Choosing your next vehicle is about much more than fuel prices. Here's what you should consider before making one of the biggest financial decisions you'll make. Buying a new vehicle has never been more confusing. Only a few years ago the decision was relatively simple. You chose the vehicle you liked, selected petrol or diesel, and drove away. Today, buyers are faced with more choices than ever before. Petrol, diesel, hybrid, plug-in hybrid (PHEV) and fully electric vehicles