Manufacturing of RVs in Europe are closer to automotive industry than in NA. Engineering content is high in designing and in manufacturing reflecting in good design and lower costs.
As long as folks in NA are willing to pay for camper vans for 2 stratospheric prices not much change is coming here.
I often see buyers justification for high prices, but but but – we have black tanks, but but but – we have Lithium, but but but – if you have to ask for price don’t buy it, but but but – it is difficult to manufacture inside a still chassis, but but but – B class is for maximum for 2, folks, often retires.
This is 5 years old video showing Adria manufacturing in Slovenia.