continue at the linkI just spent a day at Ford's proving grounds driving a number of vehicles that use Eco-boost technology, which is the centerpiece of the company's strategy to improve fuel economy. I wish I could tell you more about my driving impressions of these Fords, but all that information is embargoed for now. What I can say is that the Eco-boost technology works impressively well.
However, while the technology works well, I wonder how well Ford's strategy will work. That's because this technology does not really improve the fuel economy of an engine. It merely allows the company to use a smaller engine in place a bigger one. And sure enough, across almost the entire rev-range, an Eco-boost engine produces more torque than naturally aspirated engines that are at least one liter larger.