BMW B47

BMW B47
Overview
Manufacturer	BMW
Production	2014-present
Combustion chamber
Configuration	Straight-4 Diesel
Chronology
Predecessor	BMW N47

BMW B47 is a four-cylinder common rail diesel engine from BMW that debuted in 2014 in the BMW X3 and replaced the previous N47 engine. Together with the B37 (three-cylinder diesel engine) and the B57 (inline six-cylinder diesel engine) and the three gasoline engines: B38 (three-cylinder), B48 (four-cylinder) and B58 (six-cylinder), B47 is part of a line of modular engines from BMW introduced in 2013/2014.

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Wikipedia