Vicki Butler-Henderson goes green with envy as editor-in-chief Steve Fowler reviews the Aston Martin DBX, while chief reviewer Sean Carson heads to Italy to drive the gorgeous Ferrari Roma. Steve also chats to Aston’s mercurial chassis engineer Matt Becker and reveals whether the DBX is the car to save the company. And Sean gives his verdict on the Roma, Ferrari’s new GT model – is it another Ferrari legend? The team also discuss secret plans uncovered for a replacement for Mercedes’ big-selling GLC SUV and talk about the managerial merry-go-round affecting some of the world’s biggest car brands