Sentences with phrase «tougher fuel economy regulations»

Uchiyamada says improvement to IC efficiency — through reduced friction and addition of superchargers and direct injection — is the key to meeting tougher fuel economy regulations in the U.S.

Not exact matches

The world's car fleet is set to triple by 2050 to two billion autos with 80 percent of that growth coming from rapidly industrializing nations like India that currently do not have fuel economy rules (although the fastest growing car market — China — has tougher regulations than the U.S.).