First drive: Jaguar XFR-S Sportbrake

A brief disclaimer before we start harping on about Jaguar's new molten hot estate car: the test drive we embarked on was rather on the short side as the British marque is keen to keep customers (and journalists, it seems) on tenterhooks before the official reveal in Geneva this week. Nonetheless, we were gifted a sneak preview on a rather tight and twisty Swiss road route and here's how we got on...