ok submited http://www.imcdb.org/movie_1004514251-Backstreet-Boys--As-Long-As-You-Love-Me.html

there were actually only 4 300 H on IMCDB before this !!!

It's a 1962 Chrysler 300 H two-door hardtop. It could be listed since it's an old car and is obviously placed on the set, not just a random traffic car.
I wouldn't call it a background car since they are leaning against it in some scenes (still 1 star though).

a nice 1 star car,

since this background cars don't qualify wanted to ask what is that car ?? and is ut rare on IMCDB so perhpas make an exception
http://www.youtube.com/watch?v=0Gl2QnHNpkA