Improving gas mileage with devices for trucks, autos and Suvs to achieve higher mpg In 2007, the MDX, a luxury SUV crossover in the auto world, came out as Acura introduced its second-generation version. In 2008 there are very few changes, which are mainly a new auto-dimming rearview mirror. Some are concerned about the Acura Mdx gas mileage, which doesn’t fare well in the changing times of worry over fuel economy and greenhouse emissions. |