I've noticed that a lot of people refer to their b13 Sentras as being a Sentra classic. Where i the world did this title come from? I't s not like the car is old enough to be considered a classic car, and it's not the first body style of the sentra, so I really can't figure out who came up with the idea of calling it a Sentra classic.... That's not an actual model designation that Nissan gave it. Somebody help me out? I'm curious.