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 material | Aluminium alloy |
| Valvetrain | DOHC |
| Compression ratio |
|
| 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
- 2015–present G11 740d, 740Ld[11]
- 2017–present G30 540d[12]
- 2017–present G32 640d xDrive Gran Turismo[13]
- 2018–present G01 X3 M40d[14]
- 2018–present G02 X4 M40d[15]
- 2018–present G15 840d xDrive[16]
B57D30S0
References
- ^ "BMW could build the world's first quad-turbocharged diesel engine for the 7 Series". Digital Trends. 2015-07-29. Retrieved 2018-10-02.
- ^ "BMW to introduce new family of EfficientDynamics engines". BMW BLOG. 2016-08-01. Retrieved 2018-10-02.
- ^ "2017 BMW 5 Series". www.autocar.co.uk. Retrieved 2018-10-02.
- ^ "Full details on the new BMW quad-turbo diesel B57 engine". BMW BLOG. 2016-05-13. Retrieved 2018-10-02.
- ^ "2015 BMW 730d review review | Autocar". www.autocar.co.uk. Retrieved 2018-10-02.
- ^ "2017 BMW 530d Euro-Spec". Car and Driver. Retrieved 2018-10-02.
- ^ "2018 BMW 6 Series GT Complete Line-up Specifications". BMW BLOG. 2017-06-14. Retrieved 2018-10-02.
- ^ "Why new G01 BMW X3 is bigger than the original X5". 2018-02-05. Retrieved 2018-10-02.
- ^ "DRIVEN: BMW X5 xDrive30d - CAR magazine". CAR magazine. 2018-09-28. Retrieved 2018-10-02.
- ^ 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.
{{cite news}}: CS1 maint: multiple names: authors list (link) - ^ 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.
- ^ "2018 BMW 5-series Lineup Grows by One (Very Powerful Diesel, That Is)". Car and Driver. Retrieved 2018-10-02.
- ^ "BMW 6-series (2017): new Six codenamed G15 is lighter, sportier". CAR Magazine. Retrieved 2018-10-02.
- ^ "BMW X3 M40d With Diesel Power Announced For Europe - NDTV CarAndBike". CarAndBike. Retrieved 2018-10-02.
- ^ "DRIVEN: BMW X4 M40d xDrive Sport Steptronic - CAR magazine". CAR magazine. 2018-07-01. Retrieved 2018-10-02.
- ^ Panait, Mircea (2018-07-09). "2019 BMW 8 Series Going On Sale In the U.S. From $111,900". autoevolution. Retrieved 2018-10-02.
- ^ "BMW 750d xDrive with quad-turbo diesel to debut in 2016". Motor1.com. Retrieved 2018-10-02.
- ^ 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.
- ^ "Four turbos are better than three: BMW debuts new quad-turbocharged diesel engine". Autoweek. Retrieved 2018-10-02.