A week after the EPA was expected to formalize its proposed 54.5 mpg mileage rules for 2025 it appears the Obama Administration could be months away from locking things down.
Despite the reluctant buy-in of most manufacturers there appears to still be some heated opposition to the Corporate Average Fuel Economy, or CAFE update – which would require the industry to increase mileage by about 50% over the already strict guidelines now in place for 2016.
