With more and more families turning to seven-seat SUVs to fulfil their space and practicality needs, MPVs such as the Kia Carens are having a hard time of it. That’s not to say there isn’t a healthy class of these capacious cars still trying to win buyers over; the Renault Grand Scenic, Vauxhall Zafira Tourer and Volkswagen Touran are all ready to give the Carens a run for its money.