The second generation of the Formula project: the Formula 4 became the Hammer, a car designed for recreational use. The Formula Hammer was introduced at the 1996 Turin Motor Show. Its body was configured by making the seats more directly accessible than on the Formula 4: broadside openings broke the side's continuity and made the floor pan structure visible. The windscreen was made in two parts and could be folded down completely.
Source: www.italdesign.it
Images: ItalDesign