When you need to collect a consignment of Vintage Champagne from its Reims Domaine, the car of choice is a Panamera 4S Sport Turismo. Packed with bubbly, the latest Porsche load-lugger is fizzing with energy all the way along the autoroute. Bucks fizz? Not likely. We’re after the total bubble bath. With a very special Yuletide ceremony on the horizon, our camera-toting chum borrows an estate car and pops over to the Pommery vineyard at Reims to pick up a dozen cases of Vintag