Any financial advantages of buying new RV vs used?

My motivation to buy new was to get exactly the RV I wanted in the exact color I wanted with the exact features and options I wanted.
Getting exactly what I wanted was more important to me than getting a unit that was a bargain but wasn't quite what I wanted.
I do think If buying new you should plan on keeping rig a long time. If you like to trade in regularly buying new can be more costly.