Volvo has always liked to do things differently according to their bigwigs, but in the past, different often seemed to mean cars that could be best described as safe, practical and dependable. Not bad qualities in fairness, but thanks to some hefty investment from Volvo’s Chinese parent, Geely, their latest flagship S90 (saloon) and V90 (estate) now offer additional terms of endearment like sleek, handsome and modern.  This level of progress continues inside too with the offer of suitably futuristic…