Collected yesterday and having negotiated the traffic around the hogs back, took it for a run down the A31 and back. Limo like quiet at 70, decouples drive to coast down hills, same as VW, MHEV assisted with start stop etc in traffic and performs in an unobtrusive, smooth manner. Mrs also delighted and has gone for a drive today, unencumbered with concerns that it not for my benefit. All in all, a cut above Vw and love the electric leather seats, whether faux or not. Getting to grips with the infotainment might take a while, but already a big improvement over Vw. Had no remorse over handing the Touran back, the Allspace was much better with its previous gen hvac etc.
Thanks to all who have provided invaluable information on multiple issues over the last eight years and all the best for the future.