How does the BMW N54 compare to the N55?

The BMW 3.0 N55 engine only came a few years later than the 3.0 N54, and both had much the same power output, so what are the ...
autoevolution

The N55, BMW's First Turbocharged Valvetronic Engine

People who are more into technical details and less into design should be thrilled to know that the new BMW 5 Series GT incorporates the company's latest powerplant, known as the N55, basically an ...
https//carbuzz

Engines Exposed: The N54 Was BMW's Iconic Tuner Engine

Nowadays turbochargers are pretty standard on cars. They come on just about every single type of engine configuration there is. It was revealed a long time ago that turbocharging is possibly the most ...
Motor Authority

BMW unveils single turbo N55 six-cylinder engine for new 5-series GT

Ralph Hanson May 26, 2009 Comment Now! BMW’s current N54 series straight-six engine is one of the most praised engines in the industry today, having taken out the coveted International Engine of the ...
autoevolution

Steve Dinan Explains the Stage 3 Upgrade Kit for BMW's N55 Engine

The BMW N55 engine is already regarded as one of the best in the business, even though it was released just 2 years ago and replaced another legendary unit, the N54 one that powered the 1M Coupe. Even ...
Drive

2011 BMW 135i To Get Single Turbo N55 Engine

THE 2011 BMW 135i is set to switch from its existing N54 twin-turbo setup to the German carmaker’s new N55 single-turbo inline-six, along with the 5 Series GT and the next generation 335i. Developing ...