no, it doesn't work that way. Keep the language barrier in mind. Most countrys in europe have their own language which makes it difficult for foreigners. It lowers the exchange (in example car search) heavily.
Carsten
Yep, even in Germany the dialect is different from region to region. I noticed in the Southern part of Germany there's a lot of slang used and when you get further north the dialect is high German or proper German is spoken.