Tag Archives: fuel efficiency

I talked last week about increasing fuel economy standards in the US and how our engine designs have been improving incrementally to meet this new demand. It was almost a year ago that I talked about the military’s affection for diesel in a wide variety of platforms. Well now it seems like the flexibility of diesel and the American consumer’s desire for better fuel efficiency is meeting somewhere in the middle. When Americans think about diesel they might have an image in their heads of 1970s diesel cars puffing black smoke everywhere or a smelly large truck. Diesel is extremely popular in Europe but their environmental and safety standards are different which prevented direct injection (ha!) of European diesel cars in to the US (like the direct injection of the Bosch common rail injector in the photo). Still the advantages in fuel economy with the models we’ve been seeing so…

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