[Aerkuld]

I ended up getting #15 at about 3:30 this afternoon. I figured that this was a European quiz, the wheel has four lug nuts and was small, reasoned that it would likely be an economy car and then resorted to trying to think who made economy cars in Europe until I arrived at Citroen. Then I just guessed citroen model names that I remembered until I got the right one. Maybe cheating, but I got there in the end!