2012 Volvo XC60 Plug-in Hybrid Concept coming to 2012 Detroit Auto Show for its world premiere 2012 Volvo XC60 Plug-in Hybrid Concept is coming Detroit For its World premiere at the 2012 Detroit Auto Show.The Volvo XC60 Plug-in Hybrid Concept is an electric car with a combination of a highly economical hybrid and a powerful [...]