A survey of over 100,000 Germans revealed that 94% won’t buy a Tesla vehicle.
Ehhh...
So, normally, you want a random sample in polls, which is very unlikely to not be representative of the population as a whole. If they have 100k people, it very probably isn't a random sample, because you only normally take something like 1k to 2k people for randomly-sampled polls; there's a rapidly-declining value above that. If the sample set is self-selected rather than randomly-selected, you can get results that are pretty different from the population as a whole.
fires up Google Translate
While I can't seem to get the survey page to load, the domain it's on is apparently t-online.de; it sounds like it's a reader survey, which won't be random.
I don't know what impact the Trump administration is having on the likelihood of conservatives having political power in the US in the future, but it sure isn't having a positive effect on conservatives in Canada.