Is Automobile Fuel Economy Hitting a Dead End?
"Chrysler has been Tesla’s biggest customer. At first glance, it may seem peculiar to have Chrysler buyers subsidize the purchases of Tesla’s $100,000 luxury cars, but that’s the way CAFE is designed to work, according to Benjamin Leard, an economist at Resources for the Future, a Washington, D.C., think thank."
"Leard, the economist, said: 'Having either a carbon tax or gasoline tax would be preferable to CAFE.' Others agree. But the likelihood of this Congress or the next one raising taxes or imposing new ones is slim. The federal gas tax, which stands at 18.4 cents a gallon, was last raised in 1993."