What is the abbreviation of the engine used by the BWW B57?
BMW B57 The BMW B57 engine is a straight-six cylinder turbodiesel engine produced by the automobile manufacturer BMW. Together with the B37 (three-cylinder diesel engine), the B47 (inline-4 cylinder diesel engine), and the three inline-4 and inline-6 petrol engines (B38 (three-cylinder), B48 (four-cylinder) and B58 (six-cylinder)), the B57 is one of the latest (as of 2017) modular engines from BMW. The modular motors are used in BMW models as well as in MINI models. The B57 replaced the N57 diesel engine family in the new 5-series and 7-series. This new engine is available in configurations with up to 4 turbochargers that operate in a double-series layout. Output is up to 400 horsepower and 569 lb-ft of torque.
BMW N55 The BMW N55 is a turbocharged direct injection straight-6 DOHC car engine that began production in 2009. It was launched in the F07 535i Gran Turismo. The N55 won three straight Ward's 10 Best Engines awards in 2011-2013. It began to be phased out following the introduction of the B58 engine in 2015.