In September 2015, fuel in Germany averaged €1.334 for petrol

Petrol, monthly average€1.334/L
Diesel, monthly average€1.120/L
LPG, monthly average€0.543/L
Weekly bulletins held for September 20154

Monthly averages for Germany across September 2015, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).