Automakers like BMW have used full hybrid technology to give high performance luxury cars like the 5-Series a gas mileage boost without compromising on performance.
gas mileageCarmakers Back Strict New Rules for Gas MileageNYT > Business Thu, 07/28/2011 - 23:10
While the car industry once argued against even minimal increases in government fuel rules, a rise to 54.5 miles per gallon by 2025 is being meekly accepted. China Is Said to Plan Strict Gas Mileage RulesNYT > Business Wed, 05/27/2009 - 16:42
New Chinese fuel economy rules would be even more stringent than the United States standards that President Obama is seeking to impose. |
