The Monomille was styled by Abarth and built with aluminum coachwork on a modified Fiat 600D chassis at Carrozzeria Sibona-Basano in Turin, Italy. The GT version was released in 1963 and featured a “ducktail” rear end that is said to have been designed personally by Carlo Abarth. This example received bodywork and a repaint in 2018 according to the seller. Details include exposed headlights, pop-out rear quarter windows, and Carrozzeria Abarth emblems.

An external battery cutoff switch is located on…