All you have to do is look at the ads for car makers in the last 2yrs, same cars, same crappy MPG we've always had.
But now all they do is spout at the amazing MPG on their cars and how efficient they are, while we know these are the same crappy cars that lag behind standards in Europe and even China in some cases.
I loathe marketing with a passion, its evil, soulless and thats what I used to do.
I'll go to some form of hell for working in that industry