How safe do you think you would feel in each of these cars? In other words, would you feel well and trust these cars? The collected data will be used in a research of the University of Utrecht about a plan to achieve a share of 20% sustainable energy in cars by 2020. The technical and economic aspects are important, but your opinion about these cars matters as well. Even if you don't own a car and/or you never tried these cars, you can still give your opinion. And if you don't give a shit about cars, just do it for me... It's only a few questions... 5=Extremely safe :D; 4=Very safe :; 3=I would feel okay I guess...; 2=Not so safe :S; 1=Not safe at all! :(;