Hi
I caravanned with my parents as a child, I was brought up with the idea that Autumn/winter the best time to buy a caravan. We followed this advice when we bought our first second hand caravan, but not we changed to our current van, we bought in July 2 years ago because we liked the layout etc and decided not to wait a few months for the Series 6 Pageant. My brother has just got a deal buying his first caravan second hand a few weeks ago, he's away at the moment trying it out.
Last year there was the serious floods, insurance companies bought touring caravans for people to live in while their homes were repaired etc. Our caravan went in for its first service last June/July, the dealers did not have many caravans on display as the insurance companies were buying the caravans they had, this was a branch of a major national dealer.
As homes have been repaired etc, its possible that some of these caravans may come onto the market. Logistically at some point there should be a lot of second hand caravans coming onto the market that were not flood damaged but used caravans that have been home to families who had experienced the traumas of the floods to their homes. These caravans may only be about 12 months old.
Others on this forum can advice you on what to check for in terms of structure etc, if its something like seat cushions these can be redone, we had ours refilled professionally, My sister recovered etc hers herself. It can be done both ways.
Late Autumn and winter are traditionally the quieter times for caravan sales. Dealers need cash flow as my other half says, it keeps them afloat. By all means think sbout caravan price and negotiate but also find out what additional extras the dealers will include, eg water containers, electric hook up cable, battery, gas botttles etc. The internet is useful to compare caravans and prices. If buying from a dealer, consider the distance from home if you need to get it serviced. We have relocated since buying our caravan, this year it was serviced by another branch of the same dealer which we found helpful.
Hope this helps. Good luck
Annette