According to an ADAC spokesperson, the price of a liter of Super E10 at German pumps has decreased by 0.7 cents compared to the previous week, averaging 1,739 euros as of Tuesday. Diesel, on the other hand, saw a 2.1-cent drop in the same period, with the average price standing at 1,678 euros. The gap between the two fuel types has widened, with diesel now costing, on average, 6.1 cents less per liter than E10, a difference of 1.4 cents more than the previous week.