Long-term report: Welcoming Citroen’s C5 X into the long-term fleet

For many years, Citroen has been a byword for comfort and a champion of the long-distance journey. The latest additions to the firm’s model line-up look to build on this with the addition of some very clever plug-in hybrid technology, so step forward the C5 X plug-in hybrid – the latest member of our long-term fleet.