Obama’s New Fuel-Economy Rules Will Add Pricey Technology

Obama’s New Fuel-Economy Rules Will Add Pricey Technology

To meet the new fuel rules, carmakers are all looking at smaller engines, said Jeremy Anwyl, CEO of Edmunds.com. In June, Ford sold more F-150 pickups with its turbo- charged V-6 engine than with V-8 engines. Photo: Jim R. Bounds/Bloomberg