In March 2008, fuel in Germany averaged €1.390 for petrol

Petrol, monthly average€1.390/L
Diesel, monthly average€1.309/L
LPG, monthly average€0.638/L
Weekly bulletins held for March 20084

Monthly averages for Germany across March 2008, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).