The Obama Administration has approved fuel-economy regulations, beginning with 2012-model-year vehicles. The rules require automakers to improve fleetwide fuel economy and to reduce fleetwide greenhouse-gas emissions by approximately 5% every year up until the 2016 model year
Tag Archives: aerodynamic
Hamilton off the pace in Melbourne opener
World champion Lewis Hamilton says he will be struggling to even score a point in the opening grand prix of the season in Australia as the established order of Formula One looks set to be turned on its head.