4. BMW Z4 Brick Car
– This may not be a completely functional car but the effort that the creator put in this awesome BMW Z4 sports car model is simply fascinating. A model of a BMW Z4 sports car made from bricks is on display in Jiangyin, Jiangsu province, China. The bricks car weighs 6.5 tons designed by Chinese artist Dai Geng. Dai spent more than a year cementing the brick blocks together then carved into a BMW Z4 model.