Is the latest layout, now showing at a dealer near you, the best two-berth design ever? The impossibly excited David and Sharon Serpell are your hosts in a four-way mega-test of the hot design of the moment. Caravanning couples take note...

Featuring two radically different layouts, these two vans represent the past and the future of tourer design. Andrew Ditton puts them through their paces – and finds it a close contest