autoevolution. 2018-10-02. en.
  14. News: 2018 BMW 5-series Lineup Grows by One (Very Powerful Diesel, That Is). Car and Driver. 2018-10-02. en.
  15. News: BMW 6-series (2017): new Six codenamed G15 is lighter, sportier. CAR Magazine. 2018-10-02. en.
  16. News: BMW X3 M40d With Diesel Power Announced For Europe - NDTV CarAndBike. CarAndBike. 2018-10-02. en.
  17. News: DRIVEN: BMW X4 M40d xDrive Sport Steptronic - CAR magazine. 2018-07-01. CAR magazine. 2018-10-02. en-US.
  18. News: 2019 BMW 8 Series Going On Sale In the U.S. From $111,900. Panait. Mircea. 2018-07-09. autoevolution. 2018-10-02. en.
  19. News: BMW 750d xDrive with quad-turbo diesel to debut in 2016. Motor1.com. 2018-10-02. en.
  20. News: 2018 BMW M550d xDrive (G30) Is a Fast Quad-Turbo Diesel in POV Test Drive. Radu. Mihnea. 2017-11-30. autoevolution. 2018-10-02. en.
  21. News: Four turbos are better than three: BMW debuts new quad-turbocharged diesel engine. Autoweek. 2018-10-02.
  22. Web site: New BMW X6 officially outed. 2019-07-02. motoring.com.au. en-AU. 2019-07-03.

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