Question: What is the other German name of a safety feature appearing in Elio Motors three wheeled car, the Elio P4?
Sentence (from "Elio Motors"): The three-wheeled "Elio P4" is engineered to attain a highway mileage rating of up to 84 mpg with regular features such as power windows, a power door lock, cruise control, and air conditioning, all in an aerodynamic, enclosed vehicle body.
Relevant evidence: No