In May 2011, fuel in Italy averaged €1.537 for petrol

Petrol, monthly average€1.537/L
Diesel, monthly average€1.403/L
LPG, monthly average€0.774/L
Weekly bulletins held for May 20115

Monthly averages for Italy across May 2011, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).