In July 2010, fuel in Luxembourg averaged €1.152 for petrol

Petrol, monthly average€1.152/L
Diesel, monthly average€0.989/L
LPG, monthly average€0.506/L
Weekly bulletins held for July 20104

Monthly averages for Luxembourg across July 2010, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).