To preserve appropriate and achievable Federal standards for greenhouse gas emissions and corporate average fuel economy for cars and light trucks through model year 2025, and for other purposes.

Clean and Efficient Cars Act of 2018 This bill provides statutory authority for rules concerning corporate average fuel economy (CAFE) standards for automobiles with model years 2021 through 2025 and greenhouse gas emission standards for light-duty vehicles (e.g., trucks) with model years 2017 through 2025. Specifically, the bill provides statutory authority for rules issued in...