Beijing Show 2012 Highlights: BMW i8 Spyder Concept

This open-top BMW i8 Spyder concept will be turned into a production variant of the petrol-electric hybrid supercar in 2015, BMW sources have told Autocar.The i8 Spyder is the third pre-production version of the revolutionary 90mpg-plus, 155mph supercar. It’s received its first public airing at the Beijing motor show today.This concept is said to give extra clues to the production coupé,