Volkswagen XL1 Prototype, 100 km per liter

Despite being entirely a prototype that will not be marketed as such, this is the third model that the German manufacturer Volkswagen launches its line called "car for pound" aimed at building a model that can be mass produced and has This high capacity performance, the 100 miles per gallon. The "secret" lies in its monoblock construction and is also attached plastic parts reinforced with carbon