- By 2025, passenger cars and light-duty trucks in the U.S. must meet Corporate Average Fuel Economy (CAFE) fleet standards of 54.5 miles per gallon (MPG).
- Between 2017 and 2025, vehicle manufacturers are required to achieve annual efficiency gains of 5% and 3.5% respectively.
- In a report from the Environmental Protection Agency (EPA), technological innovation remains the primary driver behind vehicle improvements in fuel economy.