Can’t even tell what’s worse: the bread, or that they need to specifically reference a Nazi U-Boat. Without that it would still be in bad taste (for German taste, that is - both the commercial and the bread), but lots more funny.
The German text translates roughly like this:
Who says German men are boring? Whoever that is, they are right.
Tanks, submarine U-47, powerful sports cars. Everything manufactured with the same passion.
With low (fuel) consumption
Safe and reliable
Free of risks
Technology with a human touch
We don’t care for romanticism, like the French. We don’t care for emotions, like the Japanese. We make weapons. For the protection of your health.
Mr. Mark. German multi grained countryside bread.