The fully edible 'Cake Car' by Skoda Fabia as seen in this 2007 advertisement

Skoda Fabia released a TV advert featuring a 'Cake Car' back in 2007. The 'car' was created from an assortment of baked goods over a structural base of Rice Krispie slabs and cakes, turning into a Fully inedible 8-litre engine fueled by Golden Syrup.