Jeep was actually my own guess as to the only US manufacturer to sell cars in any volume and they don't exactly sell very many... (e.g. in the UK in 2012 there were three times as many Porsche's sold as Jeeps).
Where does this strange meme arise that US car companies don't sell cars in Europe. Jeep the "only US manufacturer to sell cars in any volume" what? Ford and GM collectively control about 15% of the European car market.
For perspective, Kia sells TWENTY TIMES more cars in Europe than does Jeep. Kia's market share is ~2%.
