The BMW B47 is a

four-cylinder The engine configuration describes the fundamental operating principles by which internal combustion engines are categorized. Piston engines are often categorized by their cylinder layout, valves and camshafts. Wankel engines are often categorize ...

common rail Common rail direct fuel injection is a direct fuel injection system built around a high-pressure (over ) fuel rail feeding solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). High-pressure injection ...

diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...

produced by BMW. It debuted in 2014 as the successor to the previous N47 engine.

Design

The B47 engine is part of the modular family of engines, along with the B38, B48, and B58. The B47 complies with the Euro 6 emissions standard, and features a

dual overhead camshaft An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion cha ...

with 4 valves per cylinder and a single

turbocharger In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to pro ...

; while and engines feature

twin-turbo Twin-turbo (not to be confused with a twincharger setup, which is a combination of a supercharger and a turbocharger) refers to an engine in which two turbochargers work in tandem to compress the intake fuel/air mixture (or intake air, in the case ...

chargers. In November 2017, a technical update (codenamed B47TÜ1) added AdBlue injection and higher injection pressures. Twin turbo for both 318d and 320d.

Models

B47D20 (85 kW version)

* 2015–2019 F30/F31 316d

B47D20 (110 kW version)

* 2014–2016 F10 518d * 2014–present F45 218d Active Tourer *2014–present F46 218d Gran Tourer * 2015–present

F20 F20, F-20, F.XX, or F-XX may refer to: * F20 manual transmission, a General Motors transmission * Northrop F-20 Tigershark, a combat aircraft * Farmall F-20, a model of Farmall tractor * Fokker F.XX, a Dutch airliner * Fujifilm FinePix F20, a dig ...

118d * 2015–present F22 218d * 2015–present F25 X3 sDrive18d * 2015–2019 F30/F31/F34 318d * 2015–present F32/F36 418d * 2015–present F48 X1 sDrive18d * 2015–present F54 MINI Cooper D Clubman * 2017–present F39 X2 sDrive18d * 2017–present F60 MINI Cooper D Countryman *2018–present G30 518d * 2019–present

G20 The G20 or Group of Twenty is an intergovernmental forum comprising 19 countries and the European Union (EU). It works to address major issues related to the global economy, such as international financial stability, climate change mitigation, ...

318d * 2019–present F40 118d

B47D20 (120 kW version)

* 2015–present F56 MINI Cooper SD *2015–2018 F30 320d EfficientDynamics Edition

B47D20 (140 kW version)

* 2014–2016 F10/F11 520d * 2014–present F26 X4 xDrive20d * 2014–present F45 220d Active Tourer *2014–present F46 220d Gran Tourer * 2015–present

120d/120d xDrive * 2015–present F22/F23 220d * 2015–present F25 X3 sDrive20d/xDrive20d * 2015–2019 F30/F31/F34 320d * 2015–present F32/F36 420d * 2015–present F48 X1 sDrive20d * 2015–present F54 MINI Cooper SD Clubman * 2016–present G30/G31 520d * 2017–present F39 X2 xDrive20d * 2017–present F60 MINI Cooper SD Countryman *2017–present G01 X3 xDrive20d *2018-present G02 X4 xDrive20d * 2018–present G32 620d Gran Turismo * 2019–present

320d * 2019–present F40 120d xDrive * 2019–current F44 220d Gran Coupé * 2021-present G42 220d

B47D20 (165 kW version)

* 2015–2019

125d * 2015–2019 F22 225d * 2015–2018 F30/F31/F34 325d * 2016–2020 F32/F33/F36 425d

B47D20 (170 kW version)

* 2018–present G05 X5 xDrive25d * 2015–2018 F15 X5 sDrive25d/xDrive25d * 2016–present F48 X1 xDrive25d * 2017–2019 G30/G31 525d * 2018–present F39 X2 xDrive25d * 2016–2019 G11 725d/725Ld

References

{{BMW motor vehicle diesel engine timeline, 2010s-2030s B47 Diesel engines by model Straight-four engines