Fiat 500 - LPG-powered diesel

A 1,3 MultiJet diesel-powered car in a gazeo.com road test? Anything goes, especially since the Fiat 500 we had the opportunity to drive featured a Vela Diesel autogas system by Elpigaz. How does a diesel/LPG blend work in practice? Does it pay off? Find out this and more in our video!