At the 2011 Geneva Motor Show, Volvo Cars will be unveiling the V60 Plug-in Hybrid - a virtually production-ready car with carbon dioxide emissions below 50 g/km, which translates into fuel consumption of 149 miles per gallon. In 2012 Volvo Cars will be the first manufacturer on the market with this new breed of hybrid - which is the result of close cooperation with the Swedish energy supplier Vat...