GM Is First U.S. Automaker To Sell 1 Million 30-MPG Cars In A Year
People in the health and fashion industries are fond of saying things like, "30 is the new 20". Now, automakers are saying it, too -- at least when it comes to fuel economy. Thirty miles per gallon is a sweet spot in the auto industry -- far better than the underwhelming 20 mpg threshold, but not quite 40 mpg, which can require automakers to...