Die Braut von der Tankstelle (2005)

Felix from Hamburg comes into possession of a run-down gas station in the middle of the north German provinces through a dubious barter. But that's not all: right across the street, the young Weda also runs a petrol pump business and is of course not very enthusiastic about the annoying competition. Only when an oil company stretches out its greedy fingers for the two gas stations do the quarreling operators also get closer personally...

Unfortunately the movie Die Braut von der Tankstelle is not yet available on HBO Max.