In Canada, this car is called the Buick Allure.
Apparently, LaCrosse is a French Canadian slang word for a personal act of an intimite nature, so the name was changed.
That being said, I think this car is very interesting. It takes over where the old Chrysler LH cars (Intrepid, Concorde, 300M) left off.....that is a very graceful large domestic front drive car, a market Chrysler seems to have abandoned with the new 300.