Segment-busting, sports-coupe/crossover concept cars are making quite a splash at this year’s Geneva auto show. The Italdesign Giugiaro Parcour and Kia Provo both mix two-door bodies with decent ground clearance and speedy styling, and now Subaru has joined the fray with its Viziv crossover concept, a diesel-electric hybrid with coupe-like style. Unlike the Parcour and, [.]