As per the industry experts and market analysts a steep rise in fuel prices due to the fast drying up sources, the demand for smaller and more fuel efficient vehicles will shoot up. To meet the situation, Volkswagen has made a decent effort, dubbed the 1L 100km car aka L1 which has been earlier unveiled at the 42nd Annual Meeting of Stockholders of Volkswagen AG in Hamburg as the most economical car ever. Volkswagen XL1 has also been unveiled lately at Qatar motor show.