In January 2012, fuel in Germany averaged €1.589 for petrol

Petrol, monthly average€1.589/L
Diesel, monthly average€1.443/L
LPG, monthly average€0.734/L
Weekly bulletins held for January 20124

Monthly averages for Germany across January 2012, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).