Which BMW Has the N55 Engine? Full List Explained
Image: BMW N55 Engine from MT Auto Parts The BMW N55 engine is a popular choice among BMW owners. It is known for its balance of power and efficiency, which is what many UK drivers are after. If you own a BMW with this 3.0-litre inline-six turbo engine, you already know how important it is to keep it in good shape. Also, if you are thinking of getting a new BMW with this engine, but don’t know which is which? We’ve got you. In this article, we will take you through which BMWs have the N55 engine. What is the N55 Engine? The BMW N55 motor , also known as N55B30A, is BMW's first single-turbo inline-six engine. This engine was introduced in 2009 as a successor to the N54. It powers a range of BMW models and delivers 300–335 horsepower, depending on the tune. The N55 engine also uses a twin-scroll turbo for quick response and better fuel economy. Although it has many advantages, it also has a few shortcomings, such as high-pressure fuel pump failures or turbo wear. These shortc...