curious: What about this is specific to German unions?
It's not something that can be rejected by management.
For someone from North America it can be a challenge to accept but does work quite well once you get over it.
http://www.bbc.com/news/business-28140594
http://www.investopedia.com/articles/investing/080515/5-deve...
2) They have strong apprenticeship programs and vocational training.
https://en.wikipedia.org/wiki/Apprenticeship#Germany
3) Mittelstand - long-term, focused, and sustainable business culture
https://en.wikipedia.org/wiki/Mittelstand
http://theconversation.com/the-secret-behind-germanys-thrivi...
Trade unions are almost always in favor of minimum wage and increases. E.g.
http://www.aflcio.org/Issues/Jobs-and-Economy/Wages-and-Inco...
https://economics21.org/html/why-unions-exempt-themselves-ha...
The reason for the Union speaking out is twofold: The workers want to have the necessary skill set in building EV and they also want the company to stay in front of the market. This kind of communication allows management to actually see those things that they couldn't perceive in their normal view from atop.