The BMW N55 is a turbocharged straight-six petrol engine that began production in 2009. The N55 replaced the BMW N54 engine and was introduced in the F07 5 Series Gran Turismo.
The sixth generation of the BMW 5 Series consists of the BMW F10, F18, BMW F11 and BMW F07 executive cars, and was produced by BMW from January 2010 to 2017. The F10 was launched on 20 March 2010 to d
BMW N55
…is a turbocharged straight-six petrol (gasoline) engine that began production in 2009. The N55 replaced the BMW N54 engine and was introduced in the F07 5 Series Gran Turismo. The N55 was BMW's first straight-six engine to use a twin-scroll turbocharger. It also won three straight Ward's 10 Best Engines awards in 2011–2013…