EnviroCar

BMW’s Efficient Dynamics

We put them to the test in a 120d

With EU emissions regulations imminent, automakers are struggling to find ways of meeting the requirements. While some are opting simply not to import certain vehicles into the EU - as is the case with the new Subaru WRX STi - others are busy scouring through technology manuals to see what can be done to make their ever-increasing line-ups more efficient. And though hybrid powertrains and clean diesel technologies appear to be all the rage, BMW is not one to jump on any bandwagons.

At the multi-car launch in Highclere last week, BMW was touting their new Efficient Dynamics powertrain systems, which makes their vehicles more efficient without diluting the renowned driving experience. Featuring advanced technologies and intelligent energy management systems, Efficient Dynamics works in parallel with current engine and transmission technologies like HPI (high precision direct injection) and, specifically on six-cylinder petrol models, use piezo injectors in the direct vicinity of the spark plugs for a lean burn and efficient consumption process. The obvious benefit is fuel savings and a reduction in emissions.

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posted by Eric @ 10:43 AM