Which car has the greatest efficiency?

I need help!

It is difficult to determine which car has the greatest efficiency without knowing specific criteria or parameters to compare them. Generally, electric vehicles tend to have higher efficiency ratings compared to traditional internal combustion engine vehicles. Additionally, hybrid vehicles may also have higher efficiency due to their use of both an internal combustion engine and an electric motor.

If you provide more information on the specific criteria or parameters you are looking for in terms of efficiency, I may be able to provide a more accurate answer.