Special editions are something usually associated with dealerships, but manufacturers occasionally get in on the act, too.

Slovenian mega-producer Adria released special Silver Collection editions of popular models to celebrate its half-century in 2015, adding a slew of desirable extras.

The end result was so successful that Platinum Collection (PC) variants appeared in the following model year, of the Adora 613 DT Isonzo and 613 UT Thames four-berths.

Keen to keep the story evolving, PC doesn’t make the cut for 2018, but the baubles that comprised the enhanced spec (including grey sides and Alde wet central heating) are now incorporated into the standard offering.

In the case of the upper mid-market Adora, this means a choice of four models, including the four-berth 612 DL Seine, reviewed here.

And to see other Adria caravans for sale, click here.