We are awaiting delivery of our new T6 Ocean and I have just received this from our dealer, which is the answer they got from VW;
"Thank you for contacting Volkswagen Commercial Vehicles regarding your Volkswagen California. I understand that you have queried why your vehicle’s V5C describes it as a Multi-Purpose Vehicle (MPV) and not as a motorhome. As you may be aware, the vehicle body type shown on the V5C is determined by the DVLA and not by Volkswagen Commercial Vehicles. Volkswagen Commercial Vehicles has always marketed the California as a campervan and not as a motorhome or caravan. Therefore, whilst we appreciate that you may be disappointed with the DVLA’s recent decision to re-designate the California as an MPV, we do not feel that our marketing has been misleading. We are nonetheless sympathetic to the practical challenges that the DVLA’s decision is creating for customers and we confirm that both Volkswagen Commercial Vehicles and the Society of Motor Manufacturers have raised this issue with the DVLA in the hope that they will change their new policy. Unfortunately at this time we are unable to predict if this will be agreed by the DVLA."
I have also spoken to Comfort Insurance and they have confirmed they will insure the van whether classified as an MPV or a motorhome.