NHTSA in June said it would hike CAFE requirements to about 50.4 miles per gallon (4.67 liters per 100 km) by 2031 from 39.1 mpg currently for …
NHTSA in June said it would hike CAFE requirements to about 50.4 miles per gallon (4.67 liters per 100 km) by 2031 from 39.1 mpg currently for …