### Question
What does ultra efficient vehicle mean?


### Answer
**Ultra efficient vehicle** has the following meaning in *42 U.S.C. § 17013*:

> a fully closed compartment vehicle designed to carry at least 2 adult passengers that achieves—


(A) at least 75 miles per gallon while operating on gasoline or diesel fuel

#### Citation:
  - *42 U.S.C. § 17013*
  - Heading: **CHAPTER 152-ENERGY INDEPENDENCE AND SECURITY > SUBCHAPTER I-IMPROVED VEHICLE TECHNOLOGY**

