looks like they are redoing a lot of models makes. Most of the sundance TT are gone and a couple different layout than the NT. They were basically identical models except the color of interiors. I would think they are trying to do things to set EACH brand apart from others,rather the just change the dressing. which would be good for each lineup I believe. If I had 2 identrical units to choose from and one dealer was cheaper I know I would go the cheaper way.
I would say you have a CLASSIC and it's not that old.