If you're moving there, it may be best to ship your car along with some other things in a container. By best I mean cheapest. If you're doing them separately and looking for a good option, I've used
https://www.a1autotransport.com/ before to ship to Germany and it went off fine. It's not cheap, but you probably already know that.
I'd also suggest contacting a couple items to play out the pricing game and see if you can save some here or there. Just be cautious about doing business with a company only because they're affordable - that can be a bad sign.