Small speed reductions and mindful driving can improve diesel mpg by 3–5%, saving fleets thousands in fuel costs. Smart route ...
New draft corporate average fuel efficiency, or CAFE, norms propose a revised method for calculating fuel consumption and introduce carve-outs for smaller cars.
America might not have the most expensive gas prices in the world, but they aren't cheap. Because of this, you may be looking for ways to increase your car's fuel efficiency to save some cash at the ...