Strictly  Dusty  is correct:- we should  expect  to  have great  quality caravans at that price,  but  as others have pointed out  it  should also  apply to  all new caravans regardless of the price point.
It's a reflection on the state of play when we even  have to mention the idea of expecting quality.  A customer who  buys a new UK caravan who  finds literally absolutely nothing  wrong  with  it,  is the exception, but  it  should be the rule. 
Caravans have been around for about  a century, longer if you  include the horse drawn ones. Long  enough for the basic requirement  of them  to  be weatherproof to have been thoroughly and conclusively resolved.  Long  enough for them to be strong  enough to survive a life on the roads. 
Despite what the  manufacturers may  claim, In the context of our modern world, caravans are not cutting edge technology, nor are  they  high precision devices and their concept is not new. The  manufacturers  should not be hiding behind such weak excuses for the failures they dispatch  from their factories. 
End users should be livid when even small things are not right with their new purchase. But all too often they are problems which shouldn't even  have got through the  factories cursory  final inspections. Its the apparent total disrespect  the manufacturer seem to  show towards end users,  by putting profits ahead of ensuring  customer satisfaction first  time every time.
Caravans manufacturers  are already  charging  their customers extra to  cover  expected warranty  costs.   If their products design and build quality  were improved,  the  manufacturers could and should reduce the prices of their products by  several thousand pounds based on 2024 prices.
There are  many  examples that  show preventing  common product  failures at the design stage is far cheaper than  having to  resolve the problem  when it's in the  discovered by the user.  Caravan manufacture's don't seem to  realise that by  adopting  such  principles,  can make a company  far more profitable on a smaller turnover.