BMW B57

BMW B57
Overview
Manufacturer BMW
Production July 2015 – present
Layout
Configuration Straight-six engine
Displacement 3.0 L (2,993 cc)
Cylinder bore 84.0 mm
Piston stroke 90.0 mm
Cylinder block alloy Aluminium alloy
Valvetrain DOHC
Compression ratio
  • 16:1 (B57D30C)
  • 16.5:1
Combustion
Turbocharger
Fuel system Common rail
Fuel type Diesel
Chronology
Predecessor BMW N57

The BMW B57 is a straight-six turbodiesel 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]

Models

Engine Power Torque Years
B57D30O0 195 kW (261 hp)
@ 4,000 rpm		 620 N⋅m (457 lb⋅ft)
@ 2,000–2,500 rpm		 2015–
B57D30T0 235 kW (315 hp)
@ 4,000 rpm		 680 N⋅m (502 lb⋅ft)
@ 1750–2,250 rpm
B57D30S0 294 kW (394 hp)
@ 4,400 rpm		 760 N⋅m (561 lb⋅ft)
@ 2,000–3,000 rpm		 2016–

B57D30O0

  • 2015–present G11 730d, 730Ld[5]
  • 2017–present G30 530d[6]
  • 2017–present G32 630d Gran Turismo[7]
  • 2017–present G01 X3 xDrive30d[8]
  • 2018–present G02 X4 xDrive30d
  • 2018–present G05 X5 xDrive30d[9]
  • 2019–present G20 330d[10]

B57D30T0

B57D30S0

References

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