I don't think that there is any current and universally accepted definition of the word limousine. Size is not a good measure as some old american 2 door coupes were larger than european limos.

If it was called a limo by the maker then I don't have any problem with our calling it the same. I certainly don't think that we want to put the old formal town cars in the sedan category just because the are not stretched. I see the poll results but no place to vote, I would vote to keep it the way it is.